Relationship between rural self-efficacy and rural career intent after rural clinical training: a study on medical students in Japan

BACKGROUND: In Japan, community medicine clerkships facilitate positive attitudes toward rural medical practice and encourage rural recruitment. Rural self-efficacy has been shown to influence rural career intent following a rural clinical placement. However, the impact of subjective difficulties of living in a rural area on future rural career intent is also important. This study aims to explore whether rural self-efficacy influences the relationship between difficulty with living in a rural area and rural career intent. METHODS: The subjects included 308 male and 255 female participants aged 20–41 [median (interquartile range): 22 (21–22)] years. Rural self-efficacy was based on a validated scale consisting of 15 questions. Difficulty with living in a rural area was measured asking students. A cohort survey was conducted to evaluate the effect of the rural self-efficacy score on the rural career intent of Japanese medical students after they completed their rural clinical training. RESULTS: The following variables were significantly associated with a higher rural self-efficacy score: female sex (p = 0.003), age < 21 years (p = 0.013), having a doctor as a role model (p < 0.001), gaining admission through a school recommendation (p = 0.016), living in a rural or remote area until the age of 18 years (p = 0.018), and orientation towards general medicine (p < 0.001). In addition, baseline difficulty with living in a rural area was significantly associated with a lower self-efficacy score (p < 0.001). Participants with a stronger intent to practice in a rural area before rural clinical training had higher rural self-efficacy and showed a stronger positive rural career intent after rural clinical training (p < 0.001). A multivariable logistic regression analysis demonstrated that difficulty with living in a rural area [odds ratio (OR): 0.61; 95% confidence interval (CI), 0.39–0.84] was still associated with lower rural career intent after rural clinical training, independent of all confounders such as gender, age, scholarship for regional duty, rural background, and orientation towards general medicine. However, when rural self-efficacy (OR, 1.12; 95% CI, 1.07–1.16) was added as a factor for rural career intent, difficulty with living in a rural area (OR, 0.68; 95% CI, 0.43–1.06) was no longer observed as an associated factor. CONCLUSION: Subjective difficulty with living in a rural area was shown to reduce future rural career intent, but high rural self-efficacy ameliorated this decline.