Table of Contents

Locator Record

Title: Dietary Interview - Total Nutrients, First Day (DR1TOT_C )
Contact Number: 1-866-441-NCHS
Years of Content: 2003 - 2004
First Published: September, 2006
Revised: November, 2007
Access Constraints: None
Use Constraints: None
Geographic Coverage: National
Subject:What we Eat in America: Individual Foods Files
Record Source: NHANES 2003 - 2004
Survey Methodology: NHANES 2003 - 2004 is a stratified multistage probability sample of the civilian non-institutionalized population of the U.S.
Medium: NHANES Web site; SAS transport files

Component Description

The objective of the dietary interview component is to obtain detailed dietary intake information from NHANES participants. The dietary intake data are used to estimate the types and amounts of foods and beverages consumed during the 24-hour period prior to the interview (midnight to midnight), and to estimate intakes of energy, nutrients, and other food components from those foods and beverages. Following the dietary recall, participants are asked questions on water consumption during the previous 24 hours, salt use, whether the person’s intake on the previous day was usual or unusual, and whether the respondent is on any kind of diet. Selected population subgroups are asked questions on frequency of fish and shellfish consumed during the past 30 days.

 
The dietary interview component, called What We Eat in America (WWEIA), is conducted as a partnership between the U.S. Department of Agriculture (USDA) and the U.S. Department of Health and Human Services (DHHS). Under this partnership, DHHS’ National Center for Health Statistics is responsible for the sample design and data collection and USDA’s Food Surveys Research Group (FSRG) is responsible for the dietary data collection methodology, maintenance of the databases used to code and process the data, and data review and processing.

What’s New with the 2003-2004 WWEIA Release: A number of additions and changes have occurred since the release of the WWEIA 2001-2002 data. The table below summarizes these changes. One of the most important changes is the release of two days of intake data for each participant. The first day (Day 1) is collected in the Mobile Examination Center (MEC) and the second day (Day 2) is collected by telephone 3 to 10 days later. Most MEC participants (87 percent) have 2 days of complete and reliable intakes. The release of 2 days of data will permit the estimation of usual (long-run average) nutrient intakes in order to assess diets in the U.S. The Institute of Medicine recommends that assessment of the diets of population groups in relation to Dietary Reference Intakes be based on usual intake distributions of nutrients (Institute of Medicine, 2000). A minimum of two nonconsecutive days of dietary intake data for at least a subsample of the individuals is necessary for a more accurate estimation of the usual intake of nutrients.

Table 1. Changes between WWEIA 2001-2002 and WWEIA 2003-2004
Item WWEIA 2001-2002 WWEIA 2003-2004
Number of days of intake data released 1 day 2 days
Nutrients included Food energy and 60 nutrients/food components Food energy and 62 nutrients/food components. Added vitamin E and added vitamin B12 included.
Food source (Where food obtained) Collected only in 2002; not publicly released. Collected and released.
Combination food types Values for 14 combination types Values for 15 combination types; added “chips with additions”.
Eating occasion names 18 values 20 values; 3 existing values modified and 2 new values.
Special diet variables Collected only in 2002; not publicly released. Collected and released.

Dietary Interview Data Files: Four data files were produced from the information collected in the dietary interview: two Total Nutrient Intake files and two Individual Foods files. Each file includes one day of intake data. The number “1” or “2” in the file name identifies the day (and mode) of the interview: 1 = first day (MEC), 2 = second day (phone). File names are the following: 

File Names for Dietary Interview Data
File Day 1 Day 2
Individual Foods File DR1IFF_C DR2IFF_C
Total Nutrient Intakes File DR1TOT_C DR2TOT_C

The nutrient amounts in these files reflect only nutrients obtained from foods and beverages, including sweetened water beverages. They do not include nutrients obtained from dietary supplements, medications, or plain drinking water.

Individual Foods Files (DR1IFF_C and DR2IFF_C): Contain detailed information about the types and amounts of individual foods reported by each participant, as well as amounts of nutrients from each food.

Two supporting files are also included with the Individual Foods Files: the Food Code Description file (DRXFCD_C) and the Modification Code Description file (DRXMCD_C). The DRXFCD_C file includes abbreviated descriptions (up to 60 characters) and complete descriptions (up to 200 characters) associated with each USDA food code identified in the Individual Foods Files. The DRXMCD_C file includes descriptions (up to 200 characters) associated with each modification code identified in the Individual Foods Files. Modification codes represent adjustments to predefined recipe ingredients that reflect more closely the food as described by the respondent. An appendix to the Individual Foods Files documentation provides SAS code examples that may be used to link the food code or the modification code description to the Individual Foods File.

Total Nutrient Intakes Files (DR1TOT_C and DR2TOT_C): Contain, for each participant, daily total energy and nutrient intakes from foods and beverages; the daily amount of water consumed; whether the amount of food consumed was usual, much more than usual, or much less than usual. The Day 1 file also includes information on salt use in cooking and at the table; whether the participant is currently on any kind of diet to lose weight or for another health-related reason and, if so, the type of diet; and for subsets of participants, information on frequency of fish and shellfish consumption. The names for both Day 1 and Day 2 variables are listed in Table 2.

This document (NHANES 2003-2004 Data Documentation for Total Nutrient Intakes Files) provides additional details important to understanding the content of the Total Nutrient Intakes Files (DR1TOT_C and DR2TOT_C). The Total Nutrient Intakes Files provide a summary record of total nutrient intakes for each individual. Each total intake record contains the following information: 

 

Eligible Sample

All NHANES participants are eligible for the dietary interview component. However, only children 1-5 years and women 16-49 years of age are eligible for the frequency of fish and shellfish consumption questions following the 24-hour recall and thus, their responses are collected.

 

Protocol and Procedure

The examination protocol and data collection methods are fully documented in the NHANES Dietary Interviewers Procedures Manuals (Centers for Disease Control and Prevention, 2002, Centers for Disease Control and Prevention, 2004).

Proxy interviews were conducted for survey participants less than six years of age. Assisted interviews were conducted with survey participants 6 to 11 years of age. Dietary interviews were conducted in English and Spanish. Translators were used to conduct interviews in other languages.

The in-person interview was conducted in a private room in the NHANES mobile examination center (MEC). A set of measuring guides (various glasses, bowls, mugs, household spoons, measuring cups and spoons, a ruler, thickness sticks, bean bags, and circles) was available in the MEC dietary interview room for the participant to use for reporting amounts of foods. Upon completion of the in-person interview, participants were given measuring cups, spoons, a ruler, and a food model booklet, which contained two-dimensional drawings of the various measuring guides available in the MEC, to use for reporting food amounts during the telephone interview. Telephone dietary interviews were collected 3 to 10 days following the MEC dietary interview but not on the same day of the week as the MEC interview. Any participant who did not have a telephone was given a toll-free number to call so that the recall could be conducted.

What We Eat in America data were collected using USDA’s dietary data collection instrument, the Automated Multiple Pass Method (AMPM) (Agricultural Research Service, USDA Automated Multiple-Pass Method for Dietary Recalls). The AMPM was designed to provide an efficient and accurate means of collecting intakes for large-scale national surveys. The AMPM is a fully computerized recall method that uses a 5-step interview outlined below:

  1. Quick List - Participant recalls all foods and beverages consumed the day before the interview (midnight to midnight).
  2. Forgotten Foods - Participant is probed for foods forgotten during the Quick List step.
  3. Time and Occasion - Time and eating occasion are collected for each food.
  4. Detail Cycle - For each food, a detailed description, amount eaten, and additions to the food are collected. Eating occasions and times between eating occasions are reviewed to elicit forgotten foods.
  5. Final Probe - Additional foods not remembered earlier are collected.

The AMPM includes an extensive compilation of standardized food-specific questions and possible response options. Routing of questions is based on previous responses. The AMPM is updated yearly to reflect the changing food supply and to address research needs from the data user community. Additional information about the AMPM is provided in Raper et al. (Raper, 2004).

The accuracy of the AMPM is currently being assessed in the USDA AMPM Validation Study using biomarker data. The data collection phase of the study, which includes 525 participants, has been completed. The extent of misreporting of energy and protein intakes will be determined by comparing estimated energy intake with total energy expenditure, and estimated protein intake with urinary nitrogen excretion. Total energy expenditure has been measured by the doubly-labeled water method. Preliminary findings show that the use of the AMPM resulted in a mean energy intake for the first cohort of 100 subjects that was within 2 percent of their total energy expenditure, as estimated by the doubly-labeled water technique, and suggest acceptable accuracy of reported intakes (Moshfegh, 2003, Rhodes, 2004).

For the procedures relevant to this component, please go to Survey Operations Manual, Consent Documents, Brochures at: http://www.cdc.gov/nchs/about/major/nhanes/nhanes2003-2004/current_nhanes_03_04.htm.

 

Quality Assurance & Quality Control

All dietary interviewers were required to complete an intensive one-week training course and to conduct supervised practice interviews before working independently in the field. Retraining sessions were conducted periodically and annually to reinforce the proper protocols and technique.

