Incidence, 23.45 use, folate, ≤ Ptrend:0.15 proximal kg/m2 smoking status, colorectal cancer total fat, obese III vs 1.30 (0.78-2.18) vitamin E, normal Ptrend:0.06 alcohol, cigarette 29.52 vs consumption, ≥ 1.44 (1.14-1.83) 23.45 and ≤ Ptrend:0.001 kg/m2 vegetable, physical activity level, red meat Incidence, distal 660/ colorectal cancer obese III vs 1.86 (1.14-3.05) normal Age, sex, HHCCS, Yamamoto, alcohol Nested 22 4.38 2010 Measured height Incidence, 24.9 vs 22.1 consumption, ≥ ≤ study, 69 controls Histology COL40807 and weight colorectal cancer kg/m2 smoking status, Age: 54 years, 3 Ptrend:0.09 year of M/W examination Bassett, 2010 MCCS, Cancer registry Self-reported 569/ 30 vs < 23 1.00 (0.70-1.44) ≥
use, folate, smoking status, total fat, vitamin E, alcohol, cigarette consumption, and vegetable, physical activity level, red meat Incidence, proximal colorectal cancer ≤ 23.45 kg/m2 Ptrend:0.15 obese III vs normal 1.30 (0.78-2.18) Ptrend:0.06 660/ Incidence, distal colorectal cancer ≥ 29.52 vs ≤ 23.45 kg/m2 1.44 (1.14-1.83) Ptrend:0.001 obese III vs normal 1.86 (1.14-3.05) Yamamoto, 2010 COL40807 HHCCS, Nested study, Age: 54 years, M/W 22 69 controls 3 Histology Measured height and weight Incidence, colorectal cancer ≥ 24.9 vs ≤ 22.1 kg/m2 4.38 Ptrend:0.09 Age, sex, alcohol consumption, smoking status, year of examination Bassett, 2010 MCCS, 569/ Cancer registry Self-reported ≥ 30 vs < 23 1.00 (0.70-1.44)