Table 2 SYRCLE risk of bias assessment of included studies
Author (year) | A | B | C | D | E | F | G | H | I | J |
|---|---|---|---|---|---|---|---|---|---|---|
Hashizume (2011) [28] | Y | Y | U | Y | U | U | U | Y | Y | U |
Sharma (2012) [15] | Y | Y | U | Y | U | U | U | Y | Y | U |
Fu (2013) [27] | Y | Y | U | Y | U | U | U | Y | Y | U |
Schneider (2013) [32] | Y | Y | U | Y | U | U | U | Y | Y | U |
Blose (2014) [21] | U | Y | U | Y | U | U | U | N | Y | U |
Yamawaki-Ogata (2014) [30] | Y | Y | U | Y | U | U | U | Y | Y | U |
Zidi (2014) [33] | U | Y | U | U | U | U | U | Y | Y | U |
Davis (2015) [22] | Y | Y | U | Y | U | U | U | Y | Y | U |
Sharma (2016) [23] | Y | Y | U | Y | U | U | U | Y | Y | U |
Xie (2017) [25] | U | Y | U | Y | U | U | U | N | U | U |
Yamawaki-Ogata (2017) [31] | Y | Y | U | Y | U | U | U | Y | Y | U |
Hosoyama (2018) [29] | Y | Y | U | Y | U | U | U | Y | Y | U |
Parvizi (2018) [36] | Y | Y | U | U | U | U | U | Y | Y | U |
Spinosa (2018) [24] | Y | Y | U | Y | U | U | U | Y | Y | U |
Zidi (2018) [34] | U | Y | U | U | U | U | U | Y | Y | U |
Zhou (2019) [35] | Y | Y | U | Y | U | U | U | Y | Y | U |
Wen (2020) [16] | Y | Y | U | Y | U | U | U | Y | Y | U |
Akita (2021) [26] | Y | Y | U | U | U | U | U | Y | Y | U |