Interviewers were monitored throughout the data collection period. Monitoring consisted of the following:

 

Data Processing and Editing

Interview data files were sent electronically from the field and were imported into Survey Net, a computer-assisted food coding and data management system developed by USDA (Agricultural Research Service, USDA Automated Multiple-Pass Method for Dietary Recalls).

USDA's Food and Nutrient Database for Dietary Studies, 2.0 (FNDDS 2.0), was used for processing the 2003-2004 intakes (Agricultural Research Service, USDA Food and Nutrient Database for Dietary Studies 2.0). The FNDDS includes comprehensive information that can be used to code individual foods and portion sizes reported by participants and also includes nutrient values for calculating nutrient intakes. The underlying nutrient values for FNDDS 2.0 were based on values in the USDA National Nutrient Database for Standard Reference, release 18, produced by USDA’s Nutrient Data Lab (Agricultural Research Service, USDA National Nutrient Database for Standard Reference, Release 18). The FNDDS may be used in research projects using the NHANES 2003-2004 dietary intake data and also in other food intake studies. Additional information about the FNDDS and related tools is available on the Food Survey Research Group website (Agricultural Research Service, USDA Food and Nutrient Database for Dietary Studies 2.0).

Coders were required to pass a certification test after the initial training. They were routinely monitored to ensure quality and completeness of their work. Approximately 10 percent of the coder’s work was double-coded and adjudicated, if necessary.

After intake data were coded, various types of reviews were conducted to ensure the quality of the data. An overview of quality assurance procedures conducted during the data processing stage is available in Anand and Raper (Anand, 2006). Examples of reviews include the following:

During data processing, the following edits were made to ensure the logical consistency and analytic usefulness of the data:

 

Analytic Notes

Each Total Nutrient Intakes File (Day 1 and Day 2) contains one record for each participant. These files can be linked with other NHANES files by the respondent sequence number (SEQN).

Variable names: For data collected on both Day 1 and Day 2, variable names are differentiated by having the number “1” or “2” in the third position of the variable name to identify the collection day. For example, the name for the intake day of week is DR1DAY in the Day 1 file and DR2DAY in the Day 2 file. Table 2 lists the Day 1 and Day 2 variable names.

Names for the following variables are the same for both days:

Day 1 and Day 2 variable name Label
SEQN Respondent sequence number
WTDRD1 Dietary day one sample weight
WTDR2D Dietary two-day sample weight
DRABF Breast-fed infant (either day)
DRDINT Number of days of intake

Number of Intake Days Variable: Because two days of data are included in the 2003-2004 release, a variable has been added to indicate the number of days of intake available for each participant. The variable name is DRDINT.

Dietary Recall Status Code: A status code (DR1DRSTZ or DR2DRSTZ) is used in the file to indicate the quality and completeness of a survey participant's response to the dietary recall section. The codes are the following:

In addition to the status code described above, the variable DR1_300 and DR2_300 denotes the participant’s assessment of whether the amount of food consumed on the recall day was usual, much more than usual, or much less than usual.

Participants Reported Fasting: Three participants reported fasting during one of their intake collection days. Their dietary recall status for the fasting day is coded as “1” (complete and reliable). The total number of foods reported and all total nutrient intakes variables are coded as “0”. Values are present for other variables collected after the dietary recall, such as water consumption. By definition, no individual food consumption is reported in these cases, therefore, no records were included in the Individual Foods File for these individuals for the specific fasting day.

Special Diet Variable: This is the first WWEIA NHANES data release to include information on whether the participant is currently on any kind of diet to lose weight or for another health-related reason and, if so, the type of diet. The variable DRQSDIET identifies whether a participant is on a special diet. The variables DRQSDT1 through DRQSDT8 and DRQSDT91 identify the type of diet(s) that the participant is following. This information was also collected in 2002 but was not publicly released because of confidentiality issues concerning single-year data.

Note that responses to the type of diet were collected as "code all that apply”. A participant could report more than one type of diet, and all responses were recorded. The variable DRQSDT1 denotes the type of diet the participant followed specifically for weight loss purposes, which includes a variety of low calorie diets, low carbohydrate diets and/or high protein diets. If the participant reported being on a high protein diet for the purpose of gaining weight or muscle building instead of weight loss, the response was coded in variable DRQSDT8 (Weight gain/Muscle building diet).

Sample weights for dietary intake data: The NHANES participants were selected on the basis of a national probability design. In order to increase the number of participants for specific demographic groups, a multi-stage, unequal probability of selection design was implemented. The NHANES oversamples blacks, Mexican Americans, low income whites, adolescents 12-19 years, and persons 60 years and older. Sample weights are constructed that encompass the unequal probabilities of selection, as well as adjustments for non-participation by selected sample persons. In order to produce national, representative estimates, the appropriate sample weights must be used.

For the 2003-2004 NHANES, there were 12,761 persons selected; of these 9,643 were considered respondents to the MEC examination and data collection. However, only 9,034 of the MEC respondents provided complete dietary intakes for Day 1. Furthermore, of those providing the Day 1 data, only 8,354 provided complete dietary intakes for Day 2.

Most analyses of NHANES data use data collected in the MEC and the variable WTMEC2YR should be used for the sample weights. However, for the dietary data, different sample weights are recommended for analysis. Although attempts are made to schedule MEC exams uniformly throughout the week, proportionally more exams occur on weekend days than on weekdays. Because food intake can vary by day of week, use of the MEC weights would disproportionately represent intakes on weekends.

A set of weights WTDRD1 is provided that should be used when an analysis uses the Day 1 dietary recall data (either alone or when Day 1 nutrient data are used in conjunction with MEC data). The set of weights WTDRD1 is applicable to the 9,034 respondents with Day 1 data. Day 1 weights were constructed by taking the MEC sample weights (WTMEC2YR) and further adjusting for (a) the additional non-response and (b) the differential allocation by day of the week for the dietary intake data collection. These Day 1 weights are more variable than the MEC weights, and the sample size is smaller, so estimated standard errors using Day 1 data and Day 1 weights are larger than standard errors for similar estimates based on MEC weights.

When analysis is based on both days of dietary intake, only the 8,354 sample persons have valid data. The NHANES protocol requires an attempt to collect the second day of dietary data at least 3 days after the first day, but the actual number of days between the two days is variable. A set of adjusted weights, WTDR2D, is to be used only when analysis uses both Day 1 and Day 2 dietary data. This two-day weight was constructed for the 8,354 respondents by taking the Day 1 weights (WTDRD1) and further adjusting for (a) the additional non-response for the second recall and (b) for the proportion of weekend-weekday combinations of Day 1 and Day 2 recalls.

Note that all sample weights are person-level weights and each set of weights should add to the same population control total as the MEC weights (WTMEC2YR). In addition, the MEC weights (WTMEC2YR) are appropriate for use in the analysis of the fish and shellfish consumption data (i.e., variables DRD340, DRD350A-K, DRD350AQ-JQ, DRD360, DRD370A-V, and DRD370AQ-UQ) located in the Day 1 Total Nutrient Intake File (DR1TOT_C), if no other dietary data are included in the analysis. Additional explanation of sample weights and appropriate uses are included in the NHANES Analytic Guidelines. Please also refer to the Analytic Guidelines for further details on other analytic issues at:
http://www.cdc.gov/nchs/nhanes/survey_methods.htm.

 

References

Codebook and Frequencies

SEQN - Respondent sequence number

Variable Name:
SEQN
SAS Label:
Respondent sequence number
English Text:
Respondent sequence number.
Target:
Both males and females 0 YEARS - 150 YEARS

WTDRD1 - Dietary day one sample weight

Variable Name:
WTDRD1
SAS Label:
Dietary day one sample weight
English Text:
Dietary day one sample weight
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
887.3695022 to 293828.97477 Range of Values 9034 9034
. Missing 609 9643

WTDR2D - Dietary two-day sample weight

Variable Name:
WTDR2D
SAS Label:
Dietary two-day sample weight
English Text:
Dietary two-day sample weight
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
708.63828227 to 374736.26978 Range of Values 8354 8354
. Missing 1289 9643

DR1DRSTZ - Dietary recall status

Variable Name:
DR1DRSTZ
SAS Label:
Dietary recall status
English Text:
Dietary recall status
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Reliable and met the minimum criteria 8894 8894
2 Not reliable or not met the minimum criteria 126 9020
4 Reported consuming breast-milk 140 9160
5 Not done 483 9643
. Missing 0 9643

DR1EXMER - Interviewer ID code

Variable Name:
DR1EXMER
SAS Label:
Interviewer ID code
English Text:
Interviewer ID code
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
10 to 91 Range of Values 9160 9160
. Missing 483 9643

DRABF - Breast-fed infant (either day)

Variable Name:
DRABF
SAS Label:
Breast-fed infant (either day)
English Text:
Indicates whether the sample person was an infant who was breast-fed on either of the two recall days.
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 141 141
2 No 8893 9034
. Missing 609 9643

DRDINT - Number of days of intake

Variable Name:
DRDINT
SAS Label:
Number of days of intake
English Text:
Indicates whether the sample person has intake data for one or two days.
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Day 1 only 680 680
2 Day 1 and day 2 8354 9034
. Missing 609 9643

