Implementation Of A Clinical Reasoning Curriculum For Clerkship-Level Medical Students: A Pseudo-Randomized And Controlled Study

Background: The National Academies of Sciences report Improving Diagnosis in Healthcare highlighted the need for better training in medical decision-making, but most medical schools lack formal education in clinical reasoning.Methods: We conducted a pseudo-randomized and controlled study to evaluate the impact of a clinical reasoning curriculum in an internal medicine clerkship. Students in the intervention group completed six interactive online modules focused on reasoning concepts and a skills-based workshop. We assessed the impact of the curriculum on clinical reasoning knowledge and skills and perception of education by evaluating: (1) performance on a clinical reasoning concept quiz, (2) demonstration of reasoning in hospital admission notes, and (3) awareness of attending physician utilization of clinical reasoning concepts.Results: Students in the intervention group demonstrated superior performance on the clinical reasoning knowledge quiz (67% vs. 54%, p < 0.001). Students in the intervention group demonstrated superior written reasoning skills in the data synthesis (2.3 vs. 2.0, p = 0.02) and diagnostic reasoning (2.2 vs. 1.9, p = 0.02) portions of their admission notes, and reported more discussion of clinical reasoning by their attending physicians.Conclusions: Exposure to a clinical reasoning curriculum was associated with superior reasoning knowledge and superior written demonstration of clinical reasoning skills by third-year medical students on an internal medicine clerkship.