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. 2019 Dec 2;2019:3104176. doi: 10.1155/2019/3104176

Table 3.

Subgroup meta-analysis by ethnicity of IL-4 rs2243250.

Subgroup Contrast model OR (95% CI) P Test for heterogeneity Analysis model
I 2 (%) P
Asian C vs. T 0.947 (0.877, 1.023) 0.168 28.40 0.175 F
CC vs. TT 1.047 (0.698, 1.571) 0.825 64.90 0.001 R
CT vs. TT 0.878 (0.798, 0.967) 0.008 0.00 0.806 F
CC + CT vs. TT 0.903 (0.824, 0.990) 0.030 0.00 0.909 F
CC vs. TT + CT 1.097 (0.726, 1.658) 0.659 67.10 0.001 R

Caucasian C vs. T 1.124 (0.858, 1.471) 0.397 59.90 0.029 R
CC vs. TT 1.113 (0.763, 1.624) 0.580 19.70 0.289 F
CT vs. TT 1.259 (0.875, 1.813) 0.215 0.00 0.487 F
CC + CT vs. TT 1.341 (0.948, 1.897) 0.097 11.40 0.341 F
CC vs. TT + CT 1.046 (0.882, 1.241) 0.605 42.70 0.121 F

R: random effect model; F: fixed-effect model; OR: odds ratio; CI: confidence interval.