Does the positive influence of an undergraduate rural placement persist into postgraduate years?

Medical schools worldwide are playing a role in addressing the shortage of rural health practitioners. Selection of rural-origin students and long-term rural undergraduate placements have been shown to have a positive influence on a subsequent career choice of rural health. Evidence for the impact of short-term rural placements is less clear. In New Zealand, the Otago University Faculty of Medicine introduced a 7 week rural undergraduate placement at the Dunedin School Of Medicine, one of its three clinical schools, in 2000. A study of the first two annual cohorts showed a positive influence of the course on student attitudes to rural health and their intention to practise in a rural setting. The purpose of this study was to test whether or not these effects persisted into postgraduate years.

The original study cohorts were posted a questionnaire (questions worded identically to the original survey) in 2009 (5th and 6th postgraduate years). Non-responders were followed up after 2 months. Graduates from the same year cohort at the two other Otago clinical schools (Christchurch and Wellington) were also surveyed. In addition to analysis by question, principal component analysis (PCA) identified 3 questions which represented the influence of the medical undergraduate program on students' attitudes towards rural general practice. This was used as an index of influence of the undergraduate curriculum.

There was a statistically significant difference among graduates from Dunedin and the other two schools in reporting a positive influence towards rural practice from the undergraduate course.When asked how the medical undergraduate program influenced their attitude towards a career in rural practice, 56% of respondents from Dunedin reported a positive influence compared with 24% from Christchurch and 15% Wellington. This effect was less strong than that obtained immediately after the rural placement where 70% of Dunedin based students reported a positive influence. The index value for positive effect on attitudes was significantly higher for respondents who studied at Dunedin than at Wellington (mean index value 0.552 for Dunedin, -0.374 for Wellington t=4.172, p=0.000) or Christchurch (mean index value -0.083 for Christchurch t=2.606, p=0.011). There was no significant difference between Christchurch and Wellington (t=1.420, p=0.160). There was no significant difference among schools in the proportion of graduates who had worked or intended to work in rural general practice at any point in their career (24% Dunedin, 31% Christchurch, 16% Wellington (Phi=0.160, p=0.178).

Most of the literature on the influence of rural undergraduate placements, especially short term placements, examines immediate changes. This study adds to the evidence by showing that positive effects from a rural undergraduate placement persist into the postgraduate years, although that in isolation is unlikely to result in a significant workforce effect. Further investigation is warranted into which features of the undergraduate placement result in an extended positive effect on student attitudes.