Table 6 Main data of all studies included in the meta-analysis for the -589 C/T polymorphism in IL-4 gene
From: Asthma susceptible genes in Chinese population: A meta-analysis
| Â | Â | Â | Â | Case | Control | Â | Â | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Study | Population location | Year | Age | TT | CT | CC | TT | CT | CC | OR | 95%CI |
Cui, T P[33] | Hubei | 2003 | 3-68 | 141 | 89 | 11 | 114 | 52 | 9 | 1.33 | 0.89-1.98 |
Hu, S Y[36] | Guangdong | 2005 | 2-16 | 108 | 59 | 8 | 114 | 52 | 9 | 1.16 | 0.75-1.79 |
Liu, L N[37] | Henan | 2005 | 3-15 | 45 | 29 | 2 | 34 | 23 | 3 | 0.90 | 0.45-1.79 |
Mak, J C[38] | Hong Kong | 2007 | 42.4 ± 16.1 | 179 | 95 | 15 | 186 | 87 | 19 | 1.08 | 0.77-1.51 |
Wang, W[46] | Xinjiang | 2004 | 39 ± 8 | 22 | 42 | 29 | 15 | 26 | 21 | 1.03 | 0.49-2.19 |
Wu, X H[40] | Hubei | 2010 | 8.8 | 163 | 83 | 6 | 132 | 84 | 11 | 0.76 | 0.52-1.10 |
Zhang, W D[47] | Singapore | 2005 | - | 101 | 47 | 4 | 109 | 45 | 3 | 1.15 | 0.71-1.85 |
Wang, J Y[27] | Taiwan | 2009 | 7.82 ± 3.81 | 279 | 145 | 22 | 309 | 183 | 16 | 0.93 | 0.72-1.21 |