Table 1 Bias assessment with PROBAST tool.
Studies | Participants | Predictors | Outcome | Analysis | Overall ROB | Overall applicability |
|---|---|---|---|---|---|---|
Korosoglou et al. 201116 | Low | Low | High | High | High | Low |
Choi et al. 201317 | Low | Low | High | High | High | Low |
Sharma et al. 201418 | Low | Low | High | High | High | Low |
Venkatesh et al. 201419 | Low | Low | High | High | High | Low |
Mordi et al. 201520 | Low | Low | High | High | High | Low |
Korosoglou et al. 202121 | Low | Low | High | High | High | Low |
Steen et al. 202122 | Low | Low | High | High | High | Low |
Pezel et al. 202223 | Low | Low | High | High | High | Low |
