Study | Risk of bias | Applicability Concerns |
---|
Patient selection | Index test | Reference standard | Flow and timing | Patient selection | Index test | Reference standard |
---|
Guo etal [27] (2008)
| L | L | L | L | L | L | L |
Zhen etal [29] (2014)
| L | L | L | L | L | L | L |
Rapat etal [20] (2013)
| H | L | L | L | H | L | L |
Lim etal [19] (2013)
| L | L | L | L | L | L | L |
-
L low risk; H high risk; U nuclear risk