WHO's SAGE is a longitudinal study collecting data on adults aged 50 years and older, plus a smaller comparison sample of adults aged 18–49 years, from.
Equally or more important, residential contexts may be key to understanding and reducing persistent social disparities in health by socioeconomic position, and especially race / ethnicity. The Chicago Community Adult Health Study (CCAHS) principally funded by NICHD was designed to.
A Data Guide for this study is available as a web page and for download. The National Longitudinal Study of Adolescent to Adult Health (Add.
The Adult Health Study (AHS) is a clinical research program based on biennial health examinations. It's major objective is to investigate the long-term effects of.