From: The VEGF -634G>C promoter polymorphism is associated with risk of gastric cancer
Cases (n = 171) | Controls (n = 353) | Adjusted OR (95% CI)* | |||||
---|---|---|---|---|---|---|---|
Variables | GG N (%) | CG+CC N (%) | GG N (%) | CG+CC N (%) | GG | CG+CC | P † |
Age (years) | |||||||
≤ 57 | 30 (42.3) | 41 (57.7) | 95 (52.8) | 85 (47.2) | 1.00 | 1.50 (0.84-2.64) | 0.160 |
> 57 | 39 (39.0) | 61 (61.0) | 85 (49.1) | 88 (50.9) | 1.00 | 1.58 (0.95-2.63) | 0.080 |
Sex | |||||||
Female | 18 (32.1) | 38 (67.9) | 49 (47.1) | 55 (52.9) | 1.00 | 1.86 (0.94-3.69) | 0.075 |
Male | 51 (44.4) | 64 (55.6) | 131 (52.6) | 118 (47.4) | 1.00 | 1.44 (0.91-2.28) | 0.116 |
Ethnicity | |||||||
Hispanic White | 53 (44.2) | 67 (55.8) | 129 (50.0) | 129 (50.0) | 1.00 | 1.32 (0.85-2.06) | 0.219 |
Non-white | 16 (31.4) | 35 (68.6) | 51 (53.7) | 44 (46.3) | 1.00 | 2.39 (1.15-4.98) | 0.020 |
Smoking status | |||||||
Never | 27 (38.6) | 43 (61.4) | 79 (46.7) | 90 (53.3) | 1.00 | 1.33 (0.75-2.38) | 0.336 |
Ever | 42 (41.6) | 59(58.4) | 101 (54.9) | 83 (45.1) | 1.00 | 1.74 (1.06-2.90) | 0.032 |
Drinking status | |||||||
Never | 25 (33.3) | 50 (66.7) | 99 (51.3) | 94 (48.7) | 1.00 | 2.00 (1.14-3.54) | 0.017 |
Ever | 44 (45.8) | 52 (54.2) | 81 (50.6) | 79 (49.4) | 1.00 | 1.24 (0.74-2.07) | 0.411 |