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NCJRS Abstract

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NCJ Number: 167348 Find in a Library
Title: Validity of Self-Reports of Drug Use at Treatment Admission and at Followup: Comparisons With Urinalysis and Hair Assays (From The Validity of Self-Reported Drug Use: Improving the Accuracy of Survey Estimates, P 200-226, 1997, Lana Harrison and Arthur Hughes, eds. - See NCJ 167339)
Author(s): E D Wish; J A Hoffman; S Nemes
Date Published: 1997
Page Count: 27
Sponsoring Agency: National Institute on Drug Abuse
Bethesda, MD 20892-9561
NCJRS Photocopy Services
Rockville, MD 20849-6000
Grant Number: U18DA07082
Sale Source: National Institute on Drug Abuse
National Institutes of Health
6001 Executive Boulevard, Room 5213
Bethesda, MD 20892-9561
United States of America

NCJRS Photocopy Services
Box 6000
Rockville, MD 20849-6000
United States of America
Document: PDF
Type: Issue Overview
Language: English
Country: United States of America
Annotation: This article presents the results from a study of clients in the Washington, DC, Treatment Initiative study who were assessed for drug use by interview, urinalysis, and hair analysis.
Abstract: Recent studies of treated and untreated populations using improved urinalysis techniques as well as hair analysis techniques indicate that the validity of respondents' self-reports of recent drug use may be considerably less than previously reported and may differ according to a number of factors. At intake, almost all clients of the Washington, DC, study who tested positive had reported their use of heroin but fewer clients had reported their cocaine use. At posttreatment followup, clients underreported both heroin and cocaine use. The main results of this study include the following: (1) Validity of self-reports of drug use may differ by drug; (2) Multiple drug use may go undiagnosed by self-report measures; (3) Hair analysis detected more cocaine use than did urinalysis; (4) While some clients underreport drug use, their disclosures of extensive drug use may still have substantial validity; (5) Hair analysis may offer some diagnostic utility; (6) Validity of self-reports of recent drug use may be less at followup than at intake; and (7) Underreporting may be less of a problem among the most serious substance abusers. Tables, figures, references
Main Term(s): Controlled Substances
Index Term(s): Comparative analysis; District of Columbia; Drug research; Drug use; Evaluation techniques; Hair and fiber analysis; Self-report studies; Testing and measurement; Urinalysis
Note: DCC
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http://www.ncjrs.gov/App/publications/abstract.aspx?ID=167348

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