Evidence map›Paper›PMID 33688027›Full record

SynthesisCMAJ open

Global prevalence of burnout among postgraduate medical trainees: a systematic review and meta-regression.

Leen Naji, Brendan Singh, Ajay Shah, Faysal Naji, Brittany Dennis, Owen Kavanagh, Laura Banfield, Akram Alyass, Fahad Razak, Zainab Samaan and 3 more

Registry-linked trialAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in CMAJ open. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06652074 (Prevalence and Severity of Depression, Anxiety and Stress in a Sample of Resident Doctors in Upper Egypt.), which is not on this map. Cited by 50 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed, 1 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.

NCT06652074 not yet recruitingnot on this map

Prevalence and Severity of Depression, Anxiety and Stress in a Sample of Resident Doctors in Upper Egypt.

TypeobservationalSponsorAssiut UniversityRan2024 to 2026Enrolled220ConditionsDepression, Anxiety
3 · Its place in the literature

Who cites it

50 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Exploring the causes of work-related stress and burnout among doctors in Bangladesh: a qualitative study.International journal of qualitative studies on health and well-being · 2026
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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

13 authors.

Leen NajiDepartments of Family Medicine (Naji, Singh, Kavanagh, Profetto) and of Health Research Methods, Evidence and Impact (Naji, Alyass, Samaan, Thabane), McMaster University; Michael G. DeGroote School of Medicine (Shah); Departments of Vascular Surgery (Naji) and Medicine (Dennis); Health Sciences Library (Banfield), McMaster University, Hamilton, Ont.; Li Ka Shing Knowledge Institute (Razak), St. Michael's Hospital, Toronto, Ont.; Department of Psychiatry and Behavioural Neurosciences (Samaan), McMaster University, Hamilton, Ont.; Biostatistics Unit, St. Joseph's Healthcare - Hamilton (Thabane), Hamilton, Ont.; Faculty of Medicine (Sohani), University of Toronto, Toronto, Ont.; Department of Internal Medicine (Sohani), McGill University, Montréal, Que. zahra.sohani@mail.mcgill.ca leen.naji@medportal.ca.
Brendan SinghDepartments of Family Medicine (Naji, Singh, Kavanagh, Profetto) and of Health Research Methods, Evidence and Impact (Naji, Alyass, Samaan, Thabane), McMaster University; Michael G. DeGroote School of Medicine (Shah); Departments of Vascular Surgery (Naji) and Medicine (Dennis); Health Sciences Library (Banfield), McMaster University, Hamilton, Ont.; Li Ka Shing Knowledge Institute (Razak), St. Michael's Hospital, Toronto, Ont.; Department of Psychiatry and Behavioural Neurosciences (Samaan), McMaster University, Hamilton, Ont.; Biostatistics Unit, St. Joseph's Healthcare - Hamilton (Thabane), Hamilton, Ont.; Faculty of Medicine (Sohani), University of Toronto, Toronto, Ont.; Department of Internal Medicine (Sohani), McGill University, Montréal, Que.
Ajay ShahDepartments of Family Medicine (Naji, Singh, Kavanagh, Profetto) and of Health Research Methods, Evidence and Impact (Naji, Alyass, Samaan, Thabane), McMaster University; Michael G. DeGroote School of Medicine (Shah); Departments of Vascular Surgery (Naji) and Medicine (Dennis); Health Sciences Library (Banfield), McMaster University, Hamilton, Ont.; Li Ka Shing Knowledge Institute (Razak), St. Michael's Hospital, Toronto, Ont.; Department of Psychiatry and Behavioural Neurosciences (Samaan), McMaster University, Hamilton, Ont.; Biostatistics Unit, St. Joseph's Healthcare - Hamilton (Thabane), Hamilton, Ont.; Faculty of Medicine (Sohani), University of Toronto, Toronto, Ont.; Department of Internal Medicine (Sohani), McGill University, Montréal, Que.
Faysal NajiDepartments of Family Medicine (Naji, Singh, Kavanagh, Profetto) and of Health Research Methods, Evidence and Impact (Naji, Alyass, Samaan, Thabane), McMaster University; Michael G. DeGroote School of Medicine (Shah); Departments of Vascular Surgery (Naji) and Medicine (Dennis); Health Sciences Library (Banfield), McMaster University, Hamilton, Ont.; Li Ka Shing Knowledge Institute (Razak), St. Michael's Hospital, Toronto, Ont.; Department of Psychiatry and Behavioural Neurosciences (Samaan), McMaster University, Hamilton, Ont.; Biostatistics Unit, St. Joseph's Healthcare - Hamilton (Thabane), Hamilton, Ont.; Faculty of Medicine (Sohani), University of Toronto, Toronto, Ont.; Department of Internal Medicine (Sohani), McGill University, Montréal, Que.
Brittany DennisDepartments of Family Medicine (Naji, Singh, Kavanagh, Profetto) and of Health Research Methods, Evidence and Impact (Naji, Alyass, Samaan, Thabane), McMaster University; Michael G. DeGroote School of Medicine (Shah); Departments of Vascular Surgery (Naji) and Medicine (Dennis); Health Sciences Library (Banfield), McMaster University, Hamilton, Ont.; Li Ka Shing Knowledge Institute (Razak), St. Michael's Hospital, Toronto, Ont.; Department of Psychiatry and Behavioural Neurosciences (Samaan), McMaster University, Hamilton, Ont.; Biostatistics Unit, St. Joseph's Healthcare - Hamilton (Thabane), Hamilton, Ont.; Faculty of Medicine (Sohani), University of Toronto, Toronto, Ont.; Department of Internal Medicine (Sohani), McGill University, Montréal, Que.
Owen KavanaghDepartments of Family Medicine (Naji, Singh, Kavanagh, Profetto) and of Health Research Methods, Evidence and Impact (Naji, Alyass, Samaan, Thabane), McMaster University; Michael G. DeGroote School of Medicine (Shah); Departments of Vascular Surgery (Naji) and Medicine (Dennis); Health Sciences Library (Banfield), McMaster University, Hamilton, Ont.; Li Ka Shing Knowledge Institute (Razak), St. Michael's Hospital, Toronto, Ont.; Department of Psychiatry and Behavioural Neurosciences (Samaan), McMaster University, Hamilton, Ont.; Biostatistics Unit, St. Joseph's Healthcare - Hamilton (Thabane), Hamilton, Ont.; Faculty of Medicine (Sohani), University of Toronto, Toronto, Ont.; Department of Internal Medicine (Sohani), McGill University, Montréal, Que.