DR1DAY - Intake day of the week

Variable Name:
DR1DAY
SAS Label:
Intake day of the week
English Text:
Intake day of the week
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Sunday 1540 1540
2 Monday 622 2162
3 Tuesday 806 2968
4 Wednesday 723 3691
5 Thursday 920 4611
6 Friday 2436 7047
7 Saturday 2113 9160
. Missing 483 9643

DR1LANG - Language SP/Proxy used mostly

Variable Name:
DR1LANG
SAS Label:
Language SP/Proxy used mostly
English Text:
The SP/Proxy spoke mostly:
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 English 8133 8133
2 Spanish 908 9041
3 English and Spanish 104 9145
4 Other 11 9156
. Missing 487 9643

DR1MNRSP - Main respondent for this interview

Variable Name:
DR1MNRSP
SAS Label:
Main respondent for this interview
English Text:
Who was the main respondent for this interview?
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 SP 6998 6998
2 Mother of SP 1798 8796
3 Father of SP 169 8965
4 Wife of SP 13 8978
5 Husband of SP 4 8982
6 Daughter of SP 19 9001
7 Son of SP 3 9004
8 Grandparent of SP 53 9057
9 Friend, Partner, Non Relative 5 9062
10 Translator, not a HH member 0 9062
11 Child care provider, Caretaker 10 9072
12 Other Relative 39 9111
13 Other specify 0 9111
77 Refused 0 9111
99 Don't know 0 9111
. Missing 532 9643

DR1HELPD - Helped in responding for this interview

Variable Name:
DR1HELPD
SAS Label:
Helped in responding for this interview
English Text:
Who helped in responding for this interview
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 SP 510 510
2 Mother of SP 371 881
3 Father of SP 85 966
4 Wife of SP 4 970
5 Husband of SP 3 973
6 Daughter of SP 15 988
7 Son of SP 6 994
8 Grandparent of SP 28 1022
9 Friend, Partner, Non Relative 3 1025
10 Translator, not a HH member 36 1061
11 Child care provider, Caretaker 8 1069
12 Other Relative 37 1106
13 No one 8000 9106
14 Other specify 1 9107
77 Refused 0 9107
99 Don't know 0 9107
. Missing 536 9643

DBQ095Z - Type of salt you use

Variable Name:
DBQ095Z
SAS Label:
Type of salt you use
English Text:
What type of salt {do you/does SP} usually add to {your/his/her/SP's} food at the table? Would you say . . .
English Instructions:
CAPI INSTRUCTION: IF SP AGE <= 5, DISPLAY "DO YOU" FOR FIRST DISPLAY AND {SP'S} FOR SECOND DISPLAY.
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Ordinary salt [includes regular iodized salt, sea salt and seasoning salts made with regular salt] 5331 5331
2 Lite salt 270 5601
3 Salt substitute 103 5704
4 Doesn't use or add salt products at the table 3338 9042 DRQSPREP
91 Other 16 9058
99 Don't know 82 9140 DRQSPREP
. Missing 503 9643

DBD100 - How often add salt to food at table

Variable Name:
DBD100
SAS Label:
How often add salt to food at table
English Text:
How often {do you/does SP} add ordinary salt to {your/his/her/SP's} food at the table? Would you say . . .
English Instructions:
CAPI INSTRUCTION: IF SP AGE <= 5, DISPLAY "DO YOU" FOR FIRST DISPLAY AND {SP'S} FOR SECOND DISPLAY.
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Rarely 2610 2610
2 Occasionally 1709 4319
3 Very often 1393 5712
7 Refused 0 5712
9 Don't know 8 5720
. Missing 3923 9643

DRQSPREP - Salt used in preparation?

Variable Name:
DRQSPREP
SAS Label:
Salt used in preparation?
English Text:
How often is ordinary salt or seasoned salt added in <B>cooking or preparing</b> foods in your household? Is it never, rarely, occasionally, or very often?
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Never 546 546
2 Rarely 1505 2051
3 Occasionally 2849 4900
4 Very Often 4113 9013
9 Don't know 147 9160
. Missing 483 9643

DRQSDIET - On special diet?

Variable Name:
DRQSDIET
SAS Label:
On special diet?
English Text:
Are you <b>currently</b> on any kind of diet, either to lose weight or for some other health-related reason?
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 831 831
2 No 8301 9132 DR1TNUMF
9 Don't know 6 9138 DR1TNUMF
. Missing 505 9643

DRQSDT1 - Weight loss/low cal/low carb/hi pro diet

Variable Name:
DRQSDT1
SAS Label:
Weight loss/low cal/low carb/hi pro diet
English Text:
What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Weight loss diet (including low calorie diets, low carbohydrate diets and/or high protein diets) 417 417
. Missing 9226 9643

DRQSDT2 - Low fat/ low cholesterol diet

Variable Name:
DRQSDT2
SAS Label:
Low fat/ low cholesterol diet
English Text:
What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
2 Low fat or low cholesterol diet 128 128
. Missing 9515 9643

DRQSDT3 - Low salt/ low sodium diet

Variable Name:
DRQSDT3
SAS Label:
Low salt/ low sodium diet
English Text:
What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
3 Low salt or low sodium diet (including diet to lower blood pressure or hypertension) 62 62
. Missing 9581 9643

DRQSDT4 - Sugar free/ low sugar diet

Variable Name:
DRQSDT4
SAS Label:
Sugar free/ low sugar diet
English Text:
What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
4 Sugar free or low sugar diet 44 44
. Missing 9599 9643

DRQSDT5 - Low fiber diet

Variable Name:
DRQSDT5
SAS Label:
Low fiber diet
English Text:
What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
5 Low fiber or low residue diet 3 3
. Missing 9640 9643

DRQSDT6 - High fiber diet

Variable Name:
DRQSDT6
SAS Label:
High fiber diet
English Text:
What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
6 High fiber or high residue diet 5 5
. Missing 9638 9643

DRQSDT7 - Diabetic diet

Variable Name:
DRQSDT7
SAS Label:
Diabetic diet
English Text:
What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
7 Diabetic diet (including gestational diabetic diets) 106 106
. Missing 9537 9643

DRQSDT8 - Weight gain/ muscle building diet

Variable Name:
DRQSDT8
SAS Label:
Weight gain/ muscle building diet
English Text:
What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
8 Weight gain or muscle building diet 35 35
. Missing 9608 9643

DRQSDT91 - Other special diet

Variable Name:
DRQSDT91
SAS Label:
Other special diet
English Text:
What kind of diet are you on? (Is it a weight loss or low calorie diet: low fat or cholesterol diet; low salt or sodium diet; sugar free or low sugar diet; low fiber diet; high fiber diet; diabetic diet; or another type of diet?)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
91 Other special diet 103 103
. Missing 9540 9643

DR1TNUMF - Number of foods

Variable Name:
DR1TNUMF
SAS Label:
Number of foods
English Text:
Total number of foods reported in the individual foods file
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 42 Range of Values 9034 9034
. Missing 609 9643

DR1TKCAL - Energy (kcal)

Variable Name:
DR1TKCAL
SAS Label:
Energy (kcal)
English Text:
Energy (kcal)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 9724 Range of Values 8894 8894
. Missing 749 9643

DR1TPROT - Protein (gm)

Variable Name:
DR1TPROT
SAS Label:
Protein (gm)
English Text:
Protein (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 366.21 Range of Values 8894 8894
. Missing 749 9643

DR1TCARB - Carbohydrate (gm)

Variable Name:
DR1TCARB
SAS Label:
Carbohydrate (gm)
English Text:
Carbohydrate (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 1516.45 Range of Values 8894 8894
. Missing 749 9643

DR1TSUGR - Total sugars (gm)

Variable Name:
DR1TSUGR
SAS Label:
Total sugars (gm)
English Text:
Total sugars (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 944.23 Range of Values 8894 8894
. Missing 749 9643

DR1TFIBE - Dietary fiber (gm)

Variable Name:
DR1TFIBE
SAS Label:
Dietary fiber (gm)
English Text:
Dietary fiber (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 86.3 Range of Values 8894 8894
. Missing 749 9643

DR1TTFAT - Total fat (gm)

Variable Name:
DR1TTFAT
SAS Label:
Total fat (gm)
English Text:
Total fat (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 379.12 Range of Values 8894 8894
. Missing 749 9643

DR1TSFAT - Total saturated fatty acids (gm)

Variable Name:
DR1TSFAT
SAS Label:
Total saturated fatty acids (gm)
English Text:
Total saturated fatty acids (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 132.707 Range of Values 8894 8894
. Missing 749 9643

DR1TMFAT - Total monounsaturated fatty acids (gm)

Variable Name:
DR1TMFAT
SAS Label:
Total monounsaturated fatty acids (gm)
English Text:
Total monounsaturated fatty acids (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 143.742 Range of Values 8894 8894
. Missing 749 9643

DR1TPFAT - Total polyunsaturated fatty acids (gm)

Variable Name:
DR1TPFAT
SAS Label:
Total polyunsaturated fatty acids (gm)
English Text:
Total polyunsaturated fatty acids (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 110.752 Range of Values 8894 8894
. Missing 749 9643

DR1TCHOL - Cholesterol (mg)

