TABLE 2.

Methodological quality of included studies in accordance with the PEDro scores.

Study	1*	2	3	4	5	6	7	8	9	10	11	Total
Naro et al., 2021	✓			✓			✓	✓	✓	✓	✓	6/10
Picelli et al., 2018	✓	✓	✓	✓	✓		✓	✓	✓	✓	✓	9/10
Picelli et al., 2015	✓	✓	✓	✓	✓		✓	✓	✓	✓	✓	9/10
Geroin et al., 2011	✓	✓		✓	✓		✓	✓	✓	✓	✓	8/10
Madhavan et al., 2020	✓	✓	✓	✓	✓		✓	✓	✓	✓	✓	9/10
Manji et al., 2018	✓	✓		✓	✓	✓		✓	✓	✓	✓	8/10
Seo et al., 2017	✓	✓	✓	✓	✓	✓	✓		✓	✓	✓	9/10
Leon et al., 2017	✓			✓	✓			✓	✓	✓	✓	6/10
Mitsutake et al., 2021	✓	✓	✓	✓	✓		✓	✓		✓	✓	8/10

*Not included in the total score. PEDro scores: 1, eligibility criteria specified; 2, participants randomly allocated to groups; 3, allocation concealed; 4, groups similar at baseline; 5, participants were blinded; 6, therapists were blinded; 7, assessors were blinded; 8, data available for more than 85% of participants; 9, participants received the treatment as allocated or intention-to-treat analysis was used; 10, statistical analyses were reported; 11, point measures and variability measures of data reported.