Evidence map›Paper›PMID 23298776›Full record

Trial reportPsychological medicine2013

Modeling and treating internalizing psychopathology in a clinical trial: a latent variable structural equation modeling approach.

M G Kushner, R F Krueger, M M Wall, E W Maurer, J S Menk, K R Menary

Abstract readComparative StudyRandomized Controlled Trial
In one paragraph

Trial report in Psychological medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

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

  1. Pooled it
  2. Article
  3. Article
  4. Review
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.

M G KushnerDepartment of Psychiatry, University of Minnesota, Minneapolis, MN, USA. kushn001@umn.edu
R F Krueger
M M Wall
E W Maurer
J S Menk
K R Menary

Funding

Dismantling the Components and Dosing of CBT for Co-Occurring DisordersR01AA015069 · NIAAA · UNIVERSITY OF MINNESOTA TWIN CITIES · PI KUSHNER, MATT G · 2005 to 2018
$3.8M
Applying Latent Variable Modeling to Cormorbidity Treatment ResearchK02AA017886 · NIAAA · UNIVERSITY OF MINNESOTA · PI KUSHNER, MATT G · 2009 to 2013
$573k
NIAAA NIH HHS K02-AA0017886NIAAA NIH HHS K02 AA017886NIAAA NIH HHS R01 AA015069NIAAA NIH HHS R01-AA015069
6 · The paper itself

Abstract

backgroundClinical trials are typically designed to test the effect of a specific treatment on a single diagnostic entity. However, because common internalizing disorders are highly correlated ('co-morbid'), we sought to establish a practical and parsimonious method to characterize and quantify changes in a broad spectrum of internalizing psychopathology targeted for treatment in a clinical trial contrasting two transdiagnostic psychosocial interventions.

methodAlcohol dependence treatment patients who had any of several common internalizing disorders were randomized to a six-session cognitive-behavioral therapy (CBT) experimental treatment condition or a progressive muscle relaxation training (PMRT) comparison treatment condition. Internalizing psychopathology was characterized at baseline and 4 months following treatment in terms of the latent structure of six distinct internalizing symptom domain surveys.

resultsExploratory structural equation modeling (ESEM) identified a two-factor solution at both baseline and the 4-month follow-up: Distress (measures of depression, trait anxiety and worry) and Fear (measures of panic anxiety, social anxiety and agoraphobia). Although confirmatory factor analysis (CFA) demonstrated measurement invariance between the time-points, structural models showed that the latent means of Fear and Distress decreased substantially from baseline to follow-up for both groups, with a small but statistically significant advantage for the CBT group in terms of Distress (but not Fear) reduction.

conclusionsThe approach demonstrated in this study provides a practical solution to modeling co-morbidity in a clinical trial and is consistent with converging evidence pointing to the dimensional structure of internalizing psychopathology.

Indexed as

Models, PsychologicalAdultAlcoholismAnxiety DisordersCognitive Behavioral TherapyComorbidityDepressive DisorderExercise TherapyFearFemaleFollow-Up StudiesHumansMaleMiddle AgedMuscle RelaxationStress, Psychological

Identifiers

PMID23298776
PMCPMC3759231

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.