Study | Selection | Comparability | Outcome | Total scores | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Representativeness of the exposed cohort | Selection of the non-exposed cohort | Assessment of exposure | Outcome not present at start of study | Comparability of cohorts on the basis | Assessment of outcome | Follow-up long enough for outcome | Adequacy of follow-up | |||
Design | Analysis | |||||||||
Yasui | + | + | + | Â | + | Â | + | + | + | 7 |
Fan | + | + | + | + | + | + | + | + | + | 9 |
Conteduca | + | + | + | + | + | + | + | + | + | 9 |
Vidal | + | + | + | Â | + | Â | + | + | + | 7 |
Sun | + | + | + | Â | + | + | + | + | + | 8 |
Uemura | + | + | + | Â | + | Â | + | Â | + | 7 |
Mehra | + | + | + | + | + | + | + | + | + | 9 |
Boegemann | + | + | + | Â | + | + | + | + | + | 8 |
Pei | + | + | + | Â | + | + | + | + | + | 8 |
Buttigliero | + | + | + | Â | + | Â | + | + | + | 7 |
Wang | + | + | + | + | + | Â | + | + | + | 7 |
Jang | + | + | + | Â | + | + | + | + | + | 8 |
Lolli | + | + | + | Â | + | + | + | + | + | 8 |
Shigeta | + | + | + | Â | + | Â | + | + | + | 7 |
Lee | + | + | + | Â | + | + | + | + | + | 8 |
Wang | + | + | + | Â | + | + | + | + | + | 8 |
Langsenlehner | + | + | + | Â | + | + | + | + | + | 8 |
Langsenlehner | + | + | + | Â | + | + | + | + | + | 8 |
Zhang | + | + | + | Â | + | Â | + | + | + | 7 |
Bahig | + | + | + | Â | + | + | + | + | + | 8 |
Lorente | + | + | + | Â | + | + | + | + | + | 9 |
Yao | + | + | + | Â | + | + | + | + | + | 8 |
Li | + | + | + | Â | + | Â | + | + | + | 7 |
McLachlan | + | + | + | Â | + | Â | + | + | + | 7 |
Sharma | + | + | + | Â | + | Â | + | + | + | 7 |
Templeton | + | + | + | Â | + | Â | + | + | + | 7 |
Sonpavde | + | + | + | Â | + | + | + | Â | + | 7 |
Nuhn | + | + | + | Â | + | + | + | + | + | 8 |
Poyet | + | + | + | Â | + | Â | + | + | + | 7 |
Linton | + | + | + | + | + | + | + | + | + | 9 |
Shafique | + | + | + | + | + | + | + | + | + | 9 |
Yamada | + | + | + | Â | + | + | + | + | + | 8 |