Variables | Cases, n (%) (N = 727) | Control, n (%) (N = 736) | p |
---|---|---|---|
Gender | Â | Â | 0.75a |
   Male | 410 (0.56) | 409 (0.56) |  |
   Female | 317 (0.44) | 327 (0.44) |  |
Mean age (SD), years | 60.3 (12.8) | 60.7 (13.0) | 0.64b |
Colon/rectum, N | 352/375 | - | Â |
Stage | Â | Â | Â |
   0 | 9 (1.2) | - |  |
   I | 84 (11.6) | - |  |
   II | 242 (33.3) | - |  |
   III | 241 (33.2) | - |  |
   IV | 151 (20.8) | - |  |