Data Structure & Contents

Purpose

This module describes how NHANES I data are structured and organized.

Task 1: Explain NHANES I Data Structure

Before you begin a search for any specific survey contents on the website, you should first understand the organizing principles of the NHANES I data structure.

• Key Concepts about the NHANES I Data Structure

NHANES I Tutorial Home

Survey Orientation

Preparing an Analytic Dataset

Survey Design Factors

Additional Resources

National Center for Health Statistics
3311 Toledo Road
Hyattsville, MD 20782
Phone: 1-866-441-NCHS (6247)
For data inquiries, use
nchsquery@cdc.gov

Problems or comments about the Tutorial?
Email the Tutorial Team: NHANESWebTutorial@cdc.gov

Centers for Disease Control and Prevention, 1600 Clifton Rd, Atlanta, GA 30333, U.S.A
Tel: (404) 639-3311 / Public Inquiries: (404) 639-3534 / (800) 311-3435