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| Author, Year | Study Design | Length of Follow-up | Sample Size, n (Intervention/Control) | Admissions Per Patient, n (Intervention/Control) | Effect Estimate(95% Cl) |
|---|---|---|---|---|---|
| Khan et al, 2010 (35) | RCT | 32 months (average) | 3,856/3,512 | 0.17/0.20 | Mean difference −0.03 (−0.05 to −0.01) |
Abbreviations: CI, confidence interval; eTool, electronic tool; RCT, randomized controlled trial.
