The efficacy and tolerability of 'polypills': meta-analysis of randomised controlled trials.

PLoS One · 2012 · PMC3526586 · PMID 23284906

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approached significanceno p-value reported

The difference approached significance when only placebo-controlled trials were compared (45% vs 33%) (OR: 1.7 (95%CI: 0.97, 2.9)).

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