Table 2.

Scores of the methodological quality assessment.

References	Jacobs et al. (51)	Peng et al. (52)	Warburton et al. (47)	Rodrigues et al. (50)	Rahayu et al. (48)	Russell et al. (53)	Douris et al. (54)	De Brito-Gomes et al. (49)
Eligibility criteria	1	1	1	1	0	1	1	1
Random allocation	1	1	1	1	1	1	1	1
Allocation concealment	0	0	0	0	0	0	0	0
Baseline comparability	1	1	1	1	1	1	1	1
Blind participants	0	0	0	0	0	0	0	0
Blind therapist	0	0	0	0	0	0	0	0
Blind assessor	0	1	0	0	0	0	0	0
Follow-up	1	1	1	1	1	0	1	1
Intention to treat analysis	0	0	0	0	0	0	0	0
Between group comparisons	0	1	1	1	1	1	1	1
Point measure and variability	0	1	1	1	1	1	1	1
Total PEDro score	4	7	6	6	5	5	6	6