Fig. 4From: Effects of pseudoephedrine on parameters affecting exercise performance: a meta-analysisForest plot for effects of PSE on RPE with 95% confidence intervals. RPE, rating of perceived exertion; PSE, pseudoephedrine; PLA, placebo; SD, standard deviation; Std., standardised; IV, instrumental variables; CI, confidence interval. Positive effect sizes represent an increased RPE due to PSE.Back to article page