Laura BanfieldDepartments of Family Medicine (Naji, Singh, Kavanagh, Profetto) and of Health Research Methods, Evidence and Impact (Naji, Alyass, Samaan, Thabane), McMaster University; Michael G. DeGroote School of Medicine (Shah); Departments of Vascular Surgery (Naji) and Medicine (Dennis); Health Sciences Library (Banfield), McMaster University, Hamilton, Ont.; Li Ka Shing Knowledge Institute (Razak), St. Michael's Hospital, Toronto, Ont.; Department of Psychiatry and Behavioural Neurosciences (Samaan), McMaster University, Hamilton, Ont.; Biostatistics Unit, St. Joseph's Healthcare - Hamilton (Thabane), Hamilton, Ont.; Faculty of Medicine (Sohani), University of Toronto, Toronto, Ont.; Department of Internal Medicine (Sohani), McGill University, Montréal, Que.
Akram AlyassDepartments of Family Medicine (Naji, Singh, Kavanagh, Profetto) and of Health Research Methods, Evidence and Impact (Naji, Alyass, Samaan, Thabane), McMaster University; Michael G. DeGroote School of Medicine (Shah); Departments of Vascular Surgery (Naji) and Medicine (Dennis); Health Sciences Library (Banfield), McMaster University, Hamilton, Ont.; Li Ka Shing Knowledge Institute (Razak), St. Michael's Hospital, Toronto, Ont.; Department of Psychiatry and Behavioural Neurosciences (Samaan), McMaster University, Hamilton, Ont.; Biostatistics Unit, St. Joseph's Healthcare - Hamilton (Thabane), Hamilton, Ont.; Faculty of Medicine (Sohani), University of Toronto, Toronto, Ont.; Department of Internal Medicine (Sohani), McGill University, Montréal, Que.
Fahad RazakDepartments of Family Medicine (Naji, Singh, Kavanagh, Profetto) and of Health Research Methods, Evidence and Impact (Naji, Alyass, Samaan, Thabane), McMaster University; Michael G. DeGroote School of Medicine (Shah); Departments of Vascular Surgery (Naji) and Medicine (Dennis); Health Sciences Library (Banfield), McMaster University, Hamilton, Ont.; Li Ka Shing Knowledge Institute (Razak), St. Michael's Hospital, Toronto, Ont.; Department of Psychiatry and Behavioural Neurosciences (Samaan), McMaster University, Hamilton, Ont.; Biostatistics Unit, St. Joseph's Healthcare - Hamilton (Thabane), Hamilton, Ont.; Faculty of Medicine (Sohani), University of Toronto, Toronto, Ont.; Department of Internal Medicine (Sohani), McGill University, Montréal, Que.
Zainab SamaanDepartments of Family Medicine (Naji, Singh, Kavanagh, Profetto) and of Health Research Methods, Evidence and Impact (Naji, Alyass, Samaan, Thabane), McMaster University; Michael G. DeGroote School of Medicine (Shah); Departments of Vascular Surgery (Naji) and Medicine (Dennis); Health Sciences Library (Banfield), McMaster University, Hamilton, Ont.; Li Ka Shing Knowledge Institute (Razak), St. Michael's Hospital, Toronto, Ont.; Department of Psychiatry and Behavioural Neurosciences (Samaan), McMaster University, Hamilton, Ont.; Biostatistics Unit, St. Joseph's Healthcare - Hamilton (Thabane), Hamilton, Ont.; Faculty of Medicine (Sohani), University of Toronto, Toronto, Ont.; Department of Internal Medicine (Sohani), McGill University, Montréal, Que.
Jason ProfettoDepartments of Family Medicine (Naji, Singh, Kavanagh, Profetto) and of Health Research Methods, Evidence and Impact (Naji, Alyass, Samaan, Thabane), McMaster University; Michael G. DeGroote School of Medicine (Shah); Departments of Vascular Surgery (Naji) and Medicine (Dennis); Health Sciences Library (Banfield), McMaster University, Hamilton, Ont.; Li Ka Shing Knowledge Institute (Razak), St. Michael's Hospital, Toronto, Ont.; Department of Psychiatry and Behavioural Neurosciences (Samaan), McMaster University, Hamilton, Ont.; Biostatistics Unit, St. Joseph's Healthcare - Hamilton (Thabane), Hamilton, Ont.; Faculty of Medicine (Sohani), University of Toronto, Toronto, Ont.; Department of Internal Medicine (Sohani), McGill University, Montréal, Que.
Lehana ThabaneDepartments of Family Medicine (Naji, Singh, Kavanagh, Profetto) and of Health Research Methods, Evidence and Impact (Naji, Alyass, Samaan, Thabane), McMaster University; Michael G. DeGroote School of Medicine (Shah); Departments of Vascular Surgery (Naji) and Medicine (Dennis); Health Sciences Library (Banfield), McMaster University, Hamilton, Ont.; Li Ka Shing Knowledge Institute (Razak), St. Michael's Hospital, Toronto, Ont.; Department of Psychiatry and Behavioural Neurosciences (Samaan), McMaster University, Hamilton, Ont.; Biostatistics Unit, St. Joseph's Healthcare - Hamilton (Thabane), Hamilton, Ont.; Faculty of Medicine (Sohani), University of Toronto, Toronto, Ont.; Department of Internal Medicine (Sohani), McGill University, Montréal, Que.
Zahra N SohaniDepartments of Family Medicine (Naji, Singh, Kavanagh, Profetto) and of Health Research Methods, Evidence and Impact (Naji, Alyass, Samaan, Thabane), McMaster University; Michael G. DeGroote School of Medicine (Shah); Departments of Vascular Surgery (Naji) and Medicine (Dennis); Health Sciences Library (Banfield), McMaster University, Hamilton, Ont.; Li Ka Shing Knowledge Institute (Razak), St. Michael's Hospital, Toronto, Ont.; Department of Psychiatry and Behavioural Neurosciences (Samaan), McMaster University, Hamilton, Ont.; Biostatistics Unit, St. Joseph's Healthcare - Hamilton (Thabane), Hamilton, Ont.; Faculty of Medicine (Sohani), University of Toronto, Toronto, Ont.; Department of Internal Medicine (Sohani), McGill University, Montréal, Que. zahra.sohani@mail.mcgill.ca leen.naji@medportal.ca.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBurnout among postgraduate medical trainees (PMTs) is increasingly being recognized as a crisis in the medical profession. We aimed to establish the prevalence of burnout among PMTs, identify risk and protective factors, and assess whether burnout varied by country of training, year of study and specialty of practice.