Variable Name:
DR1TCHOL
SAS Label:
Cholesterol (mg)
English Text:
Cholesterol (mg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 2540 Range of Values 8894 8894
. Missing 749 9643

DR1TATOC - Vitamin E as alpha-tocopherol (mg)

Variable Name:
DR1TATOC
SAS Label:
Vitamin E as alpha-tocopherol (mg)
English Text:
Vitamin E as alpha-tocopherol (mg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 88.06 Range of Values 8894 8894
. Missing 749 9643

DR1TATOA - Added alpha-tocopherol (Vitamin E) (mg)

Variable Name:
DR1TATOA
SAS Label:
Added alpha-tocopherol (Vitamin E) (mg)
English Text:
Added alpha-tocopherol (Vitamin E) (mg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 44.709 Range of Values 8894 8894
. Missing 749 9643

DR1TRET - Retinol (mcg)

Variable Name:
DR1TRET
SAS Label:
Retinol (mcg)
English Text:
Retinol (mcg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 28970 Range of Values 8894 8894
. Missing 749 9643

DR1TVARA - Vitamin A, RAE (mcg)

Variable Name:
DR1TVARA
SAS Label:
Vitamin A, RAE (mcg)
English Text:
Vitamin A as retinol activity equivalents (mcg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 29059 Range of Values 8894 8894
. Missing 749 9643

DR1TACAR - Alpha-carotene (mcg)

Variable Name:
DR1TACAR
SAS Label:
Alpha-carotene (mcg)
English Text:
Alpha-carotene (mcg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 41025 Range of Values 8894 8894
. Missing 749 9643

DR1TBCAR - Beta-carotene (mcg)

Variable Name:
DR1TBCAR
SAS Label:
Beta-carotene (mcg)
English Text:
Beta-carotene (mcg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 88783 Range of Values 8894 8894
. Missing 749 9643

DR1TCRYP - Beta-cryptoxanthin (mcg)

Variable Name:
DR1TCRYP
SAS Label:
Beta-cryptoxanthin (mcg)
English Text:
Beta-cryptoxanthin (mcg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 7296 Range of Values 8894 8894
. Missing 749 9643

DR1TLYCO - Lycopene (mcg)

Variable Name:
DR1TLYCO
SAS Label:
Lycopene (mcg)
English Text:
Lycopene (mcg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 126510 Range of Values 8894 8894
. Missing 749 9643

DR1TLZ - Lutein + zeaxanthin (mcg)

Variable Name:
DR1TLZ
SAS Label:
Lutein + zeaxanthin (mcg)
English Text:
Lutein + zeaxanthin (mcg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 67584 Range of Values 8894 8894
. Missing 749 9643

DR1TVB1 - Thiamin (Vitamin B1) (mg)

Variable Name:
DR1TVB1
SAS Label:
Thiamin (Vitamin B1) (mg)
English Text:
Thiamin (Vitamin B1) (mg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 12.784 Range of Values 8894 8894
. Missing 749 9643

DR1TVB2 - Riboflavin (Vitamin B2) (mg)

Variable Name:
DR1TVB2
SAS Label:
Riboflavin (Vitamin B2) (mg)
English Text:
Riboflavin (Vitamin B2) (mg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 14.997 Range of Values 8894 8894
. Missing 749 9643

DR1TNIAC - Niacin (mg)

Variable Name:
DR1TNIAC
SAS Label:
Niacin (mg)
English Text:
Niacin (mg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 127.574 Range of Values 8894 8894
. Missing 749 9643

DR1TVB6 - Vitamin B6 (mg)

Variable Name:
DR1TVB6
SAS Label:
Vitamin B6 (mg)
English Text:
Vitamin B6 (mg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 12.869 Range of Values 8894 8894
. Missing 749 9643

DR1TFOLA - Total Folate (mcg)

Variable Name:
DR1TFOLA
SAS Label:
Total Folate (mcg)
English Text:
Total Folate (mcg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 4192 Range of Values 8894 8894
. Missing 749 9643

DR1TFA - Folic acid (mcg)

Variable Name:
DR1TFA
SAS Label:
Folic acid (mcg)
English Text:
Folic acid (mcg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 3804 Range of Values 8894 8894
. Missing 749 9643

DR1TFF - Food folate (mcg)

Variable Name:
DR1TFF
SAS Label:
Food folate (mcg)
English Text:
Food folate (mcg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 1392 Range of Values 8894 8894
. Missing 749 9643

DR1TFDFE - Folate, DFE (mcg)

Variable Name:
DR1TFDFE
SAS Label:
Folate, DFE (mcg)
English Text:
Folate as dietary folate equivalents (mcg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 6855 Range of Values 8894 8894
. Missing 749 9643

DR1TVB12 - Vitamin B12 (mcg)

Variable Name:
DR1TVB12
SAS Label:
Vitamin B12 (mcg)
English Text:
Vitamin B12 (mcg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 308.08 Range of Values 8894 8894
. Missing 749 9643

DR1TB12A - Added vitamin B12 (mcg)

Variable Name:
DR1TB12A
SAS Label:
Added vitamin B12 (mcg)
English Text:
Added vitamin B12 (mcg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 30.225 Range of Values 8894 8894
. Missing 749 9643

DR1TVC - Vitamin C (mg)

Variable Name:
DR1TVC
SAS Label:
Vitamin C (mg)
English Text:
Vitamin C (mg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 2261 Range of Values 8894 8894
. Missing 749 9643

DR1TVK - Vitamin K (mcg)

Variable Name:
DR1TVK
SAS Label:
Vitamin K (mcg)
English Text:
Vitamin K (mcg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 3515.2 Range of Values 8894 8894
. Missing 749 9643

DR1TCALC - Calcium (mg)

Variable Name:
DR1TCALC
SAS Label:
Calcium (mg)
English Text:
Calcium (mg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 6377 Range of Values 8894 8894
. Missing 749 9643

DR1TPHOS - Phosphorus (mg)

Variable Name:
DR1TPHOS
SAS Label:
Phosphorus (mg)
English Text:
Phosphorus (mg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 6026 Range of Values 8894 8894
. Missing 749 9643

DR1TMAGN - Magnesium (mg)

Variable Name:
DR1TMAGN
SAS Label:
Magnesium (mg)
English Text:
Magnesium (mg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 1932 Range of Values 8894 8894
. Missing 749 9643

DR1TIRON - Iron (mg)

Variable Name:
DR1TIRON
SAS Label:
Iron (mg)
English Text:
Iron (mg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 99.81 Range of Values 8894 8894
. Missing 749 9643

DR1TZINC - Zinc (mg)

Variable Name:
DR1TZINC
SAS Label:
Zinc (mg)
English Text:
Zinc (mg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 180.41 Range of Values 8894 8894
. Missing 749 9643

DR1TCOPP - Copper (mg)

Variable Name:
DR1TCOPP
SAS Label:
Copper (mg)
English Text:
Copper (mg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 53.899 Range of Values 8894 8894
. Missing 749 9643

DR1TSODI - Sodium (mg)

Variable Name:
DR1TSODI
SAS Label:
Sodium (mg)
English Text:
Sodium (mg) (adjusted for salt use in food preparation)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 15062 Range of Values 8894 8894
. Missing 749 9643

DR1TPOTA - Potassium (mg)

Variable Name:
DR1TPOTA
SAS Label:
Potassium (mg)
English Text:
Potassium (mg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 11533 Range of Values 8894 8894
. Missing 749 9643

DR1TSELE - Selenium (mcg)

Variable Name:
DR1TSELE
SAS Label:
Selenium (mcg)
English Text:
Selenium (mcg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 767.3 Range of Values 8894 8894
. Missing 749 9643

DR1TCAFF - Caffeine (mg)

Variable Name:
DR1TCAFF
SAS Label:
Caffeine (mg)
English Text:
Caffeine (mg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 4607 Range of Values 8894 8894
. Missing 749 9643

DR1TTHEO - Theobromine (mg)

Variable Name:
DR1TTHEO
SAS Label:
Theobromine (mg)
English Text:
Theobromine (mg)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 1421 Range of Values 8894 8894
. Missing 749 9643

DR1TALCO - Alcohol (gm)

Variable Name:
DR1TALCO
SAS Label:
Alcohol (gm)
English Text:
Alcohol (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 636.2 Range of Values 8894 8894
. Missing 749 9643

DR1TMOIS - Moisture (gm)

Variable Name:
DR1TMOIS
SAS Label:
Moisture (gm)
English Text:
Moisture (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 14005.07 Range of Values 8894 8894
. Missing 749 9643

DR1TS040 - SFA 4:0 (Butanoic) (gm)

Variable Name:
DR1TS040
SAS Label:
SFA 4:0 (Butanoic) (gm)
English Text:
SFA 4:0 (Butanoic) (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 5.403 Range of Values 8894 8894
. Missing 749 9643

DR1TS060 - SFA 6:0 (Hexanoic) (gm)

Variable Name:
DR1TS060
SAS Label:
SFA 6:0 (Hexanoic) (gm)
English Text:
SFA 6:0 (Hexanoic) (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 3.382 Range of Values 8894 8894
. Missing 749 9643

DR1TS080 - SFA 8:0 (Octanoic) (gm)

