Johnston E M, Schwartz N E
J Am Diet Assoc. 1978 Sep;73(3):246-51.
Opinions and practices regarding maternal and infant nutrition of general practitioners, pediatricians, and obstetricians in the province of British Columbia were surveyed by mail questionnaires. Scores were significantly higher for physicians who: (a) Were female; (b) consulted with a nutritionist-dietitian; (c) had additional training; (d) attended continuing education programs; and (e) had studied nutrition in their medical school curriculum. Pediatricians' and obstetricians' practice scores were significantly higher than those of general practitioners. However, there were no significant differences among the nutrition opinion scores for the three groups of physicians.
通过邮寄调查问卷的方式，对不列颠哥伦比亚省全科医生、儿科医生和产科医生关于母婴营养的观点和做法进行了调查。以下几类医生的得分显著更高：(a)女性；(b)咨询过营养学家-营养师；(c)接受过额外培训；(d)参加过继续教育项目；(e)在医学院课程中学习过营养学。儿科医生和产科医生的实践得分显著高于全科医生。然而，三组医生在营养观点得分上没有显著差异。
