Fig. 5
From: Powered single hip joint exoskeletons for gait rehabilitation: a systematic review and Meta-analysis
Forest plot comparing cadence (step/min) between PSHJE and no PSHJE groups (A). Forest plot of subgroup analysis among healthy elderly individuals, comparing cadence (step/min) between PSHJE and no PSHJE groups (B). Diamond represents the weighted mean difference (pooled WMD) estimate and its width shows corresponding 95% CI with random effects estimate. The size of the square and its central point reflects the study specific statistical weight (inverse of variance) and point estimate of the WMD and horizontal line reflects corresponding 95% CI of the study. I2 test and Cochran’s Q statistic were used to assessing the statistical heterogeneity (P < 0.10) across studies