Variable Name:
DR1TS080
SAS Label:
SFA 8:0 (Octanoic) (gm)
English Text:
SFA 8:0 (Octanoic) (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 12.496 Range of Values 8894 8894
. Missing 749 9643

DR1TS100 - SFA 10:0 (Decanoic) (gm)

Variable Name:
DR1TS100
SAS Label:
SFA 10:0 (Decanoic) (gm)
English Text:
SFA 10:0 (Decanoic) (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 9.246 Range of Values 8894 8894
. Missing 749 9643

DR1TS120 - SFA 12:0 (Dodecanoic) (gm)

Variable Name:
DR1TS120
SAS Label:
SFA 12:0 (Dodecanoic) (gm)
English Text:
SFA 12:0 (Dodecanoic) (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 22.618 Range of Values 8894 8894
. Missing 749 9643

DR1TS140 - SFA 14:0 (Tetradecanoic) (gm)

Variable Name:
DR1TS140
SAS Label:
SFA 14:0 (Tetradecanoic) (gm)
English Text:
SFA 14:0 (Tetradecanoic) (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 15.078 Range of Values 8894 8894
. Missing 749 9643

DR1TS160 - SFA 16:0 (Hexadecanoic) (gm)

Variable Name:
DR1TS160
SAS Label:
SFA 16:0 (Hexadecanoic) (gm)
English Text:
SFA 16:0 (Hexadecanoic) (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 69.742 Range of Values 8894 8894
. Missing 749 9643

DR1TS180 - SFA 18:0 (Octadecanoic) (gm)

Variable Name:
DR1TS180
SAS Label:
SFA 18:0 (Octadecanoic) (gm)
English Text:
SFA 18:0 (Octadecanoic) (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 35.558 Range of Values 8894 8894
. Missing 749 9643

DR1TM161 - MFA 16:1 (Hexadecenoic) (gm)

Variable Name:
DR1TM161
SAS Label:
MFA 16:1 (Hexadecenoic) (gm)
English Text:
MFA 16:1 (Hexadecenoic) (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 10.21 Range of Values 8894 8894
. Missing 749 9643

DR1TM181 - MFA 18:1 (Octadecenoic) (gm)

Variable Name:
DR1TM181
SAS Label:
MFA 18:1 (Octadecenoic) (gm)
English Text:
MFA 18:1 (Octadecenoic) (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 134.502 Range of Values 8894 8894
. Missing 749 9643

DR1TM201 - MFA 20:1 (Eicosenoic) (gm)

Variable Name:
DR1TM201
SAS Label:
MFA 20:1 (Eicosenoic) (gm)
English Text:
MFA 20:1 (Eicosenoic) (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 2.892 Range of Values 8894 8894
. Missing 749 9643

DR1TM221 - MFA 22:1 (Docosenoic) (gm)

Variable Name:
DR1TM221
SAS Label:
MFA 22:1 (Docosenoic) (gm)
English Text:
MFA 22:1 (Docosenoic) (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 3.879 Range of Values 8894 8894
. Missing 749 9643

DR1TP182 - PFA 18:2 (Octadecadienoic) (gm)

Variable Name:
DR1TP182
SAS Label:
PFA 18:2 (Octadecadienoic) (gm)
English Text:
PFA 18:2 (Octadecadienoic) (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 105.779 Range of Values 8894 8894
. Missing 749 9643

DR1TP183 - PFA 18:3 (Octadecatrienoic) (gm)

Variable Name:
DR1TP183
SAS Label:
PFA 18:3 (Octadecatrienoic) (gm)
English Text:
PFA 18:3 (Octadecatrienoic) (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 10.933 Range of Values 8894 8894
. Missing 749 9643

DR1TP184 - PFA 18:4 (Octadecatetraenoic) (gm)

Variable Name:
DR1TP184
SAS Label:
PFA 18:4 (Octadecatetraenoic) (gm)
English Text:
PFA 18:4 (Octadecatetraenoic) (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 0.597 Range of Values 8894 8894
. Missing 749 9643

DR1TP204 - PFA 20:4 (Eicosatetraenoic) (gm)

Variable Name:
DR1TP204
SAS Label:
PFA 20:4 (Eicosatetraenoic) (gm)
English Text:
PFA 20:4 (Eicosatetraenoic) (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 1.222 Range of Values 8894 8894
. Missing 749 9643

DR1TP205 - PFA 20:5 (Eicosapentaenoic) (gm)

Variable Name:
DR1TP205
SAS Label:
PFA 20:5 (Eicosapentaenoic) (gm)
English Text:
PFA 20:5 (Eicosapentaenoic) (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 2.841 Range of Values 8894 8894
. Missing 749 9643

DR1TP225 - PFA 22:5 (Docosapentaenoic) (gm)

Variable Name:
DR1TP225
SAS Label:
PFA 22:5 (Docosapentaenoic) (gm)
English Text:
PFA 22:5 (Docosapentaenoic) (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 0.639 Range of Values 8894 8894
. Missing 749 9643

DR1TP226 - PFA 22:6 (Docosahexaenoic) (gm)

Variable Name:
DR1TP226
SAS Label:
PFA 22:6 (Docosahexaenoic) (gm)
English Text:
PFA 22:6 (Docosahexaenoic) (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 3.934 Range of Values 8894 8894
. Missing 749 9643

DR1_300 - Compare food consumed yesterday to usual

Variable Name:
DR1_300
SAS Label:
Compare food consumed yesterday to usual
English Text:
Was the amount of food that {you/NAME} ate yesterday much more than usual, usual, or much less than usual?
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Much more than usual 718 718
2 Usual 6413 7131
3 Much less than usual 1986 9117
7 Refused 0 9117
9 Don't know 43 9160
. Missing 483 9643

DR1_320 - Total plain water drank yesterday (gm)

Variable Name:
DR1_320
SAS Label:
Total plain water drank yesterday (gm)
English Text:
Total plain water drank yesterday - including plain tap water, water from a drinking fountain, water from a water cooler, bottled water, and spring water.
English Instructions:
Release data converted to grams.
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 11159.2 Range of Values 9148 9148
. Missing 495 9643

DR1_330 - Total tap water drank yesterday (gm)

Variable Name:
DR1_330
SAS Label:
Total tap water drank yesterday (gm)
English Text:
Total tap water drank yesterday - including filtered tap water and water from a drinking fountain.
English Instructions:
Release data converted to grams.
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 11159.2 Range of Values 9151 9151
. Missing 492 9643

DR1BWATR - Total bottled water drank yesterday (gm)

Variable Name:
DR1BWATR
SAS Label:
Total bottled water drank yesterday (gm)
English Text:
Total bottled water drank yesterday. (gm)
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 9472 Range of Values 9155 9155
. Missing 488 9643

DR1CWATR - Plain carbonated water (gm)

Variable Name:
DR1CWATR
SAS Label:
Plain carbonated water (gm)
English Text:
Plain carbonated water drank yesterday - including unsweetened carbonated water, seltzer water, club soda, and carbonated bottled water such as Perrier.
English Instructions:
Release data converted to grams.
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 to 3788.8 Range of Values 9160 9160
. Missing 483 9643

DR1TWS - Tap Water Source

Variable Name:
DR1TWS
SAS Label:
Tap Water Source
English Text:
Tap Water Source
Target:
Both males and females 0 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Community supply 4869 4869
2 Well or rain cistern 492 5361
3 Spring 49 5410
91 Other 9 5419
99 Don't know 244 5663
. Missing 3980 9643

DRD340 - Shellfish eaten during past 30 days

Variable Name:
DRD340
SAS Label:
Shellfish eaten during past 30 days
English Text:
Please look at this list of shellfish. During the past 30 days did you eat any types of shellfish listed on this card? Include any foods that had shellfish in them such as sandwiches, soups, or salads.
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 1219 1219
2 No 1641 2860 DRD360
7 Refused 5 2865 DRD360
9 Don't know 9 2874 DRD360
. Missing 6769 9643

DRD350A - Clams eaten during past 30 days

Variable Name:
DRD350A
SAS Label:
Clams eaten during past 30 days
English Text:
Clams eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 96 96
2 No 1123 1219 DRD350B
. Missing 8424 9643

DRD350AQ - # of times clams eaten in past 30 days

Variable Name:
DRD350AQ
SAS Label:
# of times clams eaten in past 30 days
English Text:
Number of times clams were eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 12 Range of Values 96 96
. Missing 9547 9643

DRD350B - Crabs eaten during past 30 days

Variable Name:
DRD350B
SAS Label:
Crabs eaten during past 30 days
English Text:
Crabs eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 269 269
2 No 950 1219 DRD350C
. Missing 8424 9643

DRD350BQ - # of times crabs eaten in past 30 days

Variable Name:
DRD350BQ
SAS Label:
# of times crabs eaten in past 30 days
English Text:
Number of times crab was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 15 Range of Values 268 268
. Missing 9375 9643

DRD350C - Crayfish eaten during past 30 days

Variable Name:
DRD350C
SAS Label:
Crayfish eaten during past 30 days
English Text:
Crayfish eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 30 30
2 No 1189 1219 DRD350D
. Missing 8424 9643

