Table of Contents

Locator Record

Title: Oral Health (OHX_E )
Contact Number: 1-866-441-NCHS
Years of Content: 2007 - 2008
First Published: September, 2009
Revised: NA
Access Constraints: None
Use Constraints: None
Geographic Coverage: National
Subject:oral health status, untreated caries, dental restorations, dental sealants dentures, tooth count, number of occlusal contacts
Record Source: NHANES 2007 - 2008
Survey Methodology: NHANES 2007 - 2008 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

NHANES is critical for monitoring oral health status, risk indicators for disease, and access to preventive and treatment services. This component will address public health significance in areas of surveillance, prevention, treatment, dental care utilization, health policy, evaluation of Federal health programs, standardization of new methods, and oral health disparities. The purpose of this component is to assess the prevalence of oral conditions and diseases, such as edentulism, denture use, dental sealants, and dental caries. A concurrent set of questions administered during the household interview assesses issues related to oral health quality of life.

Surveillance data was collected on dental caries and sequelae for NHANES using a person-based screening method.
This method, known as Basic Screening Examination (BSE), differed from previous NHANES oral health protocols because it did not assess each tooth surface and the assessments are not made by a dentist. NHANES used a simplified screening process to collect information on untreated caries, dental restorations, and dental sealants. The protocol was applied to all examined persons 5 years or older, and was conducted by a health technologist (HT) rather than a dentist. In addition to performing the BSE, the HT inquired about the use of dentures, performed a tooth count, and ascertained the number of occlusal contacts using existing NHANES protocols.

The NHANES Oral Health Component is a collaborative effort between the National Center for Chronic Disease Prevention and Health Promotion, Division of Oral Health (NCCDPHP/DOH), and the National Center for Health Statistics (NCHS).

 

Eligible Sample

Participants aged 5 years and older were eligible for the Tooth count and BSE. Additionally, persons aged 25 years and older were eligible for a brief denture questionnaire and functional contacts assessment.

 

Protocol and Procedure

The oral health subcomponents for the examination component for participants are as follows:

1.  A Denture Questionnaire used to assess denture wear for participants age 25 years and older.

2.  A Tooth Count used to assess the number of teeth for participants age 5 years and older.

3.  A Basic Screening Exam used to asses the presence of at least one tooth with dental decay; at least one tooth with a dental restoration; and at least one tooth with at least one dental sealant for participants age 5 years and older.

4.  A Functional Contacts Assessment for participants age 25 years and older.

5.  Recommendation of Care findings for participants age 5 years and older.

 

Quality Assurance & Quality Control

The quality of data in this survey was controlled by (1) an intense training period for the health technologists who were assigned to conduct the oral health examinations with calibration of OH examiners prior to the beginning of the survey, (2) periodic monitoring and recalibration of OH examiners, and (3) periodic retraining of OH examination teams. The reference examiner visited each team three times per year to observe field operations and to replicate 20 to 25 OH examinations during each visit. The purpose of these “expert replications” was to determine if the field examiners were maintaining the examination standards achieved during training and to measure the degree of deviation, if any, from those standards.

If the inter-rater correlation was not within acceptable limits, retraining was conducted on site and future monitoring of the field examiner was intensified. An annual retraining session, for each dental examiner, was also conducted by the reference examiner to reinforce existing protocols and to accommodate protocol updates as needed. All OH training, calibration, and field replicate exams were conducted by the NHANES survey expert dentist.

Automated data collection procedures for the survey were introduced in NHANES 1999. In the mobile examination centers (MECs), data for the oral health component were recorded directly onto a computerized data collection form.

The computer system is integrated and it allows for ongoing monitoring of much of the data. As part of an on-going quality control practice, all data are reviewed systematically for logical inconsistencies and examiner error. Internal quality control data reviews indicate that data quality is acceptable.

 

Data Processing and Editing

A limited number of hard edits were employed in the OH Examination. For example, if an examiner identified all teeth as missing during Tooth Count, then information for the BSE and Functional Contacts were automatically filled in with “9’s” (cannot assess).

 

Analytic Notes

Data for this release (2007-08) should only be combined with oral health data from the 2005-06 data cycle for analysis purposes.

