Evidence map›Paper›PMID 39405723›Full record

ArticleBody image2024

Factor structure and psychometric properties of the Muscle Dysmorphic Disorder Inventory (MDDI) among transgender women.

Jason M Nagata, Emilio J Compte, F Hunter McGuire, Jason M Lavender, Tiffany A Brown, Matthew R Capriotti, Annesa Flentje, Micah E Lubensky, Juno Obedin-Maliver, Mitchell R Lunn

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Body image, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Jason M NagataDepartment of Pediatrics, University of California, San Francisco, San Francisco, CA, USA. Electronic address: jason.nagata@ucsf.edu.
Emilio J CompteEating Behavior Research Center, School of Psychology, Universidad Adolfo Ibáñez, Santiago, Chile; Research Department, Comenzar de Nuevo Treatment Center, Monterrey, Mexico.
F Hunter McGuireThe Brown School, Washington University in St. Louis, St. Louis, MO, USA.
Jason M LavenderMilitary Cardiovascular Outcomes Research Program (MiCOR), Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA; The Metis Foundation, San Antonio, TX, USA.
Tiffany A BrownDepartment of Psychological Sciences, Auburn University, Auburn, AL, USA.
Matthew R CapriottiDepartment of Psychology, San José State University, San Jose, CA, USA; The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA.
Annesa FlentjeThe PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA; Department of Community Health Systems, University of California, San Francisco, San Francisco, CA, USA; Alliance Health Project, Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, San Francisco, CA, USA.
Micah E LubenskyThe PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA; Department of Community Health Systems, University of California, San Francisco, San Francisco, CA, USA.
Juno Obedin-MaliverThe PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA; Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA, USA; Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, CA, USA.
Mitchell R LunnThe PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA; Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, CA, USA; Division of Nephrology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA.

Funding

GWB MENTAL HEALTH SERVICE RESEARCH TRAININGT32MH019960 · NIMH · WASHINGTON UNIVERSITY · PI Leopoldo J Cabassa, Byron James Powell · 1995 to 2026
$11.1M
UCSF-Kaiser Urological Epidemiology Research Career Development ProgramK12DK111028 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI HUANG, ALISON · 2016 to 2025
$5.3M
Investigating relationships between problematic social media use and binge-eating disorder to inform precision guidance for adolescentsR01MH135492 · NIMH · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI NAGATA, JASON M · 2023 to 2024
$1.0M
Gene expression outcomes in interventions for substance using HIV+ minority menK23DA039800 · NIDA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI FLENTJE, ANNESA · 2015 to 2019
$1.0M
Informing national guidelines on adolescent and young adult physical activity and sedentary behavior to prevent cardiovascular diseaseK08HL159350 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI NAGATA, JASON M · 2021 to 2025
$869k
NHLBI NIH HHS K08 HL159350NIDA NIH HHS K23 DA039800NIDDK NIH HHS K12 DK111028NIMH NIH HHS R01 MH135492NIMH NIH HHS T32 MH019960
6 · The paper itself

Abstract

Muscle dysmorphia (MD) is characterized by extreme preoccupation with insufficient muscularity that prompts pathological behaviors and distress/impairment. The Muscle Dysmorphic Disorder Inventory (MDDI) - a widely used measure of MD symptoms - has yet to be validated among transgender women, despite emerging evidence suggesting risk for muscularity-oriented concerns in this population. We examined the MDDI factor structure as well as the reliability and validity of its subscales in a sample of 181 transgender women ages 19-73 years who participated in a national longitudinal cohort study of U.S. sexual and gender minority adults. Confirmatory factor analysis was used to examine model fit for the original three-factor structure of the MDDI (drive for size, appearance intolerance, functional impairment). A re-specified three-factor model allowing covariance of residuals for two conceptually related items demonstrated good overall fit (χ

Indexed as

Body Dysmorphic DisordersPsychometricsTransgender PersonsAdultAgedFactor Analysis, StatisticalFemaleHumansLongitudinal StudiesMaleMiddle AgedReproducibility of ResultsSurveys and QuestionnairesYoung AdultAssessmentGenderMeasurementMuscularityPsychometricValidation

Identifiers

PMID39405723
PMCPMC11629657

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.