Journal Article

Distribution of internal medicine rotations among resident physicians in Japan: a nationwide, multicenter, cross-sectional study

Sho Fukui, Daiki Yokokawa, Miwa Sekine, Taro Shimizu, Kazuya Nagasaki, Kiyoshi Shikino, Yasuharu Tokuda, Yuji Nishizaki, Yu Yamamoto, Hiroyuki Kobayashi, Takashi Watari

2024

Overview

Background In Japan, postgraduate clinical training encompasses a 2-year residency program, including at least 24 weeks of internal medicine (IM) rotations. However, the fragmented structure of these rotations can compromise the training’s quality and depth. For example, a resident might spend only a few weeks in cardiology before moving to endocrinology, without sufficient time to deepen their understanding or have clinical experience. This study examined current patterns and lengths of IM rotations within the Japanese postgraduate medical system. It scrutinized the piecemeal approach—whereby residents may engage in multiple short-term stints across various subspecialties without an overarching, integrated experience—and explored potential consequences for their clinical education. Methods This nationwide, multicenter, cross-sectional study used data from self-reported questionnaires completed by participants in the 2022 General Medicine In-Training Examination (GM-ITE). Data of 1,393 postgraduate year (PGY) one and two resident physicians who participated in the GM-ITE were included. We examined the IM rotation duration and number of IM subspecialties chosen by resident physicians during a 2-year rotation. Results Approximately half of the participants chose IM rotation periods of 32–40 weeks. A significant proportion of participants rotated in 5–7 internal medicine departments throughout the observation period. Notable variations in the distribution of rotations were observed, characterized by a common pattern where resident physicians typically spend 4 weeks in each department before moving to the next. This 4-week rotation is incrementally repeated across different subspecialties without a longer, continuous period in any single area. Notably, 39.7% of participants did not undertake general internal medicine rotations. These results suggest a narrowed exposure to medical conditions and patient care practices. Conclusions Our study highlights the need to address the fragmented structure of IM rotations in Japan. We suggest that short, specialized learning periods may limit the opportunity to gain broad in-depth knowledge and practical experience. To improve the efficacy of postgraduate clinical education, we recommend fostering more sustained and comprehensive learning experiences.

• Publisher: Springer Science and Business Media LLC,BioMed Central,BioMed Central Ltd,Springer Nature B.V,BMC
• Subject: Clinical Diagnosis / Clinical rotation / Community Relations / Cross-Sectional Studies / Curricula / Education / Educational Experience / Emergency medical care / Flexible Scheduling / GM-ITE / Gynecology / Hospitals / Humans / Internal medicine / Internal Medicine - education / Internship and Residency / Japan / Knowledge / LC8-6691 / Medical Education / Medical Evaluation / Medicine / Missing data / Obstetrics / Pediatrics / Physical Examinations / Physicians / Postgraduate clinical training / Professionalism / Psychiatry / Questionnaires / R / Residency program / Residents (Medicine) / Scheduling / Skills / Special aspects of education / Standardized Tests / Theory of Medicine/Bioethics / Training