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Discrimination and Oral Health Impact: Moderating Role of Sex and Sexuality.

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dc.contributor.authorSoares, G.H.
dc.contributor.authorSethi, S.
dc.contributor.authorJessani, A.
dc.contributor.authorJamieson, L.
dc.date.issued2025
dc.description.abstractThis study investigated whether sex assigned at birth and sexuality have a moderating role on the effect of discrimination on oral health impacts among adolescents. Using data from the Longitudinal Study of Australian Children, a sample representative of all Australian adolescents aged 14 to 15 y (N = 2,905), we employed propensity score overlap weights to achieve covariate balance between participants exposed and unexposed to discrimination. Various forms of discrimination were examined: due to cultural background, due to mental health condition, due to sexual orientation, and due to sex assigned at birth. Oral health impact was assessed using the PedsQ Oral Health Scale. Poisson regression with robust variance was conducted including sex, sexual attraction, and discrimination as interaction terms. The sample included 1,407 females (49%) and 336 lesbian, gay, bisexual, and questioning (LGBQ) individuals (11%). More than 22% experienced at least 1 form of discrimination in the previous 6 mo. Findings from the overlap weighting analysis revealed that, in general, females had higher proportions of oral health impact compared with males, whereas sexually diverse youth tended to have worse oral health outcomes compared with non-LGBQ youth. A 2-fold higher prevalence rate of oral health impacts was found for sexually diverse females exposed to discrimination due to cultural background (95% confidence interval [CI]: 1.36–2.44) and due to mental health conditions (95% CI: 1.62–2.46). The largest effects of discrimination on oral health impacts were consistently observed among sexually diverse females. This novel study provides evidence on the moderating role of sex and sexuality in the relationship between discrimination and oral health among adolescents.
dc.description.statementofresponsibilityG. H. Soares, S. Sethi, A. Jessani, and L. Jamieson
dc.identifier.citationJournal of Dental Research, 2025; 104(5):495-502
dc.identifier.doi10.1177/00220345241310223
dc.identifier.issn0022-0345
dc.identifier.issn0022-0345
dc.identifier.orcidSoares, G.H. [0000-0001-6122-4399]
dc.identifier.orcidSethi, S. [0000-0002-3571-5298]
dc.identifier.orcidJamieson, L. [0000-0001-9839-9280]
dc.identifier.urihttps://hdl.handle.net/2440/146859
dc.language.isoen
dc.publisherSAGE Publications
dc.rights© The Author(s) 2025. This article is distributed under the terms of the Creative Commons Attribution 4.0 License (https://creativecommons.org/licenses/by/4.0/) which permits any use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).
dc.source.urihttps://doi.org/10.1177/00220345241310223
dc.subjectadolescents; sexual and gender minorities; LGBTQ; gender diverse; dental caries; quality of life
dc.subject.meshHumans
dc.subject.meshLongitudinal Studies
dc.subject.meshSexuality
dc.subject.meshMental Health
dc.subject.meshSex Factors
dc.subject.meshAdolescent
dc.subject.meshOral Health
dc.subject.meshAustralia
dc.subject.meshFemale
dc.subject.meshMale
dc.subject.meshSexual and Gender Minorities
dc.titleDiscrimination and Oral Health Impact: Moderating Role of Sex and Sexuality.
dc.typeJournal article
pubs.publication-statusPublished

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