DRD350CQ - # of times crayfish eaten past 30 days

Variable Name:
DRD350CQ
SAS Label:
# of times crayfish eaten past 30 days
English Text:
Number of times crayfish was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 5 Range of Values 30 30
. Missing 9613 9643

DRD350D - Lobsters eaten during past 30 days

Variable Name:
DRD350D
SAS Label:
Lobsters eaten during past 30 days
English Text:
Lobsters eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 86 86
2 No 1133 1219 DRD350E
. Missing 8424 9643

DRD350DQ - # of times lobsters eaten past 30 days

Variable Name:
DRD350DQ
SAS Label:
# of times lobsters eaten past 30 days
English Text:
Number of times lobster was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 4 Range of Values 86 86
. Missing 9557 9643

DRD350E - Mussels eaten during past 30 days

Variable Name:
DRD350E
SAS Label:
Mussels eaten during past 30 days
English Text:
Mussels eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 34 34
2 No 1185 1219 DRD350F
. Missing 8424 9643

DRD350EQ - # of times mussels eaten in past 30 days

Variable Name:
DRD350EQ
SAS Label:
# of times mussels eaten in past 30 days
English Text:
Number of times mussels were eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 20 Range of Values 34 34
. Missing 9609 9643

DRD350F - Oysters eaten during past 30 days

Variable Name:
DRD350F
SAS Label:
Oysters eaten during past 30 days
English Text:
Oysters eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 60 60
2 No 1159 1219 DRD350G
. Missing 8424 9643

DRD350FQ - # of times oysters eaten in past 30 days

Variable Name:
DRD350FQ
SAS Label:
# of times oysters eaten in past 30 days
English Text:
Number of times oysters were eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 12 Range of Values 60 60
. Missing 9583 9643

DRD350G - Scallops eaten during past 30 days

Variable Name:
DRD350G
SAS Label:
Scallops eaten during past 30 days
English Text:
Scallops eaten during the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 88 88
2 No 1131 1219 DRD350H
. Missing 8424 9643

DRD350GQ - # of times scallops eaten past 30 days

Variable Name:
DRD350GQ
SAS Label:
# of times scallops eaten past 30 days
English Text:
Number of times scallops were eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 25 Range of Values 88 88
. Missing 9555 9643

DRD350H - Shrimp eaten during past 30 days

Variable Name:
DRD350H
SAS Label:
Shrimp eaten during past 30 days
English Text:
Shrimp eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 1075 1075
2 No 144 1219 DRD350I
. Missing 8424 9643

DRD350HQ - # of times shrimp eaten in past 30 days

Variable Name:
DRD350HQ
SAS Label:
# of times shrimp eaten in past 30 days
English Text:
Number of times shrimp was eaten in the last 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 30 Range of Values 1075 1075
. Missing 8568 9643

DRD350I - Other shellfish eaten past 30 days

Variable Name:
DRD350I
SAS Label:
Other shellfish eaten past 30 days
English Text:
Other shellfish ( ex. octopus, squid) eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 47 47
2 No 1172 1219 DRD350J
. Missing 8424 9643

DRD350IQ - # of times other shellfish eaten

Variable Name:
DRD350IQ
SAS Label:
# of times other shellfish eaten
English Text:
Number of times other shellfish (ex. octopus, squid) was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 3 Range of Values 47 47
. Missing 9596 9643

DRD350J - Other unknown shellfish eaten past 30 d

Variable Name:
DRD350J
SAS Label:
Other unknown shellfish eaten past 30 d
English Text:
Other unknown shellfish eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 2 2
2 No 1217 1219 DRD350K
. Missing 8424 9643

DRD350JQ - # of times other unknown shellfish eaten

Variable Name:
DRD350JQ
SAS Label:
# of times other unknown shellfish eaten
English Text:
Number of times other unknown shellfish was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 6 Range of Values 2 2
. Missing 9641 9643

DRD350K - Refused on shellfish eaten past 30 days

Variable Name:
DRD350K
SAS Label:
Refused on shellfish eaten past 30 days
English Text:
Refused to give detailed information on shellfish eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 0 0
2 No 1219 1219
. Missing 8424 9643

DRD360 - Fish eaten during past 30 days

Variable Name:
DRD360
SAS Label:
Fish eaten during past 30 days
English Text:
Please look at this list of fish. During the past 30 days did you eat any types of fish listed on this card? Include any foods that had fish in them such as sandwiches, soups, or salads.
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 1819 1819
2 No 1046 2865 End of Section
7 Refused 3 2868 End of Section
9 Don't know 10 2878 End of Section
. Missing 6765 9643

DRD370A - Breaded fish products eaten past 30 days

Variable Name:
DRD370A
SAS Label:
Breaded fish products eaten past 30 days
English Text:
Breaded fish products eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 361 361
2 No 1458 1819 DRD370B
. Missing 7824 9643

DRD370AQ - # of times breaded fish products eaten

Variable Name:
DRD370AQ
SAS Label:
# of times breaded fish products eaten
English Text:
Number of times breaded fish products were eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 10 Range of Values 361 361
. Missing 9282 9643

DRD370B - Tuna eaten during past 30 days

Variable Name:
DRD370B
SAS Label:
Tuna eaten during past 30 days
English Text:
Tuna eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 865 865
2 No 954 1819 DRD370C
. Missing 7824 9643

DRD370BQ - # of times tuna eaten in past 30 days

Variable Name:
DRD370BQ
SAS Label:
# of times tuna eaten in past 30 days
English Text:
Number of times tuna was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 30 Range of Values 865 865
. Missing 8778 9643

DRD370C - Bass eaten during past 30 days

Variable Name:
DRD370C
SAS Label:
Bass eaten during past 30 days
English Text:
Bass eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 32 32
2 No 1787 1819 DRD370D
. Missing 7824 9643

DRD370CQ - # of times bass eaten in past 30 days

Variable Name:
DRD370CQ
SAS Label:
# of times bass eaten in past 30 days
English Text:
Number of times bass was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 5 Range of Values 32 32
. Missing 9611 9643

DRD370D - Catfish eaten during past 30 days

Variable Name:
DRD370D
SAS Label:
Catfish eaten during past 30 days
English Text:
Catfish eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 376 376
2 No 1443 1819 DRD370E
. Missing 7824 9643

DRD370DQ - # of times catfish eaten in past 30 days

Variable Name:
DRD370DQ
SAS Label:
# of times catfish eaten in past 30 days
English Text:
Number of times catfish was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 10 Range of Values 376 376
. Missing 9267 9643

DRD370E - Cod eaten during past 30 days

Variable Name:
DRD370E
SAS Label:
Cod eaten during past 30 days
English Text:
Cod eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 112 112
2 No 1707 1819 DRD370F
. Missing 7824 9643

DRD370EQ - # of times cod eaten in past 30 days

Variable Name:
DRD370EQ
SAS Label:
# of times cod eaten in past 30 days
English Text:
Number of times cod was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 6 Range of Values 112 112
. Missing 9531 9643

DRD370F - Flatfish eaten during past 30 days

Variable Name:
DRD370F
SAS Label:
Flatfish eaten during past 30 days
English Text:
Flatfish eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 40 40
2 No 1779 1819 DRD370G
. Missing 7824 9643

DRD370FQ - # of times flatfish eaten past 30 days

Variable Name:
DRD370FQ
SAS Label:
# of times flatfish eaten past 30 days
English Text:
Number of times flatfish was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 4 Range of Values 40 40
. Missing 9603 9643

DRD370G - Haddock eaten during past 30 days

Variable Name:
DRD370G
SAS Label:
Haddock eaten during past 30 days
English Text:
Haddock eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 34 34
2 No 1785 1819 DRD370H
. Missing 7824 9643

DRD370GQ - # of times haddock eaten in past 30 days

Variable Name:
DRD370GQ
SAS Label:
# of times haddock eaten in past 30 days
English Text:
Number of times haddock was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 5 Range of Values 34 34
. Missing 9609 9643

DRD370H - Mackerel eaten during past 30 days

Variable Name:
DRD370H
SAS Label:
Mackerel eaten during past 30 days
English Text:
Mackerel eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 30 30
2 No 1789 1819 DRD370I
. Missing 7824 9643

DRD370HQ - # of times mackerel eaten past 30 days

Variable Name:
DRD370HQ
SAS Label:
# of times mackerel eaten past 30 days
English Text:
Number of times mackerel was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 7 Range of Values 30 30
. Missing 9613 9643

DRD370I - Perch eaten during past 30 days

Variable Name:
DRD370I
SAS Label:
Perch eaten during past 30 days
English Text:
Perch eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 58 58
2 No 1761 1819 DRD370J
. Missing 7824 9643

DRD370IQ - # of times perch eaten in past 30 days

Variable Name:
DRD370IQ
SAS Label:
# of times perch eaten in past 30 days
English Text:
Number of times perch was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 10 Range of Values 58 58
. Missing 9585 9643

DRD370J - Pike eaten during past 30 days

Variable Name:
DRD370J
SAS Label:
Pike eaten during past 30 days
English Text:
Pike eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 3 3
2 No 1816 1819 DRD370K
. Missing 7824 9643

