Fig. 4From: Robot-assisted gait training (Lokomat) improves walking function and activity in people with spinal cord injury: a systematic reviewWeighted mean difference (95% CI) of the effect of RAGT compared with control on leg strength (LEMS) by pooling data from 6 trials (n = 314) with subgroup analysis by (a) time since injury (acute < 6 months, chronic > 12 months) and (b) type of intervention (BWS, OGT, and strength) in people with SCIBack to article page