Incidence, distal 0.63 (0.30, 1.33) level, family 148/ colon cancer Ptrend:0.18 history of colorectal cancer, fruit intake, gender, hormone use, meat intake, nsaid use, Incidence, rectal 0.70 (0.33, 1.46) physical 143/ cancer Ptrend:0.60 activity, race, sigmoidoscopy, smoking, vegetable intake Incidence, Current vs never 0.89 (0.73, Age, BMI, 586/ colorectal 310 cancer, diabetes, vs ≥150 11 years 0.86 (0.63, educational never SWHS, smoker/drinker level, exercise, Mid-point Nechuta, 2012 Prospective Medical records family history of categories Current vs never 0.95 (0.74, COL40923 Cohort, and cancer Interview cancer, fruits Incidence, colon Person-years of 277/ China Age: 40-70 registries and vegetables g/month vs cancer ≥150 follow up 0.85 (0.56, W consumption, never marital status, Current vs never 0.82 (0.59, 1.13) meat, Incidence, rectal 177 occupation g/month vs cancer ≥150 0.89 (0.55, never
level, family history of colorectal cancer, fruit intake, gender, hormone use, meat intake, nsaid use, physical activity, race, sigmoidoscopy, smoking, vegetable intake 148/ Incidence, distal colon cancer 0.63 (0.30, 1.33) Ptrend:0.18 143/ Incidence, rectal cancer 0.70 (0.33, 1.46) Ptrend:0.60 Nechuta, 2012 COL40923 China SWHS, Prospective Cohort, Age: 40-70 W 586/ 310 11 years Medical records and cancer registries Interview Incidence, colorectal cancer, Current vs never 0.89 (0.73, Age, BMI, diabetes, educational level, exercise, family history of cancer, fruits and vegetables consumption, marital status, meat, occupation Mid-point categories Person-years of follow up ≥150 vs never 0.86 (0.63, 277/ Incidence, colon cancer Current vs never 0.95 (0.74, ≥150 g/month vs never 0.85 (0.56, 177 Incidence, rectal cancer Current vs never 0.82 (0.59, 1.13) ≥150 g/month vs never 0.89 (0.55, smoker/drinker