Comparison 6. Virtual reality versus conventional therapy: effect on lower limb activity post intervention: subgroup analyses.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Dose of intervention: effect on gait speed	6	139	Mean Difference (IV, Fixed, 95% CI)	0.09 [‐0.04, 0.22]
1.1 Less than 10 hours of intervention	2	40	Mean Difference (IV, Fixed, 95% CI)	0.01 [‐0.22, 0.24]
1.2 More than 10 hours of intervention	4	99	Mean Difference (IV, Fixed, 95% CI)	0.12 [‐0.03, 0.28]