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Table 4 Subgroup analysis of the association between rs1006737 and the risk of schizophrenia

From: The genome-wide supported CACNA1C gene polymorphisms and the risk of schizophrenia: an updated meta-analysis

Ancestor Summary of pooled ORs Heterogeneity test
OR 95% CI P-value I2(%) Ph
Asian
Allele contrast 1.206 1.117–1.303 0.000 0.0 0.583
Dominant 1.219 1.123–1.323 0.000 0.0 0.484
Recessive 1.336 0.922–1.936 0.125 0.0 0.939
Codominance AA vs. GG 1.384 0.955–2.006 0.086 0.0 0.932
Codominance GA vs. GG 0.008 0.004–0.017 0.000 83.6 0.000
Complete overdominance 0.827 0.761–0.899 0.000 0.0 0.434
Caucasian
Allele contrast 1.121 1.060–1.186 0.000 0.0 0.964
Dominant 1.127 1.047–1.213 0.001 0.0 0.919
Recessive 1.203 1.067–1.357 0.003 0.0 0.987
Codominance AA vs. GG 1.284 1.131–1.456 0.000 0.0 0.893
Codominance GA vs. GG 0.279 0.132–0.587 0.001 98.0 0.000
Complete overdominance 0.959 0.891–1.033 0.272 0.0 0.457
  1. Notes: I2 represents the variation in OR attributable to heterogeneity. Ph represents the P-value of the Q-test for heterogeneity Abbreviations:CI confidence interval; OR odds ratio