From: TGFB1 and TGFBR1 polymorphisms and breast cancer risk in the Nurses' Health Study
Signaling level | Cases (%) | Controls (%) | OR* (95% CI) |
---|---|---|---|
High | 129 (11.7) | 185 (11.8) | 1.00 (Ref.) |
Intermediate | 797 (72.1) | 1113 (71.3) | 0.97 (0.75 – 1.25) |
Low | 179 (16.2) | 264 (16.9) | 0.92 (0.68 – 1.26) |