Evidence map›Paper›PMID 40861024›Full record

ArticleAdvances in medical education and practice2025

Optimal Working Hours in the 2024 Physician Work Reform: Insights from a Residency Program Director.

Kiyoshi Shikino, Yuji Nishizaki, Koshi Kataoka, Kazuya Nagasaki, Hiroyuki Kobayashi, Taro Shimizu, Yasuharu Tokuda

Abstract read
In one paragraph

Article in Advances in medical education and practice, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Kiyoshi Shikino *Department of Community-oriented Medical Education, Chiba University Graduate School of Medicine, Chiba, Japan.ORCID 0000-0002-3721-3443
Yuji Nishizaki *Division of Medical Education, Juntendo University School of Medicine, Tokyo, Japan.
Koshi KataokaDivision of Medical Education, Juntendo University School of Medicine, Tokyo, Japan.ORCID 0000-0002-8093-4289
Kazuya NagasakiDepartment of Internal Medicine, Mito Kyodo General Hospital, University of Tsukuba, Ibaraki, Japan.
Hiroyuki KobayashiDepartment of Internal Medicine, Mito Kyodo General Hospital, University of Tsukuba, Ibaraki, Japan.
Taro ShimizuDepartment of Diagnostic and Generalist Medicine, Dokkyo Medical University Hospital, Tochigi, Japan.ORCID 0000-0002-3788-487X
Yasuharu TokudaMuribushi Okinawa for Teaching Hospitals, Okinawa, Japan.ORCID 0000-0002-9325-7934

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: The recently instituted Japan 2024 physician workstyle reform imposed upper limits on monthly overtime hours. However, the interpretation of these limits by different training hospitals for postgraduate medical trainees (PGY1-2) and their supervisors remains unclear. This study aimed to quantify program directors' perceptions of the "optimal" monthly overtime hours for: (1) achieving educational milestones (Q1), (2) maintaining trainees' well-being (Q2), and (3) complying with trainees' limits through supervisors' workload (Q3), and to compare urban and rural hospitals. Patients and Methods: We conducted a cross-sectional, web-based survey of all accredited postgraduate training programs (N = 644) between March 1 and April 30, 2024. Program directors responded to three single-choice questions, selecting a monthly overtime band (none, 10, 20, …100 h/month). Hospitals were classified as urban or rural based on the Ministry of Health, Labor, and Welfare criteria. Linear trends across categories were tested using the Cochran-Armitage trend test. Results: A total of 151 directors responded (response rate: 23%). Across Q1-Q3, 40 h/month was the most frequently selected time (21-23%). However, the proportion endorsing ≥ 60 h/month was significantly higher in urban than in rural hospitals (Q1: 43% vs 23%, Conclusion: Although 40 h/month is the most frequent response by program directors, those from urban hospitals more commonly viewed extended hours acceptable, even exceeding the "A tier" limit of 45 h. Policy initiatives should tailor workload mitigation and task-shifting strategies to urban hospitals to safeguard the well-being of trainees and supervisors.

Indexed as

clinical competenceduty hoursmedical education reformprogram director perspectivesresidency trainingwell-being

Identifiers

PMID40861024
PMCPMC12375352

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.