DRD370JQ - # of times pike eaten in past 30 days

Variable Name:
DRD370JQ
SAS Label:
# of times pike eaten in past 30 days
English Text:
Number of times pike was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 1 3 3
. Missing 9640 9643

DRD370K - Pollock eaten during past 30 days

Variable Name:
DRD370K
SAS Label:
Pollock eaten during past 30 days
English Text:
Pollock eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 76 76
2 No 1743 1819 DRD370L
. Missing 7824 9643

DRD370KQ - # of times pollock eaten in past 30 days

Variable Name:
DRD370KQ
SAS Label:
# of times pollock eaten in past 30 days
English Text:
Number of times pollock was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 12 Range of Values 76 76
. Missing 9567 9643

DRD370L - Porgy eaten during past 30 days

Variable Name:
DRD370L
SAS Label:
Porgy eaten during past 30 days
English Text:
Porgy eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 7 7
2 No 1812 1819 DRD370M
. Missing 7824 9643

DRD370LQ - # of times porgy eaten in past 30 days

Variable Name:
DRD370LQ
SAS Label:
# of times porgy eaten in past 30 days
English Text:
Number of times porgy was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 3 Range of Values 7 7
. Missing 9636 9643

DRD370M - Salmon eaten during past 30 days

Variable Name:
DRD370M
SAS Label:
Salmon eaten during past 30 days
English Text:
Salmon eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 429 429
2 No 1390 1819 DRD370N
. Missing 7824 9643

DRD370MQ - # of times salmon eaten in past 30 days

Variable Name:
DRD370MQ
SAS Label:
# of times salmon eaten in past 30 days
English Text:
Number of times salmon was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 15 Range of Values 429 429
. Missing 9214 9643

DRD370N - Sardines eaten during past 30 days

Variable Name:
DRD370N
SAS Label:
Sardines eaten during past 30 days
English Text:
Sardines eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 94 94
2 No 1725 1819 DRD370O
. Missing 7824 9643

DRD370NQ - # of times sardines eaten past 30 days

Variable Name:
DRD370NQ
SAS Label:
# of times sardines eaten past 30 days
English Text:
Number of times sardines were eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 25 Range of Values 94 94
. Missing 9549 9643

DRD370O - Sea bass eaten during past 30 days

Variable Name:
DRD370O
SAS Label:
Sea bass eaten during past 30 days
English Text:
Sea bass eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 17 17
2 No 1802 1819 DRD370P
. Missing 7824 9643

DRD370OQ - # of times sea bass eaten past 30 days

Variable Name:
DRD370OQ
SAS Label:
# of times sea bass eaten past 30 days
English Text:
Number of times sea bass was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 4 Range of Values 17 17
. Missing 9626 9643

DRD370P - Shark eaten during past 30 days

Variable Name:
DRD370P
SAS Label:
Shark eaten during past 30 days
English Text:
Shark eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 1 1
2 No 1818 1819 DRD370Q
. Missing 7824 9643

DRD370PQ - # of times shark eaten in past 30 days

Variable Name:
DRD370PQ
SAS Label:
# of times shark eaten in past 30 days
English Text:
Number of times shark was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
2 2 1 1
. Missing 9642 9643

DRD370Q - Swordfish eaten during past 30 days

Variable Name:
DRD370Q
SAS Label:
Swordfish eaten during past 30 days
English Text:
Swordfish eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 18 18
2 No 1801 1819 DRD370R
. Missing 7824 9643

DRD370QQ - # of times swordfish eaten past 30 days

Variable Name:
DRD370QQ
SAS Label:
# of times swordfish eaten past 30 days
English Text:
Number of times swordfish was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 5 Range of Values 18 18
. Missing 9625 9643

DRD370R - Trout eaten during past 30 days

Variable Name:
DRD370R
SAS Label:
Trout eaten during past 30 days
English Text:
Trout eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 58 58
2 No 1761 1819 DRD370S
. Missing 7824 9643

DRD370RQ - # of times trout eaten in past 30 days

Variable Name:
DRD370RQ
SAS Label:
# of times trout eaten in past 30 days
English Text:
Number of times trout was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 8 Range of Values 58 58
. Missing 9585 9643

DRD370S - Walleye eaten during past 30 days

Variable Name:
DRD370S
SAS Label:
Walleye eaten during past 30 days
English Text:
Walleye eaten during the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 11 11
2 No 1808 1819 DRD370T
. Missing 7824 9643

DRD370SQ - # of times walleye eaten in past 30 days

Variable Name:
DRD370SQ
SAS Label:
# of times walleye eaten in past 30 days
English Text:
Number of times walleye was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 5 Range of Values 11 11
. Missing 9632 9643

DRD370T - Other fish eaten during past 30 days

Variable Name:
DRD370T
SAS Label:
Other fish eaten during past 30 days
English Text:
Other type of fish eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 324 324
2 No 1495 1819 DRD370U
. Missing 7824 9643

DRD370TQ - # of times other fish eaten past 30 days

Variable Name:
DRD370TQ
SAS Label:
# of times other fish eaten past 30 days
English Text:
Number of times other type of fish was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 20 Range of Values 324 324
. Missing 9319 9643

DRD370U - Other unknown fish eaten in past 30 days

Variable Name:
DRD370U
SAS Label:
Other unknown fish eaten in past 30 days
English Text:
Other unknown type eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 117 117
2 No 1702 1819 DRD370V
. Missing 7824 9643

DRD370UQ - # of times other unknown fish eaten

Variable Name:
DRD370UQ
SAS Label:
# of times other unknown fish eaten
English Text:
Number of times other unknown type of fish was eaten in the past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 to 25 Range of Values 117 117
. Missing 9526 9643

DRD370V - Refused on fish eaten past 30 days

Variable Name:
DRD370V
SAS Label:
Refused on fish eaten past 30 days
English Text:
Refused to give detailed information on fish eaten during past 30 days
Target:
Both males and females 1 YEARS - 5 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 0 0
2 No 1819 1819
. Missing 7824 9643

