Citation

Maxwell JC. Subst. Use Misuse 2000; 35(3): 399-420.

Affiliation

Texas Commission on Alcohol and Drug Abuse, Austin 78708-0529, USA.

Copyright

(Copyright © 2000, Informa - Taylor and Francis Group)

DOI

unavailable

PMID

10714453

Abstract

This article reviews methods used to estimate the number of "hard-core" drug users. Synthetic estimation methods include the population projection method, which extrapolates from areas where prevalence is known to other areas, and the principal component method, which uses relationships observed among multiple indicators to obtain a single indicator of drug use. Small area estimations project risk estimates developed from small area surveys to larger areas, and capture-recapture methods provide reliable estimates only if the underlying assumptions are met. In making estimates, researchers should understand the limitations of the data and changes in drug use patterns. The challenge for future research is to refine each method and then to combine the strengths of each to produce the best estimates possible.

Language: en