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Genotype frequencies of CYP2C19 gene among Hakka ethnic groups (n=7,966).
| ALDH2*1/*1 | ALDH2*1/*2 | ALDH2*2/*2 | |
|---|---|---|---|
| Age | 59.82±16.31 | 60.00±16.31 | 61.02±16.31 |
| Male (%) | 2,828 (68.23) | 2,180 (68.99) | 445 (67.32) |
| Observed frequency (%) | 4,145 (52.03) | 3,160 (39.67) | 661 (8.30) |
| Expected frequency (%) (Hardy-Weinberg law) | 4,114 (51.65) | 3,221 (40.44) | 630 (7.91) |