Table 2. DR1TOT_C and DR2TOT_C Variables by Position

Day 1 Name Day 2 Name Variable Label
SEQN SEQN Respondent sequence number
WTDRD1 WTDRD1 Dietary day one sample weight
WTDR2D WTDR2D Dietary two-day sample weight
DR1DRSTZ DR2DRSTZ Dietary recall status
DR1EXMER DR2EXMER Interviewer ID code
DRABF DRABF Breast-fed infant (either day)
DRDINT DRDINT Number of days of intake
DR1DAY DR2DAY Intake day of the week
DR1LANG DR2LANG Language SP/proxy used mostly
DR1MNRSP DR2MNRSP Main respondent for this interview
DR1HELPD DR2HELPD Helped in responding for this interview
DBQ095Z N/A Type of salt you use
DBD100 N/A How often add salt to food at table
DRQSPREP N/A Salt used in preparation?
DRQSDIET N/A On special diet?
DRQSDT1 N/A Weight loss/ low cal/ low carb/ hi pro diet
DRQSDT2 N/A Low fat/ low cholesterol diet
DRQSDT3 N/A Low salt/ low sodium diet
DRQSDT4 N/A Sugar free/ low sugar diet
DRQSDT5 N/A Low fiber diet
DRQSDT6 N/A High fiber diet
DRQSDT7 N/A Diabetic diet
DRQSDT8 N/A Weight gain/ muscle building diet
DRQSDT91 N/A Other special diet
DR1TNUMF DR2TNUMF Number of foods
DR1TKCAL DR2TKCAL Energy (kcal)
DR1TPROT DR2TPROT Protein (gm)
DR1TCARB DR2TCARB Carbohydrate (gm)
DR1TSUGR DR2TSUGR Total sugars (gm)
DR1TFIBE DR2TFIBE Dietary fiber (gm)
DR1TTFAT DR2TTFAT Total fat (gm)
DR1TSFAT DR2TSFAT Total saturated fatty acids (gm)
DR1TMFAT DR2TMFAT Total monounsaturated fatty acids (gm)
DR1TPFAT DR2TPFAT Total polyunsaturated fatty acids (gm)
DR1TCHOL DR2TCHOL Cholesterol (mg)
DR1TATOC DR2TATOC Vitamin E as alpha-tocopherol (mg)
DR1TATOA DR2TATOA Added alpha-tocopherol (Vitamin E) (mg)
DR1TRET DR2TRET Retinol (mcg)
DR1TVARA DR2TVARA Vitamin A, RAE (mcg)
DR1TACAR DR2TACAR Alpha-carotene (mcg)
DR1TBCAR DR2TBCAR Beta-carotene (mcg)
DR1TCRYP DR2TCRYP Beta-cryptoxanthin (mcg)
DR1TLYCO DR2TLYCO Lycopene (mcg)
DR1TLZ DR2TLZ Lutein + zeaxanthin (mcg)
DR1TVB1 DR2TVB1 Thiamin (vitamin B1) (mg)
DR1TVB2 DR2TVB2 Riboflavin (vitamin B2) (mg)
DR1TNIAC DR2TNIAC Niacin (mg)
DR1TVB6 DR2TVB6 Vitamin B6 (mg)
DR1TFOLA DR2TFOLA Total folate (mcg)
DR1TFA DR2TFA Folic acid (mcg)
DR1TFF DR2TFF Food folate (mcg)
DR1TFDFE DR2TFDFE Folate, DFE (mcg)
DR1TVB12 DR2TVB12 Vitamin B12 (mcg)
DR1TB12A DR2TB12A Added vitamin B12 (mcg)
DR1TVC DR2TVC Vitamin C (mg)
DR1TVK DR2TVK Vitamin K (mcg)
DR1TCALC DR2TCALC Calcium (mg)
DR1TPHOS DR2TPHOS Phosphorus (mg)
DR1TMAGN DR2TMAGN Magnesium (mg)
DR1TIRON DR2TIRON Iron (mg)
DR1TZINC DR2TZINC Zinc (mg)
DR1TCOPP DR2TCOPP Copper (mg)
DR1TSODI DR2TSODI Sodium (mg)
DR1TPOTA DR2TPOTA Potassium (mg)
DR1TSELE DR2TSELE Selenium (mcg)
DR1TCAFF DR2TCAFF Caffeine (mg)
DR1TTHEO DR2TTHEO Theobromine (mg)
DR1TALCO DR2TALCO Alcohol (gm)
DR1TMOIS DR2TMOIS Moisture (gm)
DR1TS040 DR2TS040 SFA 4:0 (Butanoic) (gm)
DR1TS060 DR2TS060 SFA 6:0 (Hexanoic) (gm)
DR1TS080 DR2TS080 SFA 8:0 (Octanoic) (gm)
DR1TS100 DR2TS100 SFA 10:0 (Decanoic) (gm)
DR1TS120 DR2TS120 SFA 12:0 (Dodecanoic) (gm)
DR1TS140 DR2TS140 SFA 14:0 (Tetradecanoic) (gm)
DR1TS160 DR2TS160 SFA 16:0 (Hexadecanoic) (gm)
DR1TS180 DR2TS180 SFA 18:0 (Octadecanoic) (gm)
DR1TM161 DR2TM161 MFA 16:1 (Hexadecenoic) (gm)
DR1TM181 DR2TM181 MFA 18:1 (Octadecenoic) (gm)
DR1TM201 DR2TM201 MFA 20:1 (Eicosenoic) (gm)
DR1TM221 DR2TM221 MFA 22:1 (Docosenoic) (gm)
DR1TP182 DR2TP182 PFA 18:2 (Octadecadienoic) (gm)
DR1TP183 DR2TP183 PFA 18:3 (Octadecatrienoic) (gm)
DR1TP184 DR2TP184 PFA 18:4 (Octadecatetraenoic) (gm)
DR1TP204 DR2TP204 PFA 20:4 (Eicosatetraenoic) (gm)
DR1TP205 DR2TP205 PFA 20:5 (Eicosapentaenoic) (gm)
DR1TP225 DR2TP225 PFA 22:5 (Docosapentaenoic) (gm)
DR1TP226 DR2TP226 PFA 22:6 (Docosahexaenoic) (gm)
DR1_300 DR2_300 Compare food consumed yesterday to usual
DR1_320 DR2_320 Total plain water drank yesterday (gm)
DR1_330 DR2_330 Total tap water drank yesterday (gm)
DR1BWATR DR2BWATR Total bottled water drank yesterday (gm)
DR1CWATR DR2CWATR Plain carbonated water (gm)
DR1TWS DR2TWS Tap water source
DRD340 N/A Shellfish eaten during past 30 days
DRD350A N/A Clams eaten during past 30 days
DRD350AQ N/A # of times clams eaten in past 30 days
DRD350B N/A Crabs eaten during past 30 days
DRD350BQ N/A # of times crabs eaten in past 30 days
DRD350C N/A Crayfish eaten during past 30 days
DRD350CQ N/A # of times crayfish eaten past 30 days
DRD350D N/A Lobsters eaten during past 30 days
DRD350DQ N/A # of times lobsters eaten past 30 days
DRD350E N/A Mussels eaten during past 30 days
DRD350EQ N/A # of times mussels eaten in past 30 days
DRD350F N/A Oysters eaten during past 30 days
DRD350FQ N/A # of times oysters eaten in past 30 days
DRD350G N/A Scallops eaten during past 30 days
DRD350GQ N/A # of times scallops eaten past 30 days
DRD350H N/A Shrimp eaten during past 30 days
DRD350HQ N/A # of times shrimp eaten in past 30 days
DRD350I N/A Other shellfish eaten past 30 days
DRD350IQ N/A # of times other shellfish eaten
DRD350J N/A Other unknown shellfish eaten past 30 d
DRD350JQ N/A # of times other unknown shellfish eaten
DRD350K N/A Refused on shellfish eaten past 30 days
DRD360 N/A Fish eaten during past 30 days
DRD370A N/A Breaded fish products eaten past 30 days
DRD370AQ N/A # of times breaded fish products eaten
DRD370B N/A Tuna eaten during past 30 days
DRD370BQ N/A # of times tuna eaten in past 30 days
DRD370C N/A Bass eaten during past 30 days
DRD370CQ N/A # of times bass eaten in past 30 days
DRD370D N/A Catfish eaten during past 30 days
DRD370DQ N/A # of times catfish eaten in past 30 days
DRD370E N/A Cod eaten during past 30 days
DRD370EQ N/A # of times cod eaten in past 30 days
DRD370F N/A Flatfish eaten during past 30 days
DRD370FQ N/A # of times flatfish eaten past 30 days
DRD370G N/A Haddock eaten during past 30 days
DRD370GQ N/A # of times haddock eaten in past 30 days
DRD370H N/A Mackerel eaten during past 30 days
DRD370HQ N/A # of times mackerel eaten past 30 days
DRD370I N/A Perch eaten during past 30 days
DRD370IQ N/A # of times perch eaten in past 30 days
DRD370J N/A Pike eaten during past 30 days
DRD370JQ N/A # of times pike eaten in past 30 days
DRD370K N/A Pollock eaten during past 30 days
DRD370KQ N/A # of times pollock eaten in past 30 days
DRD370L N/A Porgy eaten during past 30 days
DRD370LQ N/A # of times porgy eaten in past 30 days
DRD370M N/A Salmon eaten during past 30 days
DRD370MQ N/A # of times salmon eaten in past 30 days
DRD370N N/A Sardines eaten during past 30 days
DRD370NQ N/A # of times sardines eaten past 30 days
DRD370O N/A Sea bass eaten during past 30 days
DRD370OQ N/A # of times sea bass eaten past 30 days
DRD370P N/A Shark eaten during past 30 days
DRD370PQ N/A # of times shark eaten in past 30 days
DRD370Q N/A Swordfish eaten during past 30 days
DRD370QQ N/A # of times swordfish eaten past 30 days
DRD370R N/A Trout eaten during past 30 days
DRD370RQ N/A # of times trout eaten in past 30 days
DRD370S N/A Walleye eaten during past 30 days
DRD370SQ N/A # of times walleye eaten in past 30 days
DRD370T N/A Other fish eaten during past 30 days
DRD370TQ N/A # of times other fish eaten past 30 days
DRD370U N/A Other unknown fish eaten in past 30 days
DRD370UQ N/A # of times other unknown fish eaten
DRD370V N/A Refused on fish eaten past 30 days

Table 3. List of Nutrients/Food Components (Unit)

Food energy (kcal)
Protein (g)
Carbohydrate (g)
Fat, total (g)
Alcohol (g)
Sugars, total (g)
Dietary fiber, total (g)
Water (g)
Saturated fatty acids, total (g)
Monounsaturated fatty acids, total (g)
Polyunsaturated fatty acids, total (g)
Cholesterol (mg)
Individual fatty acids:
  4:0 (g)
  6:0 (g)
  8:0 (g)
  10:0 (g)
  12:0 (g)
  14:0 (g)
  16:0 (g)
  18:0 (g)
  16:1 (g)
  18:1 (g)
  20:1 (g)
  22:1 (g)
  18:2 (g)
  18:3 (g)
  18:4 (g)
  20:4 (g)
  20:5 n-3 (g)
  22:5 n-3 (g)
  22:6 n-3 (g)
Vitamin A as retinol activity equivalents (μg)
Retinol (μg)
Carotenoids:
  Carotene, alpha (μg)
  Carotene, beta (μg)
  Cryptoxanthin, beta (μg)
  Lycopene (μg)
  Lutein + zeaxanthin (μg)
Vitamin E as alpha-tocopherol (mg)
  Added vitamin E as alpha-tocopherol (mg)
Vitamin K as phylloquinone (μg)
Vitamin C (mg)
Thiamin (mg)
Riboflavin (mg)
Niacin (mg)
Vitamin B-6 (mg)
Folate, total (μg)
  Folate as dietary folate equivalents (μg)
  Folic acid (μg)
  Food folate (μg)
Vitamin B-12 (μg)
  Added vitamin B-12 (μg)
Calcium (mg)
Iron (mg)
Magnesium (mg)
Phosphorus (mg)
Potassium (mg)
Sodium (mg)
Zinc (mg)
Copper (mg)
Selenium (μg)
Caffeine (mg)
Theobromine (mg)