TABLE 3.
Logistic Regression Model for Significant Variations, DA+ Versus DA− Groups
| Model term | Estimate, β | S.E. | χ 2 | OR (95% CI) | p valuea |
| Intercept | 0.5762 | 0.4565 | 1.59 | 0.207 | |
| SOD2 (rs4880) | 0.4965 | 0.1706 | 8.47 | 2.70 (1.38, 5.27) | 0.004 |
| GSTT1 | 0.1373 | 0.3246 | 0.18 | 1.32 (0.37, 4.70) | 0.672 |
| GSTM1 | −0.3736 | 0.1884 | 3.73 | 0.47 (0.23, 0.99) | 0.047 |
| EPHX1 (rs1091588) | 0.1428 | 0.1968 | 0.53 | 1.33 (0.62, 2.88) | 0.468 |
| GSTP1 (rs762803) | 0.9037 | 0.3925 | 5.30 | 6.10 (1.31, 28.4) | 0.021 |
| EPHX1 (rs2854450) | −0.8415 | 0.2456 | 11.7 | 0.19 (0.07, 0.49) | <0.001 |
| EPHX1 (rs2740168) | 0.0863 | 0.2687 | 0.10 | 1.19 (0.41, 3.41) | 0.748 |
| EPHX1 (rs1051741) | −0.6720 | 0.4799 | 1.396 | 0.26 (0.04, 1.71) | 0.161 |
| EPHX1 (rs2740171) | 0.1777 | 0.1604 | 1.23 | 1.43 (0.76, 2.68) | 0.268 |
| GSTT1*GSTP1 (rs762803) | −0.9071 | 0.4091 | 4.92 | 0.16 (0.03, 0.81) | 0.027 |
| GSTM1*EPHX1 (rs2854450) | 0.9970 | 0.3269 | 9.30 | 7.34 (2.04, 26.5) | 0.002 |
| EPHX1 (rs2740168)*EPHX1 (rs1051741) | 1.0729 | 0.5361 | 4.00 | 8.55 (1.05, 69.9) | 0.045 |
| GSTP1 (rs762803)*EPHX1 (rs2740168) | −0.6212 | 0.3085 | 4.05 | 0.29 (0.09, 0.97) | 0.044 |
aAdjusted for smoking status and type of exposure (HDI vs. MDI or TDI).