Table 1 QUADAS-2 tool for risk of bias assessment for included studies
From: Portable stroke detection devices: a systematic scoping review of prehospital applications
INCLUDED STUDIES | PATIENT SELECTION | INDEX TEST | REFERENCE STANDARD | FLOW AND TIMING |
|---|---|---|---|---|
Michelson, et al. | Low | Low | High | Low |
Wilkinson, et al. | Low | Low | Low | High |
Herzberg, et al. | Low | Low | Low | Low |
Schlachetzki, et al. | Low | Low | Low | Low |
Antipova, et al. | Low | Low | Low | Low |
Erani, et al. | Low | Low | Unclear | Unclear |
Kellner, et al. | Low | Low | Low | Unclear |
Thorpe, et al. | High | High | Low | High |
Sergot, et al. | High | Low | Low | Low |
Persson, et al. | Unclear | Low | Low | High |
Robertson, et al. | Low | Low | Low | Low |
Liang, et al. | Low | Low | Low | Low |
Xu, et al. | Low | Low | Low | Low |
Peters, et al. | High | Low | Low | Low |
Yuksen, et al. | Low | Low | Low | Unclear |
Kontojannis, et al. | Low | Unclear | Low | Low |