The analysis of NHANES oral health data must be conducted with the key survey design and basic demographic variables. The NHANES Household Questionnaire Data Files contain demographic data, health indicators, and other related information collected during household interviews. They also contain all survey design variables and sample weights for these age groups. Other household questionnaire and oral questionnaire files may be linked to the oral health examination data file using the unique survey participant identifier SEQN.

Additionally, the NHANES Household Questionnaire Data Files contains information for an oral health questionnaire inquiring about dental utilization and oral health related quality of life.

Please refer to the NHANES Analytic Guidelines and the on-line NHANES Tutorial for further details on the use of sample weights and other analytic issues. Both of these are available on the NHANES website.

 

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 5 YEARS - 150 YEARS

OHAEXSTS - Overall Oral Health Exam Status

Variable Name:
OHAEXSTS
SAS Label:
Overall Oral Health Exam Status
English Text:
Overall Oral Health Exam Status
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Complete 7647 7647
2 Partial 8 7655
3 Not Done 656 8311
. Missing 0 8311

OHX08HTC - Tooth count: #8

Variable Name:
OHX08HTC
SAS Label:
Tooth count: #8
English Text:
Tooth Count: Upper right central incisor (CI)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Primary tooth (deciduous) present 289 289
2 Permanent tooth present 6146 6435
4 Tooth not present 1190 7625
5 Permanent dental root fragment present 19 7644
9 Could not assess 4 7648
. Missing 663 8311

OHX07HTC - Tooth count: #7

Variable Name:
OHX07HTC
SAS Label:
Tooth count: #7
English Text:
Tooth Count: Upper right lateral incisor (LI)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Primary tooth (deciduous) present 484 484
2 Permanent tooth present 5917 6401
4 Tooth not present 1217 7618
5 Permanent dental root fragment present 26 7644
9 Could not assess 4 7648
. Missing 663 8311

OHX06HTC - Tooth count: #6

Variable Name:
OHX06HTC
SAS Label:
Tooth count: #6
English Text:
Tooth Count: Upper right cuspid (C)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Primary tooth (deciduous) present 952 952
2 Permanent tooth present 5574 6526
4 Tooth not present 1094 7620
5 Permanent dental root fragment present 24 7644
9 Could not assess 4 7648
. Missing 663 8311

OHX05HTC - Tooth count: #5

Variable Name:
OHX05HTC
SAS Label:
Tooth count: #5
English Text:
Tooth Count: Upper right 1st bicuspid (1B)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Primary tooth (deciduous) present 931 931
2 Permanent tooth present 5120 6051
4 Tooth not present 1529 7580
5 Permanent dental root fragment present 64 7644
9 Could not assess 4 7648
. Missing 663 8311

OHX04HTC - Tooth count: #4

Variable Name:
OHX04HTC
SAS Label:
Tooth count: #4
English Text:
Tooth Count: Upper right 2nd bicuspid (2B)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Primary tooth (deciduous) present 1058 1058
2 Permanent tooth present 5028 6086
4 Tooth not present 1508 7594
5 Permanent dental root fragment present 50 7644
9 Could not assess 4 7648
. Missing 663 8311

OHX03HTC - Tooth count: #3

Variable Name:
OHX03HTC
SAS Label:
Tooth count: #3
English Text:
Tooth Count: Upper right 1st molar (1M)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
2 Permanent tooth present 5737 5737
4 Tooth not present 1846 7583
5 Permanent dental root fragment present 61 7644
9 Could not assess 4 7648
. Missing 663 8311

OHX02HTC - Tooth count: #2

Variable Name:
OHX02HTC
SAS Label:
Tooth count: #2
English Text:
Tooth Count: Upper right 2nd molar (2M)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
2 Permanent tooth present 4515 4515
4 Tooth not present 3091 7606
5 Permanent dental root fragment present 38 7644
9 Could not assess 4 7648
. Missing 663 8311

OHX01HTC - Tooth count: #1

Variable Name:
OHX01HTC
SAS Label:
Tooth count: #1
English Text:
Tooth Count: Upper right 3rd molar (3M)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
2 Permanent tooth present 1084 1084
4 Tooth not present 6545 7629
5 Permanent dental root fragment present 14 7643
9 Could not assess 5 7648
. Missing 663 8311

