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. Author manuscript; available in PMC: 2015 Dec 27.
Published in final edited form as: Med Care. 2011 Mar;49(3):287–294. doi: 10.1097/MLR.0b013e318203624f

Figure 1. Meta-analytic results for outpatient and ED care.

Figure 1

Figure 1

Figure 1a. Outpatient care forest plot

Figure 1b. Emergency department care forest plot

Figure 1a and 1b Legend: *Control 1: Intervention vs. control with assessment

**Control 2: Intervention vs. control without assessment

***Drinking reasonably and moderately with self-control (DRAMs): DRAMs scheme vs. control

****Advice: Simple advice vs. control

Caption: Effect sizes are Hedges d (i.e., within-group effect sizes) with random effects. Error bars represent 95% confidence intervals. The I-squared statistic measures heterogeneity across estimates.