Online interactive genetics education during internal medicine clinical clerkship

Abstract

Purpose: Advances in genetics have revolutionized disease surveillance and management. Understanding and integrating genetic principles clinically is becoming increasingly important for physician trainees. We developed an online, interactive, self-learning module/assessment to strengthen student proficiency in genetics.

Methods: Medical student knowledge of genetics during Internal Medicine Clerkship was assessed by an online, asynchronous quiz using simulated vignettes that included questions on (1) genetic red flags, (2) differential diagnoses, (3) pedigree drawing, (4) interpretation of inheritance patterns, (5) selection of diagnostic testing modalities, and (6) genetic counseling. Student self-assessment of genetics competencies was elicited with survey questions.

Results: A total of 592 medical students from classes of 2016 to 2020 successfully completed the "Genetics in Internal Medicine" module/assessment. In total, 91% of students correctly recognized genetic red flags in patient histories, 84% could accurately draw pedigrees, and 93% could accurately interpret inheritance patterns. In total, 92% of students felt that genetic proficiency would improve patient rapport and 91% felt that they could apply what they had learned clinically. Student narrative comments about the activity were positive.

Conclusion: This online module was easily integrated into the IM Clerkship. Medical students were able to solidify scientific principles and interpret historical details, predict genetic patterns, and provide counseling. They had successful performances, and the module/assessment was well-received.

Keywords: Education; Internal medicine clerkship; Online; Undergraduate medical education.