Table 2. Assessment of Quality of Studies.
selection | comparability | outcome | |||||||
References | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | score |
Dulucq et al [22] | * | * | * | * | * | * | * | 7 | |
Usui et al [23] | * | * | * | * | ** | * | 7 | ||
Mochiki et al [24] | * | * | * | * | * | * | * | 7 | |
Kim et al [25] | * | * | * | * | * | * | 6 | ||
Topal et al [26] | * | * | * | * | ** | * | 7 | ||
Kawamura et al [27] | * | * | * | * | ** | 6 | |||
Sakuramoto et al [28] | * | * | * | * | * | * | * | * | 8 |
Du et al [29] | * | * | * | * | ** | * | * | * | 9 |
Kim et al [30] | * | * | * | * | ** | * | 7 | ||
Eom et al [31] | * | * | * | * | * | * | * | * | 8 |
Amanda K. et al [31] | * | * | * | * | * | 5 | |||
Kunisaki et al [33] | * | * | * | * | ** | * | * | 7 | |
Siani et al [34] | * | * | * | * | * | * | 6 | ||
Jeong et al [35] | * | * | * | * | ** | * | 7 | ||
Guan et al [36] | * | * | * | * | * | * | 6 | ||
Lee et al [37] | * | * | * | * | ** | * | * | * | 9 |
Kim et al [38] | * | * | * | * | ** | * | 7 | ||
Bo et al [39] | * | * | * | * | ** | * | * | * | 9 |