2.
Variables | Number of studies | (G/A + A/A) vs. G/G | A/A vs. G/G | |||
OR (95% CI) | P (Q-test) | OR (95%CI) | P (Q-test) | |||
P (Q-test), P value of Q-test for heterogeneity test; CI, confidence interval; OR, odds ratio. | ||||||
Total | 21 | 1.05 (0.93-1.19) | 0.000 | 1.07 (0.95-1.21) | 0.007 | |
Asian | 14 | 0.90 (0.77-1.04) | 0.000 | 0.96 (0.78-1.13) | 0.003 | |
Non-Asian | 7 | 1.48 (1.19-1.85) | 0.000 | 1.44 (1.13-1.74) | 0.006 |