National Household Survey on Drug Abuse, 2001. Sample Design Report

摘要

The respondent universe for the 2001 National Household Survey on Drug Abuse (NHSDA) was the civilian, noninstitutionalized population aged 12 years or older residing within the United States and the District of Columbia. Consistent with the NHSDA designs since 1991, the 2001 NHSDA universe included residents of noninstitutional group quarters (e.g., shelters, rooming houses, dormitories, and group homes), residents of Alaska and Hawaii, and civilians residing on military bases. Survey coverage before the 1991 NHSDA was limited to residents of the coterminous 48 states and it excluded residents of group quarters and all persons (including civilians) living on military bases. Persons excluded from the 2001 universe included those with no fixed household address (e.g., homeless transients not in shelters) and residents of institutional group quarters, such as jails and hospitals.