NHANES 2001 - 2002 Dietary Files

Data files can be opened and converted to other formats using the free SAS Viewer.

• About the New Dietary Files Webpage

  In order to make access to dietary data more convenient, we have moved all dietary files to this webpage. This page provides data collected from participants on their dietary intake, which includes foods, beverages and dietary supplements.

• Dietary Variable List
• NHANES Dietary Tutorial
• Dietary Interviewer - In Person Procedure Manual [PDF - 9 MB]
• Dietary Interviewer - Phone Followup Procedure Manual[PDF - 12 MB]
• Measuring Guides for the Dietary Recall Interview
• Dietary Recall Questionnaire [PDF - 18 KB]
• Dietary Supplements and Prescription Medication Questionnaire [PDF - 47 KB]
• Merge Code Example [TXT - 2KB]

 

• Dietary Interview - Individual Foods File (Data [XPT - 81.8 MB], Docs) (Updated July, 2010)
• Dietary Interview - Total Nutrient Intakes (Data [XPT - 11.4 MB], Formats [XPT - 518 KB], Docs) (Updated July, 2010)
• Dietary Supplements Questionnaire Data (Documentation) (Updated March, 2007)
  • Dietary Supplement Use - File 1: Supplement Counts (Past Month) (Data [XPT - 259 KB], Codebook) (Updated October, 2005)
  • Dietary Supplement Section of the SP Questionnaire File 2: Participant's (Data [XPT - 755 KB], Codebook) (Updated October, 2005)
• Dietary Supplement Database (Documentation) (June, 2012)
  • Dietary Supplement Product Information (Data [XPT - 1.49 MB], Codebook) (June, 2012)
  • Dietary Supplement Blend Information (Data [XPT - 2.80 MB], Codebook) (June, 2012)
  • Dietary Supplement Ingredient Information (Data [XPT - 21.1 MB], Codebook) (June, 2012)