Factors Influencing Exam Performance of Surgical Trainees in Sub-Saharan Africa: A Retrospective Analysis of the College of Surgeons in East, Central, and Southern Africa Membership Examination

Introduction: The College of Surgeons of East, Central, and Southern Africa (COSECSA) has been expanding surgical training in sub-Saharan Africa to respond to the shortage in the region. However, acquiring surgical skills requires rigorous training, and these skills are repeatedly assessed throughout training. Therefore, understanding the factors influencing these assessments is crucial. Previous research has identified individual characteristics, educational background, curriculum structure and previous exam outcomes to influence performance. However, COSECSA's Membership of the College of Surgeons (MCS) exam has not been investigated for factors influencing performance, which this study aims to investigate.

Methods: Data from MCS trainees who took the exam between 2015 and 2021 were analyzed. Trainee demographics, institutional affiliation, operative experience, and exam performance were considered. Linear regression models were used to analyze the factors related to written and clinical exam performance.

Results: Out of 354 trainees, 228 were included in the study. Factors such as training duration, the ratio of emergency surgeries, institutional funding source, and country language were associated with written exam performance. Training duration, funding source, exposure to major surgeries, and the ratio of performing operations were significant factors for the clinical exam.

Discussion: Operative experience, institutional affiliation, training duration, and language proficiency influence exam performance. Hospitals funded by faith-based organizations or nongovernmental organizations had trainees with higher scores. Prolonged training did not guarantee improved performance. Lastly, having English as an official language improved written exam scores. Gender and country of training did not significantly impact performance.

Conclusion: This study highlights the importance of operative experience, institutional affiliation, and language proficiency in the exam performance of surgical trainees in COSECSA. Interventions to enhance surgical training and improve exam outcomes in sub-Saharan Africa should consider these factors. Further research is needed to explore additional outcome measures and gather comprehensive data on trainee and hospital characteristics.