| Combination of VEGF/KDR genotypes | n (%) | OR (95% CI) | p | |
| Control | NSCLC | |||
| +936CT/−906CC | 47 (18.5) | 24 (10.3) | 0.51 (0.30 - 0.86) | 0.02 |
|
| Control | ADC |
| |
| +936CC/1719TT | 75 (43.6) | 62 (59.4) | 1.87 (1.14 - 3.05) | 0.02 |
| +936CT/1719TT | 14 (9.9) | 18 (17.1) | 2.34 (1.11 - 4.92) | 0.04 |
|
| Control | SCC |
| |
| −634GC/1719TT | 48 (23.4) | 17 (13.6) | 0.41 (0.22 - 0.75) | 0.01 |