Distribution of TGFB1 genotypes according to the existence of visceral pleural fibrosis
| Genotype | No changes* | Any changes | OR (95% CI)† |
|---|---|---|---|
| TGFB1 rs2277698 | |||
| G/G | 577 (72.5) | 104 (80.6) | 1.0 |
| G/A or A/A | 219 (27.5) | 25 (19.4) | 0.62 (0.39 to 0.98) |
Data are presented as n (%) except as noted.
*Reference category.
†Adjusted for age, sex, pack-years and years of asbestos exposure.