Evaluating the impact of neurosurgical rotation experience in Africa on the interest and perception of medical students towards a career in neurosurgery: a protocol for a continental, cross-sectional study.

Introduction: Africa has the second highest neurosurgical workforce deficit globally. Despite the many recent advancements in increasing neurosurgical access in Africa, published reports have shown that the vast majority of undergraduate students have little or no exposure to neurosurgery. The lack of exposure may pose a challenge in reducing the neurosurgical workforce deficit, which is one of the long-term strategies of tackling the unmet burden of disease. Students may also miss the opportunity to appreciate the specialty and its demands as well as nurture their interest in the field. This study aims to assess the impact of a neurosurgical rotation during medical school in shaping the perception and interest of students towards a career in neurosurgery. Methods: The cross-sectional study will be conducted through the dissemination of a self-administered e-survey hosted on Google Forms from 21st February 2021 to 20th March 2021. The survey will contain five-point Likert scale, multiple-choice and free-text questions. The structured questionnaire will have four sections with 27 items: (i) socio-demographic background, (ii) neurosurgical experience, (iii) perception towards a neurosurgical career and (iv) interest in a neurosurgical career. All consenting medical students in African medical schools who are in their clinical years (defined as fourth to sixth years or higher years of study) will be eligible. Odds ratios and their 95% confidence intervals, Wilcoxon rank-sum test, Welch t-test and adjusted logistic regression models will be used to test for associations between independent and dependent variables. Statistical significance will be accepted at P < 0.05.

Evaluating the Impact of Neurosurgical Rotation Experience in Africa on the Interest and Perception of Medical Students Towards a Career in Neurosurgery: A Continental, Multi-Centre, Cross-Sectional Study.

OBJECTIVE: Africa has the second highest neurosurgical workforce deficit globally and many medical students in Africa lack exposure to the field. This study aims to assess the impact of a neurosurgical rotation during medical school in shaping the perception and interest of students toward a career in neurosurgery. STUDY DESIGN: Cross-sectional study. METHODS: A Google form e-survey was disseminated to African clinical medical students between February 21st and March 20th, 2021. Data on exposure and length of neurosurgical rotation and perception of, and interest in, neurosurgery were collected. Data was analyzed using descriptive statistics and adjusted logistic regression modeling. RESULTS: Data was received from 539 students in 30 African countries (30/54, 55.6%). The majority of participants were male and were from Kenya, Nigeria and South Africa. Most students had undertaken a formal neurosurgery rotation, of which the majority reported a rotation length of 4 weeks or less. Students who had more than 4 weeks of neurosurgical exposure were more likely to express a career interest in neurosurgery than those without [odds ratio (OR) = 1.75, p < 0.04] and men were more likely to express interest in a neurosurgical career compared to women (OR = 3.22, p < 0.001), after adjusting for other factors. CONCLUSION: Neurosurgical exposure is a key determinant in shaping the perception and interest of medical students toward a career in neurosurgery. Our findings support the need: i) for a continent-wide, standardized curriculum guide to neurosurgical rotations and ii) to advocate for gender inclusivity in education and policy-making efforts across the African continent.