Comparison of depression and anxiety in first- versus non-first generation Saudi medical students: A cross-sectional study

Abstract

Depression and anxiety are prevalent psychiatric illnesses worldwide. This study aimed to estimate the prevalence of these illnesses and their associated sociodemographic factors among medical students at King Saud University, Riyadh, Saudi Arabia, by comparing first- and non-first-generation students. This cross-sectional study included 367 participants. The study tool, distributed in December 2023, consisted of a questionnaire developed by the research team to assess sociodemographic factors, the Patient Health Questionnaire-9 (PHQ-9), and the Generalized Anxiety Disorder 7-Item scale (GAD-7). Among the participants, 33.5% had a first-degree relative who attended medical school. The mean GAD-7 score was 8.30 for first-generation students and 7.48 for non-first-generation students, suggesting a trend toward higher anxiety in first-generation students, although the differences between the 2 groups were not statistically significant (P = .170). The mean PHQ-9 score was 9.54 for first-generation and 8.10 for non-first-generation students (P = .042). Women had significantly higher mean scores than men on both the GAD-7 and PHQ-9 (P=<.001). First- and third-year students had the highest mean scores on both the GAD-7 and PHQ-9 (P < .001). A statistically significant (P < .001) association was observed between anxiety and depression. Future research should focus on identifying, developing, and examining interventions that target at-risk groups of medical students. Multicenter studies with more rigorous research methodologies are warranted to validate these results.