Training physicians in behavioural change counseling: A systematic review.

Abstract

Poor health behaviours (e.g., smoking, physical inactivity) represent major underlying causes of non-communicable chronic diseases (NCDs). Prescriptive behaviour change interventions employed by physicians show limited effectiveness. Physician training in evidence-based behaviour change counselling (BCC) may improve behavioural risk factor management, but the efficacy and feasibility of current programs remains unclear. (1) To systematically review the efficacy of BCC training programs for physicians, and (2) to describe program content, dose and structure, informing better design and dissemination. Using PRISMA guidelines, a database search up to January 2018, yielded 1889 unique articles, screened by 2 authors; 9 studies met inclusion criteria and were retained for analysis. 100% of studies reported significant improvements in BCC skills among physicians, most programs targeting provider-patient collaboration, supporting patient autonomy, and use of open questions to elicit "change-talk". Limitation included: poor reporting quality, high program heterogeneity, small sample sizes, 78% of studies having no comparison group, and less than 30% of skills taught being formally assessed. Training programs were efficacious, but methodological weaknesses limit the ability to determine content and delivery. Caution is necessary when interpreting the results. Further research emphasizing rigorous training program development and testing is warranted.