Prospective/retrospective cohort studies |
Tüchsen et al35 | + | – | – | +* | | – | + | NA | NA | + | + | – | + | – | + | | + | +* | + | | 67 | Yes | High |
Tüchsen et al36 | + | + | – | + | | – | +* | NA | NA | + | + | – | + | – | + | | + | ? | + | | 67 | Yes | High |
Angersbach et al37 | + | – | + | – | | NA | NA | + | + | + | + | – | – | – | + | | – | NA | – | | 50 | No | Low |
Case-control studies |
Kleiven et al38 | + | + | + | + | – | + | + | NA | NA | + | + | – | – | – | + | + | + | + | | + | 76 | Yes | High |
Bourbonnais et al39 | – | + | + | + | – | – | + | NA | NA | + | + | – | – | – | + | – | + | + | | + | 59 | Yes | High |
Cross-sectional studies |
Higashi et al40 | + | + | + | | | + | + | NA | NA | + | | – | – | – | + | | – | NA | + | | 67 | Yes | High |
Niedhammer et al41 | + | + | + | | | – | +† | NA | NA | – | | – | – | – | + | | + | + | + | | 62 | Yes | High |
Böckerman and Laukkanen42 | + | + | – | | | – | +* | NA | NA | – | | – | – | – | + | | + | +* | + | | 54 | Yes | High |
Ohayon et al43 | + | + | – | | | + | + | NA | NA | – | | – | – | – | + | | – | + | + | | 54 | Yes | High |
Eyal et al44 | + | + | ?‡ | | | – | + | NA | NA | + | | – | – | – | + | | – | + | + | | 54 | Yes | High |
Chan et al45 | + | + | + | | | NA | NA | + | + | + | | + | – | – | + | | – | NA | + | | 75 | No | Low |
Koller46 | + | + | + | | | + | + | NA | NA | – | | + | – | – | + | | – | NA | + | | 67 | No | Low |
Smith et al47 | + | + | + | | | – | + | NA | NA | + | | – | – | – | NA | | – | NA | + | | 55 | No | Low |
Colligan et al48 | + | + | + | | | – | + | NA | NA | + | | – | – | – | + | | – | NA | – | | 50 | No | Low |
Drake et al49 | + | + | – | | | – | + | NA | NA | + | | – | – | – | + | | – | NA | + | | 50 | No | Low |
Chee and Rampal50 | + | + | –* | | | – | +* | + | +* | – | | – | – | – | NA | | – | NA | + | | 46 | No | Low |
Lambert et al51 | + | + | – | | | – | – | NA | NA | – | | – | + | – | + | | – | + | + | | 46 | No | Low |
Olsen and Dahl52 | + | – | – | | | – | +† | NA | NA | – | | – | – | – | + | | + | + | + | | 46 | No | Low |
Jamal and Baba53 | – | + | – | | | + | + | NA | NA | + | | – | – | – | + | | – | NA | – | | 42 | No | Low |
Sveinsdottir54 | + | + | – | | | – | + | NA | NA | – | | – | – | – | + | | – | NA | + | | 42 | No | Low |
Demerouti et al55 | + | + | – | | | + | –* | NA | NA | – | | – | – | – | + | | – | + | – | | 38 | No | Low |
Aguirre and Foret56 | + | + | ?‡ | | | + | – | NA | NA | – | | + | – | – | – | | – | NA | + | | 42 | No | Low |
Drago and Wooden57 | + | + | – | | | – | – | NA | NA | – | | – | – | – | + | | – | + | + | | 38 | No | Low |
Fawer and Lob58 | – | – | + | | | – | – | NA | NA | – | | – | – | – | NA | | – | NA | + | | 18 | No | Low |