OHX09HTC - Tooth count: #9

Variable Name:
OHX09HTC
SAS Label:
Tooth count: #9
English Text:
Tooth Count: Upper left central incisor (CI)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Primary tooth (deciduous) present 295 295
2 Permanent tooth present 6140 6435
4 Tooth not present 1187 7622
5 Permanent dental root fragment present 22 7644
9 Could not assess 4 7648
. Missing 663 8311

OHX10HTC - Tooth count: #10

Variable Name:
OHX10HTC
SAS Label:
Tooth count: #10
English Text:
Tooth Count: Upper left lateral incisor (LI)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Primary tooth (deciduous) present 490 490
2 Permanent tooth present 5901 6391
4 Tooth not present 1216 7607
5 Permanent dental root fragment present 37 7644
9 Could not assess 4 7648
. Missing 663 8311

OHX11HTC - Tooth count: #11

Variable Name:
OHX11HTC
SAS Label:
Tooth count: #11
English Text:
Tooth Count: Upper left cuspid (C)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Primary tooth (deciduous) present 962 962
2 Permanent tooth present 5605 6567
4 Tooth not present 1049 7616
5 Permanent dental root fragment present 28 7644
9 Could not assess 4 7648
. Missing 663 8311

OHX12HTC - Tooth count: #12

Variable Name:
OHX12HTC
SAS Label:
Tooth count: #12
English Text:
Tooth Count: Upper left 1st bicuspid (1B)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Primary tooth (deciduous) present 926 926
2 Permanent tooth present 5128 6054
4 Tooth not present 1537 7591
5 Permanent dental root fragment present 53 7644
9 Could not assess 4 7648
. Missing 663 8311

OHX13HTC - Tooth count: #13

Variable Name:
OHX13HTC
SAS Label:
Tooth count: #13
English Text:
Tooth Count: Upper left 2nd bicuspid (2B)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Primary tooth (deciduous) present 1058 1058
2 Permanent tooth present 5068 6126
4 Tooth not present 1473 7599
5 Permanent dental root fragment present 45 7644
9 Could not assess 4 7648
. Missing 663 8311

OHX14HTC - Tooth count: #14

Variable Name:
OHX14HTC
SAS Label:
Tooth count: #14
English Text:
Tooth Count: Upper left 1st molar (1M)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
2 Permanent tooth present 5667 5667
4 Tooth not present 1926 7593
5 Permanent dental root fragment present 51 7644
9 Could not assess 4 7648
. Missing 663 8311

OHX15HTC - Tooth count: #15

Variable Name:
OHX15HTC
SAS Label:
Tooth count: #15
English Text:
Tooth Count: Upper left 2nd molar (2M)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
2 Permanent tooth present 4484 4484
4 Tooth not present 3119 7603
5 Permanent dental root fragment present 41 7644
9 Could not assess 4 7648
. Missing 663 8311

OHX16HTC - Tooth count: #16

Variable Name:
OHX16HTC
SAS Label:
Tooth count: #16
English Text:
Tooth Count: Upper left 3rd molar (3M)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
2 Permanent tooth present 1119 1119
4 Tooth not present 6496 7615
5 Permanent dental root fragment present 29 7644
9 Could not assess 4 7648
. Missing 663 8311

OHX24HTC - Tooth count: #24

Variable Name:
OHX24HTC
SAS Label:
Tooth count: #24
English Text:
Tooth Count: Lower left central incisor (CI)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Primary tooth (deciduous) present 204 204
2 Permanent tooth present 6624 6828
4 Tooth not present 808 7636
5 Permanent dental root fragment present 6 7642
9 Could not assess 6 7648
. Missing 663 8311

OHX23HTC - Tooth count: #23

Variable Name:
OHX23HTC
SAS Label:
Tooth count: #23
English Text:
Tooth Count: Lower left lateral incisor (LI)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Primary tooth (deciduous) present 358 358
2 Permanent tooth present 6509 6867
4 Tooth not present 766 7633
5 Permanent dental root fragment present 9 7642
9 Could not assess 6 7648
. Missing 663 8311

