A Systematic Review and Meta-analysis of the Association Between ACTN3 R577X Genotypes and Performance in Endurance Versus Power Athletes and Non-athletes

Sports Medicine - Open

Table 2 Physiotherapy evidence database (PEDro) score of the included longitudinal studies

Study	Assessment criteria											PEDro scale	Quality
Study	1	2	3	4	5	6	7	8	9	10	11	PEDro scale	Quality
Akazawa et al. [46]	1	0	0	1	0	0	0	1	1	1	0	5	Medium
Balkó et al. [34]	1	0	0	1	0	0	0	1	1	1	1	6	Medium
Ben-Zaken et al. [35]	1	0	0	1	0	0	0	1	1	1	1	6	Medium
Coelho et al. [36]	1	0	0	1	0	0	0	1	1	1	1	6	Medium
Druzhevskaya et al. [47]	1	0	0	1	0	0	0	1	1	1	1	6	Medium
Eynon et al. [23]	1	1	0	1	0	0	0	1	1	1	1	7	High
Eynon et al. [37]	1	1	0	1	0	0	0	1	1	1	1	7	High
Eynon et al. [38]	1	0	0	1	0	0	0	1	1	1	1	6	Medium
Eynon et al. [39]	1	0	0	1	0	0	0	1	1	1	1	6	Medium
Garatachea et al. [48]	1	0	0	1	0	0	0	1	1	1	1	6	Medium
Gineviciene et al. [40]	1	0	0	1	0	0	0	1	1	1	1	6	Medium
Grover et al. [41]	0	0	0	1	0	0	0	1	1	0	1	4	Low
Kikuchi et al. [49]	1	0	0	1	0	0	0	1	1	1	1	6	Medium
Kim et al. [42]	1	0	0	1	0	0	0	1	1	1	1	6	Medium
Massidda et al. [10]	1	0	0	1	0	0	0	1	1	1	1	6	Medium
Massidda et al. [54]	1	0	0	1	0	0	0	1	1	1	0	5	Medium
Melián Ortiz et al. [52]	1	0	0	1	0	0	0	1	1	1	1	6	Medium
Orysiak et al. [9]	1	0	0	1	0	0	0	1	1	1	1	6	Medium
Orysiak et al. [50]	1	0	0	1	0	0	0	1	1	0	1	5	Medium
Papadimitriou et al. [53]	1	0	0	1	0	0	0	1	1	1	1	6	Medium
Pasqualetti et al. [43]	1	0	0	1	0	0	0	1	1	1	1	6	Medium
Petr et al. [44]	1	0	0	1	0	0	0	1	1	1	1	6	Medium
Pimenta et al. [45]	1	0	0	1	0	0	0	1	1	1	1	6	Medium
Wenjia Chen et al. [51]	1	1		1	0	0	0	1	1	1	1	7	High
Yang et al. [12]	1	0	0	1	0	0	0	1	1	1	1	6	Medium