Table 5 Main data of all studies included in the meta-analysis for the -223G/A (Ile/Val) polymorphism in IL-4R gene
From: Asthma susceptible genes in Chinese population: A meta-analysis
| Â | Â | Â | Â | Case | Control | Â | Â | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Study | Population location | Year | Age | AA | AG | GG | AA | AG | GG | OR | 95%CI |
Chan, I H [16] | Hong Kong | 2008 | 10.4 ± 3.7 | 79 | 159 | 57 | 49 | 80 | 38 | 0.81 | 0.51-1.29 |
Deng, R Q[44] | Guangdong | 2006 | 8-75 | 24 | 47 | 29 | 9 | 33 | 58 | 0.30 | 0.16-0.53 |
Yang, Q[45] | Jiangxi | 2004 | 18-71 | 6 | 21 | 7 | 8 | 16 | 5 | 1.24 | 0.35-4.44 |
Zhang, H[42] | Shanghai | 2007 | - | 106 | 168 | 78 | 44 | 53 | 17 | 1.62 | 0.92-2.88 |
Zhang, W[43] | Singapore | 2007 | - | 32 | 84 | 29 | 42 | 76 | 39 | 0.76 | 0.44-1.30 |
Wang, J Y[27] | Taiwan | 2009 | 7.82 ± 3.81 | 105 | 201 | 139 | 124 | 250 | 136 | 1.25 | 0.94-1.65 |
Wu, X H[40] | Hubei | 2010 | 8.8 | 46 | 131 | 75 | 59 | 110 | 58 | 1.23 | 0.83-1.85 |