OHX22HTC - Tooth count: #22

Variable Name:
OHX22HTC
SAS Label:
Tooth count: #22
English Text:
Tooth Count: Lower left cuspid (C)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Primary tooth (deciduous) present 863 863
2 Permanent tooth present 6050 6913
4 Tooth not present 717 7630
5 Permanent dental root fragment present 12 7642
9 Could not assess 6 7648
. Missing 663 8311

OHX21HTC - Tooth count: #21

Variable Name:
OHX21HTC
SAS Label:
Tooth count: #21
English Text:
Tooth Count: Lower left 1st bicuspid (1B)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Primary tooth (deciduous) present 930 930
2 Permanent tooth present 5648 6578
4 Tooth not present 1036 7614
5 Permanent dental root fragment present 28 7642
9 Could not assess 6 7648
. Missing 663 8311

OHX20HTC - Tooth count: #20

Variable Name:
OHX20HTC
SAS Label:
Tooth count: #20
English Text:
Tooth Count: Lower left 2nd bicuspid (2B)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Primary tooth (deciduous) present 1034 1034
2 Permanent tooth present 5315 6349
4 Tooth not present 1248 7597
5 Permanent dental root fragment present 45 7642
9 Could not assess 6 7648
. Missing 663 8311

OHX19HTC - Tooth count: #19

Variable Name:
OHX19HTC
SAS Label:
Tooth count: #19
English Text:
Tooth Count: Lower left 1st molar (1M)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
2 Permanent tooth present 5465 5465
4 Tooth not present 2135 7600
5 Permanent dental root fragment present 42 7642
9 Could not assess 6 7648
. Missing 663 8311

OHX18HTC - Tooth count: #18

Variable Name:
OHX18HTC
SAS Label:
Tooth count: #18
English Text:
Tooth Count: Lower left 2nd molar (2M)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
2 Permanent tooth present 4517 4517
4 Tooth not present 3090 7607
5 Permanent dental root fragment present 35 7642
9 Could not assess 6 7648
. Missing 663 8311

OHX17HTC - Tooth count: #17

Variable Name:
OHX17HTC
SAS Label:
Tooth count: #17
English Text:
Tooth Count: Lower left 3rd molar (3M)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
2 Permanent tooth present 1313 1313
4 Tooth not present 6311 7624
5 Permanent dental root fragment present 18 7642
9 Could not assess 6 7648
. Missing 663 8311

OHX25HTC - Tooth count: #25

Variable Name:
OHX25HTC
SAS Label:
Tooth count: #25
English Text:
Tooth Count: Lower right central incisor (CI)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Primary tooth (deciduous) present 192 192
2 Permanent tooth present 6638 6830
4 Tooth not present 808 7638
5 Permanent dental root fragment present 4 7642
9 Could not assess 6 7648
. Missing 663 8311

OHX26HTC - Tooth count: #26

Variable Name:
OHX26HTC
SAS Label:
Tooth count: #26
English Text:
Tooth Count: Lower right lateral incisor (LI)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Primary tooth (deciduous) present 355 355
2 Permanent tooth present 6511 6866
4 Tooth not present 763 7629
5 Permanent dental root fragment present 13 7642
9 Could not assess 6 7648
. Missing 663 8311

OHX27HTC - Tooth count: #27

Variable Name:
OHX27HTC
SAS Label:
Tooth count: #27
English Text:
Tooth Count: Lower right cuspid (C)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Primary tooth (deciduous) present 861 861
2 Permanent tooth present 6066 6927
4 Tooth not present 697 7624
5 Permanent dental root fragment present 18 7642
9 Could not assess 6 7648
. Missing 663 8311

OHX28HTC - Tooth count: #28

Variable Name:
OHX28HTC
SAS Label:
Tooth count: #28
English Text:
Tooth Count: Lower right 1st bicuspid (1B)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Primary tooth (deciduous) present 928 928
2 Permanent tooth present 5597 6525
4 Tooth not present 1079 7604
5 Permanent dental root fragment present 38 7642
9 Could not assess 6 7648
. Missing 663 8311

