Evidence map›Paper›PMID 32061733›Full record

ArticleThe American journal of medicine2020

The Association Between Resident Physician Work-Hour Regulations and Physician Safety and Health.

Matthew D Weaver, Christopher P Landrigan, Jason P Sullivan, Conor S O'Brien, Salim Qadri, Natalie Viyaran, Wei Wang, Céline Vetter, Charles A Czeisler, Laura K Barger

Abstract readMulticenter Study
In one paragraph

Article in The American journal of medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 2 pooled it
–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

40 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  9. Quality of Life and Working Conditions of Plastic Surgeons and Trainees: A National Survey.International journal of environmental research and public health · 2025
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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

10 authors.

Matthew D WeaverDivision of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, Mass; Division of Sleep Medicine, Harvard Medical School, Boston, Mass. Electronic address: mdweaver@bwh.harvard.edu.
Christopher P LandriganDivision of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, Mass; Division of Sleep Medicine, Harvard Medical School, Boston, Mass; Department of Medicine, Division of General Pediatrics, Department of Medicine, Boston Children's Hospital, Boston, Mass.
Jason P SullivanDivision of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, Mass.
Conor S O'BrienDivision of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, Mass.
Salim QadriDivision of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, Mass.
Natalie ViyaranDivision of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, Mass.
Wei WangDivision of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, Mass; Division of Sleep Medicine, Harvard Medical School, Boston, Mass.
Céline VetterDivision of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, Mass; Department of Integrative Physiology, University of Colorado, Boulder.
Charles A CzeislerDivision of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, Mass; Division of Sleep Medicine, Harvard Medical School, Boston, Mass.
Laura K BargerDivision of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, Mass; Division of Sleep Medicine, Harvard Medical School, Boston, Mass.

Funding

TRAINING IN SLEEP, CIRCADIAN &RESPIRATORY NEUROBIOLOGYT32HL007901 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI Charles A Czeisler · 1998 to 2026
$18.5M
Multi-Center Trial of Limiting PGY2&3 Resident Work Hours on Patient Safety-CCCU01HL111478 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI CZEISLER, CHARLES A, LANDRIGAN, CHRISTOPHER PAUL · 2012 to 2017
$8.4M
Impact of lifting work hour restrictions on first-year resident safety, health and well-beingR01OH011773 · OH · BRIGHAM AND WOMEN'S HOSPITAL · PI BARGER, LAURA K. · 2019 to 2022
$2.9M
Impact of Eliminating Extended Duration Work Shifts on Resident Health and SafetyR01OH010300 · OH · BRIGHAM AND WOMEN'S HOSPITAL · PI BARGER, LAURA K. · 2013 to 2016
$2.8M
Evaluating modifiable risk factors to enhance the health and safety of EMS personnelF32HL134249 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI WEAVER, MATTHEW DAVID · 2016 to 2017
$118k
Effects of Extended Work Hours on Intern Health &SafetyR01OH007567 · OH · BRIGHAM AND WOMEN'S HOSPITAL · PI CZEISLER, CHARLES A · 2001 to 2004
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NHLBI NIH HHS F32 HL134249NHLBI NIH HHS T32 HL007901NHLBI NIH HHS U01 HL111478NIOSH CDC HHS R01 OH007567NIOSH CDC HHS R01 OH010300NIOSH CDC HHS R01 OH011773
6 · The paper itself

Abstract

backgroundIn 2011, the Accreditation Council for Graduate Medical Education (ACGME) instituted a 16-h limit on consecutive hours for first-year resident physicians. We sought to examine the effect of these work-hour regulations on physician safety.

methodsAll medical students matched to a US residency program from 2002 to 2007 and 2014 to 2017 were invited to participate in prospective cohort studies. Each month participants reported hours of work, extended duration shifts, and adverse safety outcomes, including motor vehicle crashes, percutaneous injuries, and attentional failures. The incidence of each outcome was compared before and after the 2011 ACGME work-hour limit. Hypotheses were tested using generalized linear models adjusted for potential confounders.

resultsOf all first-year resident physicians nationwide, 13% participated in the study, with 80,266 monthly reports completed by 15,276 first-year resident physicians. Following implementation of the 16-h 2011 ACGME work-hour limit, the mean number of extended duration (≥24-h) shifts per month decreased from 3.9 to 0.2. The risk of motor vehicle crash decreased 24% (relative risk [RR] 0.76; 0.67-0.85), percutaneous injury risk decreased more than 40% (relative risk 0.54; 0.48-0.61), and the rate of attentional failures was reduced 18% (incidence rate ratio [IRR] 0.82; 0.78-0.86). Extended duration shifts and prolonged weekly work hours were associated with an increased risk of adverse safety outcomes independent of cohort.

conclusionsThe 2011 ACGME work-hour limit was associated with meaningful improvements in physician safety and health. Surveillance is needed to monitor the ongoing impact of work hours on physician safety, health, and well-being.

Indexed as

AdultEducation, Medical, GraduateFemaleFollow-Up StudiesHumansInternship and ResidencyMalePersonnel Staffing and SchedulingPhysiciansProspective StudiesUnited StatesWorkloadWork Schedule TolerancePhysiciansSafetySleepWork hours

Identifiers

PMID32061733
PMCPMC7469904

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.