Table 3.

Quality and risk of risk of bias assessment.

Authors	Official PEDro Scale	PEDro Criterion 1	PEDro Scores	RoB 2 Randomization Process	RoB 2 Deviations from the intended interventions	RoB 2 Missing outcome data	RoB 2 Measurement of the outcome	RoB 2 Selection of the reported result	RoB 2 Overall Risk
Carrasco-Martinez et al. [53]	No	Yes	8	Low risk	Low risk	Low risk	Low risk	Some concerns	Some concerns
de Oliveira et al. [54]	Yes	Yes	8	Low risk	Low risk	Low risk	Low risk	Some concerns	Some concerns
Rodriguez-Sanz et al. [55]	Yes	Yes	8	Some Concerns	Low risk	High risk	Low risk	Some concerns	High risk
Valera-Calero et al. [56]	Yes	Yes	8	Low risk	Low risk	Low risk	Low risk	Some concerns	Some concerns

Note: PEDro = Physiotherapy Evidence Database; RoB 2 = Cochrane risk of bias tool.