Table II.

Identified vs included comparisons for the data synthesis

Outcome	Total number of comparisons identified	Total number of comparisons included for meta-analysis	Inclusion ratio
Gait	31	14	0.45
Mobility	11	5	0.45
Muscle strength	5	2	0.40
Spasticity	3	1	0.33
Balance/posture	7	4	0.57
Total	57	26	0.46
Stroke	25	14	0.56
Parkinson’s disease	21	6	0.29
Spinal cord injury	8	6	0.75
Multiple sclerosis	1	0	0.00
Amyotrophic lateral sclerosis	2	0	0.00
Total	57	26	0.46