Evidence map›Paper›PMID 25688431›Full record

ArticleJournal of abnormal psychology2015

A two-factor model of relapse/recurrence vulnerability in unipolar depression.

Norman A S Farb, Julie A Irving, Adam K Anderson, Zindel V Segal

Abstract read
In one paragraph

Article in Journal of abnormal psychology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing 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.

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

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

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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

4 authors.

Norman A S FarbDepartment of Psychology, University of Toronto.
Julie A IrvingCentre for Addiction and Mental Health.
Adam K AndersonDepartment of Human Ecology, Cornell University.
Zindel V SegalDepartment of Psychology, University of Toronto Scarborough.

Funding

Reducing residual depressive symptoms with web-based Mindful Mood BalanceR01MH102229 · NIMH · UNIVERSITY OF TORONTO · PI SEGAL, ZINDEL · 2014 to 2017
$1.8M
NIMH NIH HHS R01 MH102229
6 · The paper itself

Abstract

The substantial health burden associated with major depressive disorder (MDD) is a product of both its high prevalence and the significant risk of relapse, recurrence, and chronicity. Establishing recurrence vulnerability factors (VFs) could improve the long-term management of MDD by identifying the need for further intervention in seemingly recovered patients. We present a model of sensitization in depression vulnerability, with an emphasis on the integration of behavioral and neural systems accounts. Evidence suggests that VFs fall into 2 categories: dysphoric attention and dysphoric elaboration. Dysphoric attention is driven by fixation on negative life events, and is characterized behaviorally by reduced executive control, and neurally by elevated activity in the brain's salience network. Dysphoric elaboration is driven by rumination that promotes overgeneral self- and contextual appraisals, and is characterized behaviorally by dysfunctional attitudes, and neurally by elevated connectivity within normally distinct prefrontal brain networks. Although few prospective VF studies exist from which to catalogue a definitive neurobehavioral account, extant data support the value of the proposed 2-factor model. Measuring the continued presence of these 2 VFs during recovery may more accurately identify remitted patients who would benefit from targeted prophylactic intervention.

Indexed as

AttentionBrainCognitionHumansMajor Depressive DisorderModels, NeurologicalModels, PsychologicalMood DisordersProspective StudiesRecurrenceThinking

Identifiers

PMID25688431
PMCPMC4332552

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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.