Dwyer J
Tufts University School of Medicine, Boston, MA.
Nutr Rev. 1993 May;51(5):147-8. doi: 10.1111/j.1753-4887.1993.tb03091.x.
A meta-analysis of 13 case-control studies suggests that intakes of dietary fiber and risk of colon cancer are inversely associated. Weaker associations were observed between risk of colon cancer and dietary intake of ascorbic acid and beta-carotene.
一项对13项病例对照研究的荟萃分析表明,膳食纤维摄入量与结肠癌风险呈负相关。在结肠癌风险与抗坏血酸和β-胡萝卜素的膳食摄入量之间观察到较弱的关联。