The impact of rural outreach programs on medical students’ future rural intentions and working locations: a systematic review

BACKGROUND: Significant investment has been undertaken by many countries into ‘Rural Clinical Training Placement Schemes’ for medical students in order to deal with shortages of trained health care professionals in rural and remote locations. This systematic review examines the evidence base of rural educational programs within medical education and focusses on workforce intentions and employment outcomes. The study provides a detailed description of the methodological characteristics of the literature, thematic workforce outcomes and key related factors are identified, study quality is assessed, and the findings are compared within an international context. METHODS: A systematic review looking at international literature of rural placement programs within medical education between January 2005 to January 2017 from databases including; Medline, Embase, NursingOVID, PubMed and Cochrane. The study adopted the PRISMA protocol. A quality assessment of the literature was conducted based on the Health Gains Notation Framework. RESULTS: Sixty two papers met the inclusion criteria. The review identified three program classifications; Rural Clinical Placement Programs, Rural Clinical Placement Programs combined with a rural health educational curriculum component and Rural Clinical School Programs. The studies included were from Australia, United States, Canada, New Zealand, Thailand and Africa. Questionnaires and tracking or medical registry databases were the most commonly reported research tools and the majority were volunteer programs. Most studies identified potential rural predictors/confounders, however a number did not apply control groups and most programs were based on a single site. There was a clear discrepancy in the ideal rural clinical placement length. Outcomes themes were identified related to rural workforce outcomes. Most studies reported that an organised, well-funded, rural placement or rural clinical school program produced positive associations with increased rural intentions and actual graduate rural employment. CONCLUSIONS: Future research should focus on large scale methodologically rigorous multi-site rural program studies, with longitudinal follow up of graduates working locations. Studies should apply pre-and post-intervention surveys to measure change in attitudes and control for predictive confounders, control groups should be applied; and in-depth qualitative research should be considered to explore the specific factors of programs that are associated with encouraging rural employment. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1186/s12909-018-1287-y) contains supplementary material, which is available to authorized users.