Age: 27-75 145 433 Age, educational & years, per 5 kg/m2 1.29 (1.04-1.60) level, country of MacInnis, 2006 M birth COL40751 Age, country of Incidence, distal 78/ per 5 kg/m2 1.38 (1.03-1.84) educational colon cancer, level Incidence, Age, country of 70/ proximal colon per 5 kg/m2 1.18 (0.86-1.62) birth, cancer educational level 104/ Incidence, colon 23.6 vs 21.2 2.11 (1.26-3.53) ≥ ≤ 29 051 cancer, men kg/m2 Ptrend:0.005 Japan, Age, alcohol 8 years Takayama consumption, Incidence, colon 23.1 vs 21.6 1.22 (0.69-2.15) Shimizu, 2003 cohort study, ≥ ≤ educational 89/ Superseded by cancer, women kg/m2 Ptrend:0.48 COL00529 Prospective Self-reported level, physical Matsuo, 2012 Cohort, activity, Incidence, rectal 23.6 vs 21.2 0.85 (0.45-1.60) ≥ ≤ 58/ Age: 35- years, smoking habits, cancer, men kg/m2 Ptrend:0.60 M/W height Incidence, rectal 23.1 vs 21.6 0.92 (0.44-1.92) ≥ ≤ 41/ cancer, women kg/m2 Ptrend:0.86 Age, family Washington Western history of Breast cancer Kmet, 2003 SEER colorectal 130/ Washington Incidence, colon 30 vs < 30 specific cancer, patients (Colon ≥ COL00308 cancer following Hospital records 2.20 (1.20-3.90) 14 900 cancer kg/m2 calendar year, cancer is not the USA breast cancer SEER stage of breast primary cancer) study, cancer
Age: 27-75 years, M 145 433 & MacInnis, 2006 COL40751 per 5 kg/m2 1.29 (1.04-1.60) Age, educational level, country of birth 78/ Incidence, distal colon cancer, per 5 kg/m2 1.38 (1.03-1.84) Age, country of educational level 70/ Incidence, proximal colon cancer per 5 kg/m2 1.18 (0.86-1.62) Age, country of birth, educational level Shimizu, 2003 COL00529 Japan, Takayama cohort study, Prospective Cohort, Age: 35- years, M/W 104/ 29 051 8 years Self-reported Incidence, colon cancer, men ≥ 23.6 vs ≤ 21.2 kg/m2 2.11 (1.26-3.53) Ptrend:0.005 Age, alcohol consumption, educational level, physical activity, smoking habits, height Superseded by Matsuo, 2012 89/ Incidence, colon cancer, women ≥ 23.1 vs ≤ 21.6 kg/m2 1.22 (0.69-2.15) Ptrend:0.48 58/ Incidence, rectal cancer, men ≥ 23.6 vs ≤ 21.2 kg/m2 0.85 (0.45-1.60) Ptrend:0.60 41/ Incidence, rectal cancer, women ≥ 23.1 vs ≤ 21.6 kg/m2 0.92 (0.44-1.92) Ptrend:0.86 Kmet, 2003 COL00308 USA Washington SEER colorectal cancer following breast cancer study, 130/ 14 900 Western Washington SEER Hospital records Incidence, colon cancer ≥ 30 vs < 30 kg/m2 2.20 (1.20-3.90) Age, family history of specific cancer, calendar year, stage of breast cancer Breast cancer patients (Colon cancer is not the primary cancer)