Table 5 KRAS genotype frequencies and histopathologic grade according to HRT stratification
Study population | Genotype | Frequency | p value | |
|---|---|---|---|---|
| Â | Â | N(%) | Â | |
| Â | Â | 1/2 | 3 | Â |
All | wild(TT) | 261(84.2) | 165(80.5) | 0.276 |
| Â | variable(TG/GG) | 49(15.8) | 40(19.5) | Â |
Nonusers: HRT < 1 year | wild(TT) | 167(81.1) | 130(83.3) | 0.578 |
| Â | variable(TG/GG) | 39(18.9) | 26(16.7) | Â |
Users: HRT 1 years | wild(TT) | 94(90.4) | 35(71.4) | 0.003 |
| Â | variable(TG/GG) | 10(9.6) | 14 (28.6) | Â |