OHX29HTC - Tooth count: #29

Variable Name:
OHX29HTC
SAS Label:
Tooth count: #29
English Text:
Tooth Count: Lower right 2nd bicuspid (2B)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Primary tooth (deciduous) present 1017 1017
2 Permanent tooth present 5315 6332
4 Tooth not present 1274 7606
5 Permanent dental root fragment present 36 7642
9 Could not assess 6 7648
. Missing 663 8311

OHX30HTC - Tooth count: #30

Variable Name:
OHX30HTC
SAS Label:
Tooth count: #30
English Text:
Tooth Count: Lower right 1st molar (1M)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
2 Permanent tooth present 5497 5497
4 Tooth not present 2104 7601
5 Permanent dental root fragment present 41 7642
9 Could not assess 6 7648
. Missing 663 8311

OHX31HTC - Tooth count: #31

Variable Name:
OHX31HTC
SAS Label:
Tooth count: #31
English Text:
Tooth Count: Lower right 2nd molar (2M)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
2 Permanent tooth present 4504 4504
4 Tooth not present 3096 7600
5 Permanent dental root fragment present 42 7642
9 Could not assess 6 7648
. Missing 663 8311

OHX32HTC - Tooth count: #32

Variable Name:
OHX32HTC
SAS Label:
Tooth count: #32
English Text:
Tooth Count: Lower right 3rd molar (3M)
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
2 Permanent tooth present 1302 1302
4 Tooth not present 6322 7624
5 Permanent dental root fragment present 18 7642
9 Could not assess 6 7648
. Missing 663 8311

OHXDECAY - Dental decay present

Variable Name:
OHXDECAY
SAS Label:
Dental decay present
English Text:
Presence of at least one tooth with dental decay
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 1764 1764
2 No 5867 7631
9 Could not assess 17 7648
. Missing 663 8311

OHXREST - Dental restoration present

Variable Name:
OHXREST
SAS Label:
Dental restoration present
English Text:
Presence of at least one tooth with a dental restoration
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 4877 4877
2 No 2760 7637
9 Could not assess 11 7648
. Missing 663 8311

OHXSEAL - Dental sealant present

Variable Name:
OHXSEAL
SAS Label:
Dental sealant present
English Text:
Presence of at least one tooth with a dental preventive sealant
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 663 663
2 No 6973 7636
9 Could not assess 12 7648
. Missing 663 8311

OHXFCRZ1 - Right - Zone 1

Variable Name:
OHXFCRZ1
SAS Label:
Right - Zone 1
English Text:
Right - Zone 1
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 No functional contact 795 795
1 Functional contact present between two natural teeth 3136 3931
2 Functional contact present between a natural tooth / fixed prosthesis and a removable prosthesis 276 4207
3 Functional contact present between two removable prosthesis 403 4610
9 Cannot assess 142 4752
. Missing 3559 8311

OHXFCRZ2 - Right - Zone 2

Variable Name:
OHXFCRZ2
SAS Label:
Right - Zone 2
English Text:
Right - Zone 2
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 No functional contact 936 936
1 Functional contact present between two natural teeth 2956 3892
2 Functional contact present between a natural tooth / fixed prosthesis and a removable prosthesis 272 4164
3 Functional contact present between two removable prosthesis 439 4603
9 Cannot assess 149 4752
. Missing 3559 8311

OHXFCRZ3 - Right - Zone 3

Variable Name:
OHXFCRZ3
SAS Label:
Right - Zone 3
English Text:
Right - Zone 3
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 No functional contact 1444 1444
1 Functional contact present between two natural teeth 2499 3943
2 Functional contact present between a natural tooth / fixed prosthesis and a removable prosthesis 192 4135
3 Functional contact present between two removable prosthesis 465 4600
9 Cannot assess 152 4752
. Missing 3559 8311

OHXFCRZ4 - Right - Zone 4

Variable Name:
OHXFCRZ4
SAS Label:
Right - Zone 4
English Text:
Right - Zone 4
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 No functional contact 1440 1440
1 Functional contact present between two natural teeth 2514 3954
2 Functional contact present between a natural tooth / fixed prosthesis and a removable prosthesis 184 4138
3 Functional contact present between two removable prosthesis 462 4600
9 Cannot assess 152 4752
. Missing 3559 8311

