Questionnaires are administered to NHANES participants both at home and in the trailers. The questionnaires and a brief description of each section follows.
Household and family level information is collected here. The sections are labeled to reflect content.
Individual level information on participants is collected here. The sections are labeled to reflect content. Please note that the Medical Conditions section covers many subject areas.
Audio computer assisted personal self interview (ACASI) and computer assisted personal interview (CAPI) questionnaires are administered in the MEC. During the visit to the examination center additional questions are administered that cover more sensitive areas such as reproductive health and illegal drug use. The sections are labeled to reflect content.