Mj. Robertson et al., DRUG-USE DISORDERS AND TREATMENT CONTACT AMONG HOMELESS ADULTS IN ALAMEDA COUNTY, CALIFORNIA, American journal of public health, 87(2), 1997, pp. 221-228
Objectives. This study estimates the extent and distribution of specif
ic drugs problems among homeless adults. Methods. A countywide probabi
lity sample of 564 homeless adults received structured interviews that
included a standardized assessment of substance use disorders. Result
s. Two thirds of the sample (69.1%) had a lifetime history of a substa
nce use disorder (including abuse of or dependence on alcohol [52.6%]
or drugs [52.2%]): half had a current (52.4%) substance use disorder (
including alcohol [38.8%] or drugs [31.3%]). Current drug disorders we
re higher among respondents who were younger, homeless longer, or samp
led from the city of Oakland, Calif. Alcohol use disorders were higher
among men than among women surprisingly, drug use disorders were not.
Conclusion. Rates of current drug use disorders for homeless adults w
ere more than eight times higher than general population estimates, Ho
wever, estimates of drug problems among homeless adults vary as a func
tion of case ascertainment and sampling strategy, Estimates based only
on samples from urban areas may overestimate drug problems among the
area's larger homeless populations.