Evidence map›Paper›PMID 21276327›Full record

SynthesisThe British journal of general practice : the journal of the Royal College of General Practitioners2011

International comparison of clinicians' ability to identify depression in primary care: meta-analysis and meta-regression of predictors.

Alex J Mitchell, Sanjay Rao, Amol Vaze

Open access · bronzeAbstract readComparative StudyMeta-Analysis
In one paragraph

Synthesis in The British journal of general practice : the journal of the Royal College of General Practitioners, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
5.5field-weighted citation impact, top 5% of its field
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

28 citing papers in PubMed, 68 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Treatment-resistant depression: definition, prevalence, detection, management, and investigational interventions.World psychiatry : official journal of the World Psychiatric Association (WPA) · 2023
    Article
  7. Article
  8. Observational
  9. Care pathways for people with major depressive disorder: a European Brain Council Value of Treatment study.European psychiatry : the journal of the Association of European Psychiatrists · 2022
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Depression in Emergency Department Patients and Association With Health Care Utilization.Academic emergency medicine : official journal of the Society for Academic Emergency Medicine · 2019
    Article
  15. Article
  16. Article
  17. Identification of major depressive disorder among the long-term unemployed.Social psychiatry and psychiatric epidemiology · 2018
    Article
  18. The Treatment of Depression in Primary Care.Deutsches Arzteblatt international · 2017
    Article
  19. Article
  20. Article
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

3 authors at 2 institutions in 1 country.

Alex J MitchellDepartment of Cancer Studies and Molecular Medicine, University of Leicester, UK. alex.mitchell@leicspart.nhs.uk
Sanjay Rao
Amol Vaze
University of Leicester · GBLeicester General Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThere are international differences in the epidemiology of depression and the performance of primary care physicians but the factors underlying these national differences are uncertain.

aimTo examine the international variability in diagnostic performance of primary care physicians when diagnosing depression in primary care. DESIGN OF STUDY: A meta-analysis of unassisted clinical diagnoses against semi-structured interviews.

methodA systematic literature search, critical appraisal, and pooled analysis were conducted and 25 international studies were identified involving 8917 individuals. A minimum of three independent studies per country were required to aid extrapolation.

resultsClinicians in the Netherlands performed best at case finding (the ability to rule in cases of depression with minimal false positives) (AUC+ 0.735) and this was statistically significantly better than the ability of clinicians in Australia (AUC+ 0.622) and the US (AUC+ 0.653), who were the worst performers. Clinicians from Italy had intermediate case-finding abilities. Regarding screening (the ability to rule out cases of no depression with minimal false negatives) there were no strong differences. Looking at overall accuracy, primary care physicians in Italy and the Netherlands were most successful in their diagnoses and physicians from the US and Australia least successful (83.5%, 81.9%, 74.3%, and 67.0%, respectively). GPs in the UK appeared to have the lowest ability to detect depression, as a proportion of all cases of depression (45.6%; 95% CI = 27.7% to 64.2%). Several factors influenced detection accuracy including: collecting data on clinical outcomes; routinely comparing the clinical performance of staff; working in small practices; and having long waits to see a specialist.

conclusionAssuming these differences are representative, there appear to be international variations in the ability of primary care physicians to diagnose depression, but little differences in screening success. These might be explained by organisational factors.

Indexed as

AustraliaClinical CompetenceDepressive DisorderEpidemiologic MethodsEuropeFemaleGeneral PracticeHumansMalePsychiatric Status Rating ScalesUnited States

Identifiers

PMID21276327
PMCPMC3026173
OpenAlexW2011994570

What OpenQuestion holds

Textmetadata
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.