Analysis of the growth trajectories of junior residents in Japan: a longitudinal cohort study using data from a nationwide e-portfolio system (EPOC2)

Objectives As more emphasis is placed on the acquisition of competencies in medical education, portfolios are increasingly being used for evaluation. EPOC2 (E-POrtfolio of Clinical training) is an e-portfolio system developed in Japan and is used by about 800 clinical training hospitals. The study o...

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Main Authors: Sachiko Ohde, Takahiro Kiuchi, Makoto Takahashi, MASANAGA YAMAWAKI, Tsuguya Fukui, Tsuyoshi Okuhara, Hiroko Okada, Nobutoshi Nawa, Eriko Okada, Ayako Kashimada, Yu Akaishi, Yujiro Tanaka
Format: Article
Language:English
Published: BMJ Publishing Group 2025-01-01
Series:BMJ Open
Online Access:https://bmjopen.bmj.com/content/15/1/e087625.full
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author Sachiko Ohde
Takahiro Kiuchi
Makoto Takahashi
MASANAGA YAMAWAKI
Tsuguya Fukui
Tsuyoshi Okuhara
Hiroko Okada
Nobutoshi Nawa
Eriko Okada
Ayako Kashimada
Yu Akaishi
Yujiro Tanaka
author_facet Sachiko Ohde
Takahiro Kiuchi
Makoto Takahashi
MASANAGA YAMAWAKI
Tsuguya Fukui
Tsuyoshi Okuhara
Hiroko Okada
Nobutoshi Nawa
Eriko Okada
Ayako Kashimada
Yu Akaishi
Yujiro Tanaka
author_sort Sachiko Ohde
collection DOAJ
description Objectives As more emphasis is placed on the acquisition of competencies in medical education, portfolios are increasingly being used for evaluation. EPOC2 (E-POrtfolio of Clinical training) is an e-portfolio system developed in Japan and is used by about 800 clinical training hospitals. The study objective is to identify the learning trajectory of junior residents to provide insights into the provision of better postgraduate and undergraduate medical education in Japan.Design Longitudinal cohort study.Setting Hospitals nationwide adopting EPOC2.Participants 7671 residents who participated in clinical training programmes at hospitals adopting EPOC2 between April 2020 and March 2022.Primary outcome measure Formative evaluation scores assessed through self-evaluation by junior residents and evaluations by supervisors/senior physicians at the end of each rotation in each clinical department.Results For all evaluation items, growth trajectories were divided into six groups, each with distinct characteristics based on the specific content of the evaluation form. For example, in the self-evaluation of medical knowledge and problem-solving (B-2), a lower percentage of respondents had adequate scores at the beginning of their training compared with other similar items. Compared with the self-evaluations of the other item groups (ie, forms A1–A4 and B1–B9), the self-evaluation of the item group related to seeing patients (ie, forms C1–C4) differed by showing a group that remained at or below 2 until the end, accounting for 2.8% to 7.0%, possibly indicating the relatively low confidence of the residents for these items.Conclusions Growth trajectories fall into six groups, each with its own characteristics depending on the content of the items. These findings offer valuable insights into the developmental trajectories of junior residents and may highlight opportunities for enhancing their training programmes in Japan. This underscores the usefulness of a nationwide evaluation system, enabling researchers to analyse clinical education outcomes across the country using uniform indicators.
