NESARC is a series of two surveys on over 43,000 participants. The first survey was administered in 2001-2002, and a follow-up three years later. The surveys aimed to represent the United States of America civilian population aged 18 and above, oversampling ethnic minorities and young adults. Participants were interviewed face-to-face, and asked to complete various diagnostic measures.
Study design
Cohort
Number of participants at first data collection
43,093 (participants)
Age at first data collection
≥ 18 years (participants)
Participant year of birth
Varied (participants)
Participant sex
All
Representative sample at baseline?
US civilian population aged 18 and above
Sample features
Country
Year of first data collection
2001
Primary Institutions
Columbia University
National Institutes of Health (NIH)
Links
No website available
Profile paper DOI
Funders
Columbia University
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
National Institute on Drug Abuse (NIDA)
National Institutes of Health (NIH)
New York State Psychiatric Institute
Ongoing?
Yes
Data types collected

Engagement
Keywords