Information sources and strategies of nutrition guidance used by primary care physicians.

We studied the nutrition information seeking behavior of primary care physicians (PCPs) and also PCPs' implementation of different strategies of nutrition guidance of patients. This was done by means of a questionnaire mailed to a nationwide random sample of 1000 PCPs in the Netherlands. The net response rate was 64%. The two most important nutrition information sources for PCPs were a dietitian (72% of respondents) and the literature (34% of respondents). Eighty-five percent of PCPs reported that they were actively involved in seeking nutrition information. For nutrition education of patients, PCPs gave personal information to patients, referred patients to a dietitian, and made publications available in the surgery. As preferred methods of obtaining nutrition information themselves, PCPs listed scientific journals, postgraduate nutrition education, congresses and study days, and publications. Determinants of nutrition information seeking behavior of PCPs as well as their implementation of different strategies of patient nutrition education were identified and discussed. PCPs were familiar with the body mass index, which is encouraging because treatment of overweight and obesity starts with a valid assessment. The findings in this study lead to a prudent positive conclusion about PCPs and nutrition information in practice. From this study and others it can be concluded that there are growing opportunities, challenges, and tools for PCPs to become more actively involved in nutrition guidance of patients.