methodsWe systematically searched MEDLINE, Embase, PsycINFO, the Cochrane Database of Systematic Reviews, Web of Science and Education Resources Information Center from their inception to Aug. 21, 2018, for studies of burnout among PMTs. The primary objective was to identify the global prevalence of burnout among PMTs. Our secondary objective was to evaluate the association between burnout and country of training, year of study, specialty of training and other sociodemographic factors commonly thought to be related to burnout. We employed random-effects meta-analysis and meta-regression techniques to estimate a pooled prevalence and conduct secondary analyses.

resultsIn total, 8505 published studies were screened, 196 met eligibility and 114 were included in the meta-analysis. The pooled prevalence of burnout was 47.3% (95% confidence interval 43.1% to 51.5%), based on studies published over 20 years involving 31 210 PMTs from 47 countries. The prevalence of burnout remained unchanged over the past 2 decades. Burnout varied by region, with PMTs of European countries experiencing the lowest level. Burnout rates among medical and surgical PMTs were similar.

interpretationCurrent wellness efforts and policies have not changed the prevalence of burnout worldwide. Future research should focus on understanding systemic factors and leveraging these findings to design interventions to combat burnout. STUDY REGISTRATION: PROSPERO no. CRD42018108774.

Indexed as

Internship and ResidencyAfricaAsiaAustraliaBurnout, ProfessionalEuropeHumansJob SatisfactionMiddle EastNorth AmericaPersonnel Staffing and SchedulingPrevalenceProtective FactorsRisk FactorsSouth America

Identifiers

PMID33688027
PMCPMC8034324

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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.