Definitions, Accuracy, Historical Changes, and Questionnaires
1997
Subject Definitions
This document provides definitions and explanations of terms used in AHS tables.
Accuracy of the Data
These documents provide a basic explanation of the sample design, estimation methodology, accuracy of the data, and formulas for statistical testing.
Historical Changes
This document provides a complete list of changes to the questionnaire and the tables that have occurred since the previous survey year.
Questionnaire
The survey questionnaires for Core and Topical Module sections.
Page Last Revised - September 27, 2023