Table 1 Risk of bias summary: review authors’ judgments about each risk of bias item for each included study according to SYRCLE’s risk of bias tool
Research | SYRCLE Item | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Item 1 | Item 2 | Item 3 | Item 4 | Item 5 | Item 6 | Item 7 | Item 8 | Item 9 | Item 10 | |
Wang et al., 2022 [24] | Unclear | Low | Unclear | Low | Unclear | Unclear | Unclear | Low | Low | Low |
Bacova et al. [25] | Unclear | Low | Unclear | Low | Unclear | Unclear | Unclear | Unclear | Low | Low |
Tian et al. [26] | Unclear | Low | Unclear | Unclear | Unclear | Unclear | Unclear | Low | Low | Low |
Bacova et al. [27] | Unclear | Low | Unclear | Low | Unclear | Unclear | Unclear | Low | Low | Low |
Zhang et al. [28] | Unclear | Low | Unclear | Low | Unclear | Unclear | Unclear | Unclear | Low | Low |
Fang et al., 2021 [29] | Unclear | Low | Unclear | Unclear | Unclear | Unclear | Unclear | Low | Low | Low |
Moriarty et al. [30] | Unclear | Low | Unclear | Low | Unclear | Unclear | Unclear | Unclear | Low | Low |
Jing et al. [31] | Unclear | Low | Unclear | Unclear | Unclear | Unclear | Unclear | Low | Low | Low |