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World J Gastroenterol. May 7, 2013; 19(17): 2683-2690
Published online May 7, 2013. doi: 10.3748/wjg.v19.i17.2683
Published online May 7, 2013. doi: 10.3748/wjg.v19.i17.2683
Nutrient (unit) | Quintile of intake | Ptrend | ||||
Q1 (low) | Q2 | Q3 | Q4 | Q5 (high) | ||
Total polyphenols | ||||||
Median (mg/d) | 534 | 812 | 1047 | 1335 | 2104 | |
Cases/controls | 190/163 | 170/163 | 142/163 | 138/163 | 176/163 | |
OR (95%CI)1 | 1 (reference) | 0.85 (0.62, 1.16) | 0.72 (0.52, 0.98) | 0.74 (0.54, 1.02) | 0.95 (0.70, 1.31) | 0.52 |
OR (95%CI)2 | 1 (reference) | 0.85 (0.62, 1.16) | 0.72 (0.52, 1.00) | 0.74 (0.54, 1.03) | 0.97 (0.70, 1.33) | 0.59 |
Tea polyphenols | ||||||
Median (mg/d) | 65 | 224 | 397 | 475 | 853 | |
Cases/controls | 128/163 | 151/163 | 184/163 | 157/163 | 196/163 | |
OR (95%CI)1 | 1 (reference) | 1.14 (0.82, 1.58) | 1.37 (0.99, 1.89) | 1.13 (0.81, 1.58) | 1.37 (0.99, 1.90) | 0.09 |
OR (95%CI)2 | 1 (reference) | 1.13 (0.81, 1.57) | 1.36 (0.98, 1.88) | 1.16 (0.83, 1.62) | 1.38 (0.99, 1.92) | 0.08 |
Coffee polyphenols | ||||||
Median (mg/d) | 0 | 82 | 260 | 541 | 1287 | |
Cases/controls | 220/163 | 167/163 | 133/163 | 129/163 | 167/163 | |
OR (95%CI)1 | 1 (reference) | 0.80 (0.59, 1.08) | 0.65 (0.48, 0.90) | 0.64 (0.46, 0.87) | 0.83 (0.60, 1.13) | 0.09 |
OR (95%CI)2 | 1 (reference) | 0.81 (0.60, 1.10) | 0.65 (0.47, 0.89) | 0.65 (0.46, 0.89) | 0.82 (0.60, 1.12) | 0.07 |
Polyphenols other than coffee | ||||||
Median (mg/d) | 280 | 466 | 631 | 790 | 1104 | |
Cases/controls | 131/163 | 158/163 | 181/163 | 166/163 | 180/163 | |
OR (95%CI)1 | 1 (reference) | 1.17 (0.85, 1.63) | 1.29 (0.93, 1.79) | 1.13 (0.81, 1.58) | 1.23 (0.88, 1.72) | 0.35 |
OR (95%CI)2 | 1 (reference) | 1.19 (0.86, 1.66) | 1.31 (0.94, 1.82) | 1.20 (0.85, 1.69) | 1.31 (0.93, 1.84) | 0.19 |
- Citation: Wang ZJ, Ohnaka K, Morita M, Toyomura K, Kono S, Ueki T, Tanaka M, Kakeji Y, Maehara Y, Okamura T, Ikejiri K, Futami K, Maekawa T, Yasunami Y, Takenaka K, Ichimiya H, Terasaka R. Dietary polyphenols and colorectal cancer risk: The Fukuoka colorectal cancer study. World J Gastroenterol 2013; 19(17): 2683-2690
- URL: https://www.wjgnet.com/1007-9327/full/v19/i17/2683.htm
- DOI: https://dx.doi.org/10.3748/wjg.v19.i17.2683