OHXFCRZ5 - Right - Zone 5

Variable Name:
OHXFCRZ5
SAS Label:
Right - Zone 5
English Text:
Right - Zone 5
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 No functional contact 1515 1515
1 Functional contact present between two natural teeth 2514 4029
2 Functional contact present between a natural tooth / fixed prosthesis and a removable prosthesis 140 4169
3 Functional contact present between two removable prosthesis 429 4598
9 Cannot assess 154 4752
. Missing 3559 8311

OHXFCRZ6 - Right - Zone 6

Variable Name:
OHXFCRZ6
SAS Label:
Right - Zone 6
English Text:
Right - Zone 6
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 No functional contact 1749 1749
1 Functional contact present between two natural teeth 2332 4081
2 Functional contact present between a natural tooth / fixed prosthesis and a removable prosthesis 125 4206
3 Functional contact present between two removable prosthesis 392 4598
9 Cannot assess 154 4752
. Missing 3559 8311

OHXFCRZ7 - Right - Zone 7

Variable Name:
OHXFCRZ7
SAS Label:
Right - Zone 7
English Text:
Right - Zone 7
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 No functional contact 3970 3970
1 Functional contact present between two natural teeth 603 4573
2 Functional contact present between a natural tooth / fixed prosthesis and a removable prosthesis 12 4585
3 Functional contact present between two removable prosthesis 7 4592
9 Cannot assess 160 4752
. Missing 3559 8311

OHXFCRZ8 - Right - Zone 8

Variable Name:
OHXFCRZ8
SAS Label:
Right - Zone 8
English Text:
Right - Zone 8
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 No functional contact 4184 4184
1 Functional contact present between two natural teeth 396 4580
2 Functional contact present between a natural tooth / fixed prosthesis and a removable prosthesis 5 4585
3 Functional contact present between two removable prosthesis 6 4591
9 Cannot assess 161 4752
. Missing 3559 8311

OHXFCLZ1 - Left - Zone 1

Variable Name:
OHXFCLZ1
SAS Label:
Left - Zone 1
English Text:
Left - Zone 1
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 No functional contact 739 739
1 Functional contact present between two natural teeth 3185 3924
2 Functional contact present between a natural tooth / fixed prosthesis and a removable prosthesis 276 4200
3 Functional contact present between two removable prosthesis 408 4608
9 Cannot assess 144 4752
. Missing 3559 8311

OHXFCLZ2 - Left - Zone 2

Variable Name:
OHXFCLZ2
SAS Label:
Left - Zone 2
English Text:
Left - Zone 2
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 No functional contact 946 946
1 Functional contact present between two natural teeth 2935 3881
2 Functional contact present between a natural tooth / fixed prosthesis and a removable prosthesis 272 4153
3 Functional contact present between two removable prosthesis 450 4603
9 Cannot assess 149 4752
. Missing 3559 8311

OHXFCLZ3 - Left - Zone 3

Variable Name:
OHXFCLZ3
SAS Label:
Left - Zone 3
English Text:
Left - Zone 3
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 No functional contact 1461 1461
1 Functional contact present between two natural teeth 2472 3933
2 Functional contact present between a natural tooth / fixed prosthesis and a removable prosthesis 187 4120
3 Functional contact present between two removable prosthesis 478 4598
9 Cannot assess 154 4752
. Missing 3559 8311

OHXFCLZ4 - Left - Zone 4

Variable Name:
OHXFCLZ4
SAS Label:
Left - Zone 4
English Text:
Left - Zone 4
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 No functional contact 1501 1501
1 Functional contact present between two natural teeth 2439 3940
2 Functional contact present between a natural tooth / fixed prosthesis and a removable prosthesis 179 4119
3 Functional contact present between two removable prosthesis 479 4598
9 Cannot assess 154 4752
. Missing 3559 8311

