Table 5 Risk of bias assessment according to the Cochrane Collaboration’s tool (2011)
Author and year | Adequate sequence generation | Allocation concealment | Blinding | Incomplete outcome data addressed | Selective outcome reporting | Free of other sources of bias | Estimated potential risk of bias |
|---|---|---|---|---|---|---|---|
Aimetti et al. 2018 [21] | Yes | Yes | Yes | Yes | Yes | Yes | Low risk |
Ben Amara et al. 2021 [23] | Yes | Yes | Yes | Yes | Yes | Yes | Low risk |
Iorio-Siciliano et al. 2017 [22] | Yes | Yes | No | Yes | Yes | Yes | Moderate risk |
Iorio-Siciliano et al. 2020 [16] | Yes | Yes | No | Yes | Yes | Yes | Moderate risk |
Jonker et al. 2021 [18] | Yes | Yes | Yes | Yes | Yes | Yes | Low risk |
Jung et al. 2013 [17] | Yes | Yes | No | Yes | Yes | No | High risk |
Jung et al. 2018 [15] | Yes | Yes | No | Yes | Yes | Yes | Moderate risk |
Machtei et al. 2019 [19] | Yes | Yes | Yes | Yes | Yes | Yes | Low risk |
Stumbras et al. 2021 [20] | Yes | Yes | Yes | Yes | Yes | Yes | Low risk |