Evidence map›Paper›PMID 18616856›Full record

Trial reportCanadian journal of psychiatry. Revue canadienne de psychiatrie2008

Personality and differential treatment response in major depression: a randomized controlled trial comparing cognitive-behavioural therapy and pharmacotherapy.

R Michael Bagby, Lena C Quilty, Zindel V Segal, Carolina C McBride, Sidney H Kennedy, Paul T Costa

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
52citing 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

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

  1. Psychological interventions for antisocial personality disorder.The Cochrane database of systematic reviews · 2020
    Pooled it
  2. Psychological interventions for antisocial personality disorder.The Cochrane database of systematic reviews · 2010
    Pooled it
  3. Trial
  4. Perceived Social Support and Interpersonal Functioning as Predictors of Treatment Response Among Depressed Older Adults.The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry · 2021
    Trial
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  12. Innovations to improve outcomes and uptake of psychotherapies for mental disorders: a state-of-the-art review.World psychiatry : official journal of the World Psychiatric Association (WPA) · 2026
    Article
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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

6 authors.

R Michael BagbyCentre for Addiction and Mental Health, Toronto, Ontario. michael_bagby@camh.net
Lena C Quilty
Zindel V Segal
Carolina C McBride
Sidney H Kennedy
Paul T Costa

Funding

Basic Research In Personality: Age Changes and DifferencesZ01AG000183 · NIA · NATIONAL INSTITUTE ON AGING · PI COSTA, PAUL T · 1990 to 2008
$917k
Psychosocial Predictors of Mental and Physical Health: HIVZ01AG000184 · NIA · NATIONAL INSTITUTE ON AGING · PI COSTA, PAUL T · 1990 to 2008
$804k
Psychosocial Predictors of Mental and Physical Health: PsychopathologyZ01AG000197 · NIA · NATIONAL INSTITUTE ON AGING · PI COSTA, PAUL · 2008 to 2008
$306k
Intramural NIH HHS Z01 AG000184
6 · The paper itself

Abstract

objectiveEffective treatments for major depressive disorder exist, yet some patients fail to respond, or achieve only partial response. One approach to optimizing treatment success is to identify which patients are more likely to respond best to which treatments. The objective of this investigation was to determine if patient personality characteristics are predictive of response to either cognitive-behavioural therapy (CBT) or pharmacotherapy (PHT).

methodDepressed patients completed the Revised NEO Personality Inventory, which measures the higher-order domain and lower-order facet traits of the Five-Factor Model of Personality, and were randomized to receive either CBT or PHT.

resultFour personality traits--the higher-order domain neuroticism and 3 lower-order facet traits: trust, straightforwardness, and tendermindedness--were able to distinguish a differential response rate to CBT, compared with PHT.

conclusionThe assessment of patient dimensional personality traits can assist in the selection and optimization of treatment response for depressed patients.

Indexed as

PersonalityAdultCognitive Behavioral TherapyDiagnostic and Statistical Manual of Mental DisordersDrug TherapyFemaleHumansMajor Depressive DisorderMalePersonality AssessmentSeverity of Illness IndexTreatment Outcome

Identifiers

PMID18616856
PMCPMC2543930

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.