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COMT genotype frequency by green tea intake
| HH, n (%)(n = 343) | HL, n (%) (n = 268) | LL, n (%) (n = 49) | p* | |
|---|---|---|---|---|
| Green tea leaves consumed (g/day) | ||||
| < 5 | 61 (17.8) | 62 (23.1) | 8 (16.3) | 0.18 |
| 5 - < 10 | 187 (54.5) | 152 (56.7) | 28 (57.2) | |
| ≥ 10 | 95 (27.7) | 54 (20.2) | 13 (26.5) | |
A p-value was derived from chi-square test.
