found in the percentage Hispanic, black, or Asian; population density; vacancy rate; and proportion in group quarters or renters. At the individual level, NESARC-III respondents did not differ from the total eligible sample on Hispanic ethnicity but differed slightly, albeit significantly (P < .01), on sex (men, 48.1% vs 46.2%) and age (30–39 years, 16.7% vs 17.4%; 40–49 years, 18.1% vs 18.3%; and 60–69 years, 13.7% vs 12.6%).Oral informed consent was electronically recorded, and respondents received $90.00 for participation. The National Institute on Alcohol Abuse and Alcoholism and West at Institutional Review Boards approved the protocol and consent procedures.
