Table 2 ROB of case reports/series according to Murad et al. [19]
Study | Selection | Ascertainment | Causality | Reporting | Overall ROB |
|---|---|---|---|---|---|
Filler et al., 1969 | high | moderate | high | moderate | high |
Foster, 1978 | moderate | moderate | high | moderate | moderate |
Edwards et al., 1990 | moderate | moderate | high | high | high |
Rao et al., 1992 | high | moderate | moderate | moderate | moderate |
Goering et al., 2002 | moderate | moderate | high | high | high |
Patel et al., 2003 | high | moderate | moderate | high | high |
Dressler et al., 2010 | high | moderate | high | high | high |
Liné et al., 2014 | low | moderate | moderate | moderate | moderate |