Table 5.
Association between MnSOD genotypes and risk of coronary artery disease severity stratified by cigarette smoking status.
| |
CAD severity | |||
|---|---|---|---|---|
| 0 | 1 | 2 | 3 | |
| Never cigarette smoking | ||||
| MnSOD | ||||
| Val/Val | 109 | 51 | 48 | 51 |
| Val/Ala+Ala/Ala | 20 | 20 | 14 | 10 |
| OR(95% CI)a | 1.00 | 2.07(0.98-4.37) | 1.91(0.81-4.52) | 1.45(0.58-3.62) |
| P-value | 0.056 | 0.140 | 0.431 | |
| Ever cigarette smoking | ||||
| MnSOD | ||||
| Val/Val | 72 | 67 | 54 | 80 |
| Val/Ala+Ala/Ala | 9 | 20 | 13 | 18 |
| OR(95% CI)a | 1.00 | 2.63(1.07-6.44) | 2.11(0.81-5.54) | 1.73(0.69-4.36) |
| P-value | 0.034 | 0.129 | 0.245 | |
a: adjusted for age, sex, and alcohol drinking.