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spelling doaj-art-c5a09d0b6be845709864ddf9526881bb2025-01-17T22:25:09ZengBMJ Publishing GroupBMJ Open2044-60552025-01-0115110.1136/bmjopen-2024-087625Analysis of the growth trajectories of junior residents in Japan: a longitudinal cohort study using data from a nationwide e-portfolio system (EPOC2)Sachiko Ohde0Takahiro Kiuchi1Makoto Takahashi2MASANAGA YAMAWAKI3Tsuguya Fukui4Tsuyoshi Okuhara5Hiroko Okada6Nobutoshi Nawa7Eriko Okada8Ayako Kashimada9Yu Akaishi10Yujiro Tanaka115 Center for Clinical Epidemiology and Health Technology Assessment, St Luke`s International University, Chuo-ku, Tokyo, Japan3 The University of Tokyo Hospital, Bunkyo-ku, Japan4 Hokkaido University, Sapporo, Japan2 Department of Medical Education Research and Development, Institute of Science Tokyo, Bunkyo-ku, Tokyo, Japan7 Tokyo Medical University Ibaraki Medical Center, Inashiki-gun, Japan3 The University of Tokyo Hospital, Bunkyo-ku, Japan3 The University of Tokyo Hospital, Bunkyo-ku, Japan1 Department of Public Health, Institute of Science Tokyo, Bunkyo-ku, Tokyo, Japan2 Department of Medical Education Research and Development, Institute of Science Tokyo, Bunkyo-ku, Tokyo, Japan2 Department of Medical Education Research and Development, Institute of Science Tokyo, Bunkyo-ku, Tokyo, Japan2 Department of Medical Education Research and Development, Institute of Science Tokyo, Bunkyo-ku, Tokyo, Japan8 Institute of Science Tokyo, Bunkyo-ku, Tokyo, JapanObjectives As more emphasis is placed on the acquisition of competencies in medical education, portfolios are increasingly being used for evaluation. EPOC2 (E-POrtfolio of Clinical training) is an e-portfolio system developed in Japan and is used by about 800 clinical training hospitals. The study objective is to identify the learning trajectory of junior residents to provide insights into the provision of better postgraduate and undergraduate medical education in Japan.Design Longitudinal cohort study.Setting Hospitals nationwide adopting EPOC2.Participants 7671 residents who participated in clinical training programmes at hospitals adopting EPOC2 between April 2020 and March 2022.Primary outcome measure Formative evaluation scores assessed through self-evaluation by junior residents and evaluations by supervisors/senior physicians at the end of each rotation in each clinical department.Results For all evaluation items, growth trajectories were divided into six groups, each with distinct characteristics based on the specific content of the evaluation form. For example, in the self-evaluation of medical knowledge and problem-solving (B-2), a lower percentage of respondents had adequate scores at the beginning of their training compared with other similar items. Compared with the self-evaluations of the other item groups (ie, forms A1–A4 and B1–B9), the self-evaluation of the item group related to seeing patients (ie, forms C1–C4) differed by showing a group that remained at or below 2 until the end, accounting for 2.8% to 7.0%, possibly indicating the relatively low confidence of the residents for these items.Conclusions Growth trajectories fall into six groups, each with its own characteristics depending on the content of the items. These findings offer valuable insights into the developmental trajectories of junior residents and may highlight opportunities for enhancing their training programmes in Japan. This underscores the usefulness of a nationwide evaluation system, enabling researchers to analyse clinical education outcomes across the country using uniform indicators.https://bmjopen.bmj.com/content/15/1/e087625.full
spellingShingle Sachiko Ohde
Takahiro Kiuchi
Makoto Takahashi
MASANAGA YAMAWAKI
Tsuguya Fukui
Tsuyoshi Okuhara
Hiroko Okada
Nobutoshi Nawa
Eriko Okada
Ayako Kashimada
Yu Akaishi
Yujiro Tanaka
Analysis of the growth trajectories of junior residents in Japan: a longitudinal cohort study using data from a nationwide e-portfolio system (EPOC2)
BMJ Open
title Analysis of the growth trajectories of junior residents in Japan: a longitudinal cohort study using data from a nationwide e-portfolio system (EPOC2)
title_full Analysis of the growth trajectories of junior residents in Japan: a longitudinal cohort study using data from a nationwide e-portfolio system (EPOC2)
title_fullStr Analysis of the growth trajectories of junior residents in Japan: a longitudinal cohort study using data from a nationwide e-portfolio system (EPOC2)
title_full_unstemmed Analysis of the growth trajectories of junior residents in Japan: a longitudinal cohort study using data from a nationwide e-portfolio system (EPOC2)
title_short Analysis of the growth trajectories of junior residents in Japan: a longitudinal cohort study using data from a nationwide e-portfolio system (EPOC2)
title_sort analysis of the growth trajectories of junior residents in japan a longitudinal cohort study using data from a nationwide e portfolio system epoc2
url https://bmjopen.bmj.com/content/15/1/e087625.full
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