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 Health), 1994-2008 [Public Use] is a longitudinal study of a
The PATH Study was launched in 2011 to inform the Food and Drug Administration's regulatory activities under the Family Smoking Prevention and Tobacco Control Act (TCA). The PATH Study is a collaborat
The Australian Longitudinal Study on Women's Health (ALSWH) is a longitudinal population-based survey, first funded in 1995, which examines the health of over 57,000 Australian women. The Study explor
