Study | Risk of bias | Applicability concerns |
---|
Patient selection | Index test | Reference standard | Flow and timing | Patient selection | Index test | Reference standard |
---|
Byun et al. [15] | ? | + | + | + | + | + | + |
Langevin et al. [16] | + | + | + | + | + | + | + |
Gai et al. [17] | + | ? | + | + | + | + | + |
He et al. [18] | + | + | + | + | + | + | + |
Farag et al. [19] | + | + | + | + | + | + | + |
- + Low risk; - High Risk; ? Unclear