论文部分内容阅读
Hu J等探讨了膳食反式脂肪酸(TFA)的摄入量和多种癌症的关系。他们采用膳食频率问卷,调查了1994～1997年期间加拿大8个省份的多种癌症患者,包括胃癌1 182例,结肠癌1 727例,直肠癌1 447例,胰腺癌628例,肺癌3 341例,乳腺癌2 362例,卵巢癌442例,前列腺癌1 799例,睾丸癌686例,肾癌1 345例,膀胱癌1 029例,脑癌1 009例,非霍奇金淋巴瘤1 666例,白血病1 069例,同时调查了5 039位正常人。收集调查对象前2年的饮食习惯和营养摄入资料,并采用非条件
Hu J et al explored the relationship between dietary trans fatty acids (TFA) intake and various cancers. Using a dietary frequency questionnaire, they surveyed a variety of cancer patients from 8 provinces in Canada from 1994 to 1997, including 1 182 gastric cancers, 1 727 colon cancers, 1 447 rectal cancers, 628 pancreatic cancer and 3 341 lung cancer 2 362 breast cancer cases, 442 ovarian cancer cases, 1 799 prostate cancer cases, 686 testicular cancer cases, 1 345 kidney cancer cases, 1 029 bladder cancer cases, 1 009 brain cancer cases and 1 666 non-Hodgkin’s lymphoma cases 1 069 cases of leukemia, and 5 039 normal subjects were investigated at the same time. Collect the food habit and nutritional intake data of the two years before the survey, and adopt non-condition