Sigmoidoscopy/Colonoscopy | Advanced Stage Regional/Distant/Unknown | |
---|---|---|
 | OR | 95% CI |
Age* | Â | Â |
Age <65 | 0.70 | (0.32 - 1.55) |
Age ≥65 | 0.53 | (0.30 - 0.94) |
   P for interaction | 0.68 | |
Gender** | Â | Â |
Women | 0.59 | (0.31 - 1.14) |
Men | 0.52 | (0.27 - 1.00) |
   P for interaction | 0.63 | |
Smoking Status*** | Â | Â |
Current smoker | 0.65 | (0.30 - 1.42) |
Former, Quit <10 yr | 0.19 | (0.04 - 0.87) |
Former, Quit ≥10 yr | 0.56 | (0.28 - 1.16) |
   P for interaction | 0.46 |