Fig. 8
From: Preoperative exercise and recovery after cardiac surgery: a meta-analysis

a Sensitivity analysis forest plots about length of stay in ICU excluding apparent outlier study (Chen et al. [13]) b Funnel plot of publication bias
From: Preoperative exercise and recovery after cardiac surgery: a meta-analysis
a Sensitivity analysis forest plots about length of stay in ICU excluding apparent outlier study (Chen et al. [13]) b Funnel plot of publication bias