Factors Affecting the Choice of Neurosurgery as a Future Career: A Cross-Sectional Study

Introduction
Selecting a specialty is a very important and stressful decision that students must make, as it will have a lasting impact on their professional lives. Medical students could gain insight into a variety of specialties during their clinical years, especially the work environment in different specialties. Numerous factors can influence this decision, such as work-life balance, lifestyle, and gender differences. The goal of our study is to demonstrate the different factors, both attractive and deterrent, that influence neurosurgery selection as a future specialty among students. Also, we will consider the exposure-related geographical distribution of the neurosurgery field regarding conferences and workshops, as well as the availability of university professors and their impact on the interest of students in the specialty.
Methods
A cross-sectional study spanning from June 2023 to September 2023 was conducted among students at medical colleges across the Kingdom of Saudi Arabia. All medical students from the second medical year up to the internship were invited to take part in the study. Non-medical students, first-year medical students, and incomplete questionnaires were excluded. Employing a stratified random sampling technique, we ensured diverse representation, eventually gathering data from 1141 participants.
Results
The study involved a diverse group of 1141 medical students and interns, with an average age of 21.7 years. Among them, 683 (59.9%) were female. Approximately half of the participants, 572 (50.1%), express an interest in pursuing a career in neurosurgery, and a significant portion of respondents find neurosurgery appealing due to its challenging nature (50.9%). On the other hand, stress emerged as the most significant deterrent factor (50.3%). Among educational levels, interns, 39 (28.3%), showed the least interest, while second-year students, 193 (64.8%), exhibited the highest interest (p < 0.001*). The analysis revealed statistically significant gender differences in factors. Specifically, a higher percentage of females found "interested in neuroscience" to be the most attractive factor compared to males (18.2% vs. 15.5%, p < 0.001*). Regarding deterring factors, a greater percentage of males found "risk" as the most deterring factor compared to females (19.2% vs. 17.1%, p = 0.001*).
Conclusion
We found no significant age variation in the most attractive factors; however, significant gender differences in attractive and deterrent factors were observed. The "risk" associated with neurosurgery was the most deterring factor for students across different cumulative grade point average (CGPA) ranges and for students from the eastern and central areas. Our findings suggest that most factors are consistently attractive or deterring across different educational and clinical levels, emphasizing the stability of these perceptions throughout medical education. We propose innovative educational initiatives with increased faculty participation to implement the curricula with early exposure of students to neurosurgery.