Diabetes mellitus treatment—Related medical knowledge among health care providers

Abstract

ObjectiveTo compare the knowledge of physicians, residents and medical students in diagnosis, use of insulin and oral medication in management of Type 2 Diabetes Mellitus (DM) working in different healthcare specialties. MethodsA cross sectional survey of faculty, residents and medical students of different subspecialties in a single center was conducted. Questionnaire consisting of 20 questions was used. These questions were designed to assess knowledge about diagnosis, nomenclature of different insulin/oral medications and management of DM. There were 4 answers to every question with only one correct answer based on ADA guidelines and most recent literature. ResultsThe overall percentage correctly answered questions was ∼74% for IM faculty, 64% for EM faculty, 71% for IM residents, 60% for FM residents, 56% for EM residents and 59% for students. Questions based on knowledge of insulin nomenclature and characteristics were answered correctly 74% of the time by IM faculty, 62% by EM faculty, 66% by IM residents, 69% by FM residents, 45% by EM residents and 49% by medical students. Questions on the use of insulin and inpatient DM management were answered correctly 66% for IM faculty, 54% for EM faculty, 66% for IM residents, 46% for FM residents, 55% for EM Residents, and 44% medical students. Questions based on oral medications and DM diagnosis were answered correctly by 81% for IM faculty, 73% for EM faculty, 78% for IM Resident, 76% FM Resident, 64% for EM residents and 79% for students. ConclusionThis study demonstrates the need for focused educational initiatives required in all subspecialties involved in management of diabetes mellitus for safe and efficient management of diabetes mellitus.