Harvest plot: Evidence for PA and psychological outcomes.

Abstract

<p>Columns represent individual reviews with reference numbers below. Column height represents risk of bias assessed on four domains—higher columns represent lower risk of bias. Lighter shade designates narrative evidence, darker shade designates evidence from meta-analysis. Numbers above columns indicate number of studies reporting effect (for narrative reviews). Arrows indicate effect size (for meta-analyses: > small effect, >> mixed effects, >>> moderate effect).</p