Format

Send to

Choose Destination
See comment in PubMed Commons below
Med Care. 2011 Mar;49(3):287-94. doi: 10.1097/MLR.0b013e318203624f.

A systematic review and meta-analysis of health care utilization outcomes in alcohol screening and brief intervention trials.

Author information

1
RTI International, Research Triangle Park, NC 27709, USA.

Abstract

OBJECTIVE:

This systematic review and meta-analysis examines the effect of screening and brief intervention (SBI) on outpatient, emergency department (ED), and inpatient health care utilization outcomes. Much of the current literature speculates that SBI provides cost savings through reduced health care utilization, but no systematic review or meta-analysis examines this assertion.

METHOD:

Publications were abstracted from online journal collections and targeted Web searches. The systematic review included any publications that examined the association between SBI and health care utilization. Each publication was rated independently by 2 study authors and assigned a consensus methodological score. The meta-analysis focused on those studies examined in the systematic review, but it excluded publications that had incomplete data, low methodological quality, or a cluster-randomized design.

RESULTS:

Systematic review results suggest that SBI has little to no effect on inpatient or outpatient health care utilization, but it may have a small, negative effect on ED utilization. A random effects meta-analysis using the Hedges method confirms the ED result for SBI delivered across settings (standardized mean difference = -0.06, I = 13.9%) but does not achieve statistical significance (confidence interval: -0.15, 0.03).

CONCLUSIONS:

SBI may reduce overall health care costs, but more studies are needed. Current evidence is inconclusive for SBI delivered in ED and non-ED hospital settings. Future studies of SBI and health care utilization should report the estimated effects and variance, regardless of the effect size or statistical significance.

PMID:
21263359
PMCID:
PMC4691530
DOI:
10.1097/MLR.0b013e318203624f
[Indexed for MEDLINE]
Free PMC Article
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Wolters Kluwer Icon for PubMed Central Icon for PubMed Health
    Loading ...
    Support Center