OHXFCLZ5 - Left - Zone 5

Variable Name:
OHXFCLZ5
SAS Label:
Left - Zone 5
English Text:
Left - Zone 5
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 No functional contact 1558 1558
1 Functional contact present between two natural teeth 2461 4019
2 Functional contact present between a natural tooth / fixed prosthesis and a removable prosthesis 143 4162
3 Functional contact present between two removable prosthesis 437 4599
9 Cannot assess 153 4752
. Missing 3559 8311

OHXFCLZ6 - Left - Zone 6

Variable Name:
OHXFCLZ6
SAS Label:
Left - Zone 6
English Text:
Left - Zone 6
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 No functional contact 1770 1770
1 Functional contact present between two natural teeth 2311 4081
2 Functional contact present between a natural tooth / fixed prosthesis and a removable prosthesis 122 4203
3 Functional contact present between two removable prosthesis 395 4598
9 Cannot assess 154 4752
. Missing 3559 8311

OHXFCLZ7 - Left - Zone 7

Variable Name:
OHXFCLZ7
SAS Label:
Left - Zone 7
English Text:
Left - Zone 7
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 No functional contact 3996 3996
1 Functional contact present between two natural teeth 573 4569
2 Functional contact present between a natural tooth / fixed prosthesis and a removable prosthesis 11 4580
3 Functional contact present between two removable prosthesis 9 4589
9 Cannot assess 163 4752
. Missing 3559 8311

OHXFCLZ8 - Left - Zone 8

Variable Name:
OHXFCLZ8
SAS Label:
Left - Zone 8
English Text:
Left - Zone 8
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 No functional contact 4169 4169
1 Functional contact present between two natural teeth 409 4578
2 Functional contact present between a natural tooth / fixed prosthesis and a removable prosthesis 2 4580
3 Functional contact present between two removable prosthesis 7 4587
9 Cannot assess 165 4752
. Missing 3559 8311

OHXFCANT - Anterior Zone:

Variable Name:
OHXFCANT
SAS Label:
Anterior Zone:
English Text:
Anterior Zone:
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
0 No anterior functional contact 479 479
1 Functional contact present between two natural teeth 3408 3887
2 Functional contact present between a natural tooth / fixed prosthesis and a removable prosthesis 357 4244
3 Functional contact present between two removable prosthesis 382 4626
9 Cannot assess 126 4752
. Missing 3559 8311

OHQ410 - Removable complete/partial max denture

Variable Name:
OHQ410
SAS Label:
Removable complete/partial max denture
English Text:
Do you have an upper removable partial or full denture?
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 1145 1145 OHQ420
2 No 3615 4760 OHQ430
7 Refused 0 4760 OHQ430
9 Don't know 0 4760 OHQ430
. Missing 3551 8311

OHQ420 - Wears complete/partial max denture

Variable Name:
OHQ420
SAS Label:
Wears complete/partial max denture
English Text:
Do you usually wear it during the day?
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 1034 1034
2 No 110 1144
7 Refused 0 1144
9 Don't know 1 1145
. Missing 7166 8311

OHQ430 - Removable complete/partial mand. denture

Variable Name:
OHQ430
SAS Label:
Removable complete/partial mand. denture
English Text:
Do you have a lower removable partial or full denture?
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 852 852
2 No 3908 4760
7 Refused 0 4760
9 Don't know 0 4760
. Missing 3551 8311

OHQ440 - Wears complete/partial Mand. denture

Variable Name:
OHQ440
SAS Label:
Wears complete/partial Mand. denture
English Text:
Do you usually wear it during the day?
Target:
Both males and females 25 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 708 708
2 No 142 850
7 Refused 0 850
9 Don't know 2 852
. Missing 7459 8311

OHAPOS - Was participant exam position recumbent

Variable Name:
OHAPOS
SAS Label:
Was participant exam position recumbent
English Text:
Was the SP in a recumbent (laying down) position for all eligible assessments of the oral health exam?
English Instructions:
Was the SP in a recumbent (laying down) position for all eligible assessments of the oral health exam (Oral-facial--Loss of Attachment)?
Target:
Both males and females 5 YEARS - 150 YEARS
Code or Value Value Description Count Cumulative Skip to Item
1 Yes 7587 7587
2 No 60 7647
9 Cannot assess 0 7647
. Missing 664 8311