Tillotson J L, Gorder D D, Kassim N
J Am Diet Assoc. 1981 Mar;78(3):235-40.
Selected preliminary baseline nutrient intake data for volunteers participating in the MRFIT study have been presented. Because of the unique selection criteria applied, nutrient intake trends described may not be generalized to the overall population. Nonetheless, present-day trends in this particular group seem to be toward dietary intakes lower in total fat, saturated fat, and dietary cholesterol and higher in polyunsaturated fat than those documented in earlier studies. Thus, utilizing the dietary methodology which has evolved through NHLBI's ongoing program of research investigations, it appears that the health-conscious men randomized into the MRFIT were already consuming diets somewhat more prudent than those in an earlier generation of studies.
文中呈现了参与多重危险因素干预试验（MRFIT）研究的志愿者的部分初步基线营养摄入数据。由于采用了独特的选择标准，所描述的营养摄入趋势可能无法推广至总体人群。尽管如此，这一特定群体目前的趋势似乎是，与早期研究记录相比，其膳食中总脂肪、饱和脂肪和膳食胆固醇的摄入量较低，而多不饱和脂肪的摄入量较高。因此，利用通过美国国立卫生研究院心肺血液研究所（NHLBI）正在进行的研究项目所发展起来的膳食方法，似乎随机纳入MRFIT的注重健康的男性所食用的饮食已经比上一代研究中的人群更为合理。
