SAFETYLIT WEEKLY UPDATE

We compile citations and summaries of about 400 new articles every week.
RSS Feed

HELP: Tutorials | FAQ
CONTACT US: Contact info

Search Results

Journal Article

Citation

Nilssen O, Ries R, Rivara FP, Gurney JG, Jurkovich GJ. Addiction 1996; 91(2): 255-262.

Affiliation

Department of Psychiatry and Behavioral Sciences, University of Washington, USA.

Copyright

(Copyright © 1996, John Wiley and Sons)

DOI

unavailable

PMID

8835280

Abstract

Based on a weighted aggregation of three biological alcohol markers (gamma-glutamyltransferase, blood alcohol and mean corpuscular volume), this study presents a screening instrument for alcohol problems in trauma patients. The sex-specific performance of this instrument was explored on 1,088 male and 352 female patients, 18 years or older, admitted with blunt or penetrating trauma during a 30-month period to a regional level one trauma center in Seattle, Washington (USA). The sum of the differentially weighted alcohol markers ("WAM"), determined from one blood sample, formed a "score continuum" ranging from 0 to 24. The WAM scores distributed themselves across the trauma population with higher WAM scores being correlated to higher screening instrument scores for alcohol problems. By using two of the best established screening tests for alcohol problems (CAGE and SMAST) to define cut-off points for likely "alcohol abuse/dependence", the WAM score of > or = 7 in males showed 75% sensitivity and 83% specificity, whereas the WAM score of > or = 6 for females displayed 85% sensitivity and 85% specificity. We conclude that a weighted combination of biological alcohol markers (WAM score) is a useful tool for identifying alcohol problems among trauma patients. Representing an alternative or addition to a more extensive interview, it could be used as a routine part of the care of trauma patients.

NEW SEARCH


All SafetyLit records are available for automatic download to Zotero & Mendeley
Print