Nr. | Authors | Sex | RR (95 % CI) | log (rr) | se | n | w (%) |
---|---|---|---|---|---|---|---|
[72] | Chan-Yeung et al. (2007) | both sexes | 1.64 (0.97–2.03) | 0.49 | 0.19 | 578 | 25.96 |
[24] | McGhee et al. (2005) | both sexes | 1.81 (1.24–2.65) | 0.59 | 0.19 | 5,601 | 24.55 |
men | 1.50 (0.96–2.28) | 0.41 | 0.22 | 3,098 | 100.00a | ||
women | 2.59 (1.30–5.27) | 0.95 | 0.36 | 2,503 | 24.69 | ||
[95] | Schwartz et al. (2009) | women | 1.68 (1.12–2.61) | 0.52 | 0.22 | 1,126 | 51.40 |
[75] | Wu et al. (2010) | women | 3.12 (1.56–6.50) | 1.14 | 0.36 | 410 | 23.91 |
[71] | Yin et al. (2007) | both sexes | 1.60 (1.23–2.10) | 0.47 | 0.14 | 15,379 | 49.49 |
 |  | Sex | RR (95 % CI) | Q | p | I 2 |  |
 | Synthesis | both sexes | 1.66 (1.38–2.00) | 0.28 | 0.871 | 0.00 |  |
men | 1.50 (0.96–2.28)a |  |  |  |  | ||
women | 2.17 (1.48–3.18) | 2.60 | 0.273 | 22.95 |  |