Mental disorders and sexual orientation in college students across 13 countries of differing levels of LGBTQ+ acceptance

WHO WMH-ICS Collaborators, Roberto RENTERÍA*, Claes ANDERSSON, Marcus BENDTSEN, Philippe MORTIER, Randy P. AUERBACH, Jason BANTJES, Harald BAUMEISTER, Anne H. BERMAN, Erik BOOTSMA, Ronny BRUFFAERTS, Irina F. COHUTCohut, Marcelo A. CROCKETT, Pim CUIJPERS, Oana A. DAVID, David D. EBERT, Raúl A. GUTIERREZ-GARCÍA, Penelope A. HASKING, Xanthe HUNT, Petra HURKSMathilde M. HUSKY, Ana Lucia JIMENEZ, Fanny KÄHLKE, Ann-Marie KÜCHLER, Scarlett MAC-GINTY, Arthur D.P. MAK, Vania MARTÍNEZ, Margaret MCLAFFERTY, Iris R. MONROY-VELASCO, Elaine K. MURRAY, Siobhan O'NEILL, Claudiu C. PAPASTERI, Priscilla PAZ, Codruta A. POPESCU, Kealagh ROBINSON, Elske SALEMINK, Oi-Ling SIU, Dan J. STEIN, Sascha Y. STRUIJS, Cristina TOMOIAGA, Sanne VAN LUENEN, Daniel V. VIGO, Angel Y. WANG, Reinout W. WIERS, Samuel Y.S. WONG, Corina BENJET, Yesica ALBOR, Patricia BAEZ, Guilherme BORGES, Elsie BREET, Anabell Covarrubias DÍAZ, Sergio CRUZ-HERNÁNDEZ, Jorge GAETE, Franco GERICKE, Praxedis Cristina HERNÁNDEZ URIBE, Kristen L. HUDEC, Karen JACOBS, Leontien JANSEN, Rozemarijn JEANNIN, Álvaro I. LANGER, M. Irene LÉNIZ, Maria Elena MEDINA-MORA, Lonna MUNRO, Richard J. MUNTHALI, Daniel NÚÑEZ, Maria Abigail PAZ-PERÉZ, Julia PEI, Ana Paula PRESCIVALLI, Guillermo QUEVEDO, Karla Patricia VALDÉS-GARCÍA, Ilse VANDEPOEL, Eunice VARGAS-CONTRERAS, Wouter VOORSPOELS

*Corresponding author for this work

Research output: Journal PublicationsJournal Article (refereed)peer-review

Abstract

Mental health disparities have been reported among sexual minority individuals; minority stress theory posits that such disparities are a result of stigma and discrimination. We estimated the prevalence of mental disorders across sexual orientation groups among first-year college students and whether differences across sexual orientation groups varied by gender and country-level LGBTQ+ (lesbian, gay, bisexual, transgender, queer) social acceptance. Using data (N = 53,175; 13 countries) from the World Mental Health Surveys International College Surveys, we performed multilevel logistic regressions to estimate the associations between sexual orientation (i.e., heterosexual, heterosexual with same-gender attraction [SGA], gay/lesbian, bisexual, asexual, questioning, and other) and five twelve-month DSM-5 disorders (major depressive disorder, generalized anxiety disorder, panic disorder, alcohol use disorder, drug use disorder). Heterosexual students with SGA (AORs 1.30–2.15), gay/lesbian (AORs 1.49–2.70), bisexual (AORs 2.26–3.49), questioning (AORs 1.38–2.04), and “other” (AORs 1.76–2.94) students had higher odds of all disorders compared to heterosexual students with no SGA; asexual students did not. Significant interactions with gender show that the gender difference in prevalence was greater among bisexual individuals for most disorders and among all sexual minorities (except “other”) for drug use disorder. Significant interactions with country level LGBT+ social acceptance showed some sexual minority groups had lower odds (AORs 0.83–0.95) of disorder as country-level acceptance increased. These findings provide further evidence of mental disorder disparities across a wide range of sexual orientations and how these disparities vary by gender and societal LGBTQ+ acceptance in students from diverse countries.
Original languageEnglish
Pages (from-to)331-340
Number of pages10
JournalJournal of Psychiatric Research
Volume186
Early online date18 Apr 2025
DOIs
Publication statusE-pub ahead of print - 18 Apr 2025

Bibliographical note

Publisher Copyright:
© 2025 Elsevier Ltd

Keywords

  • College student
  • Cross-national
  • DSM-5
  • Mental disorder
  • Sexual orientation
  • Social acceptance

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