Future Doctors' Perceptions about Incorporating Nutrition into Standard Care Practice

The Lancet, 380(9859), 2224-2260

Despite the increased emphasis on obesity and diet-related diseases, nutrition education remains lacking in many internal medicine training programs. We evaluated the attitudes, self-perceived proficiency, and knowledge related to clinical nutrition among a cohort of internal medicine interns. Nutrition attitudes and self-perceived proficiency were measured using previously validated questionnaires. Knowledge was assessed with a multiple-choice quiz. Subjects were asked whether they had prior nutrition training. Of the 114 participants, 61 (54%) completed the survey. Although 77% agreed that nutrition assessment should be included in routine primary care visits, and 94% agreed that it was their obligation to discuss nutrition with patients, only 14% felt physicians were adequately trained to provide nutrition counseling. There was no correlation among attitudes, self-perceived proficiency, or knowledge. Interns previously exposed to nutrition education reported more negative attitudes toward physician self-efficacy (p = 0.03). Internal medicine interns' perceive nutrition counseling as a priority, but lack the confidence and knowledge to effectively provide adequate nutrition education.

To quantify the number of required hours of nutrition education at U.S. medical schools and the types of courses in which the instruction was offered, and to compare these results with results from previous surveys. The authors distributed to all 127 accredited U.S. medical schools (that were matriculating students at the time of this study) a two-page online survey devised by the Nutrition in Medicine Project at the University of North Carolina at Chapel Hill. From August 2008 through July 2009, the authors asked their contacts, most of whom were nutrition educators, to report the nutrition contact hours that were required for their medical students and whether those actual hours of nutrition education occurred in a designated nutrition course, within another course, or during clinical rotations. Respondents from 109 (86%) of the targeted medical schools completed some part of the survey. Most schools (103/109) required some form of nutrition education. Of the 105 schools answering questions about courses and contact hours, only 26 (25%) required a dedicated nutrition course; in 2004, 32 (30%) of 106 schools did. Overall, medical students received 19.6 contact hours of nutrition instruction during their medical school careers (range: 0-70 hours); the average in 2004 was 22.3 hours. Only 28 (27%) of the 105 schools met the minimum 25 required hours set by the National Academy of Sciences; in 2004, 40 (38%) of 104 schools did so. The amount of nutrition education that medical students receive continues to be inadequate.