title: Influence of gender, sexual orientation, and need on treatment utilization for substance use and mental disorders: findings from the California Quality of Life Survey.
abstract: BACKGROUND
  Prior research has shown a higher prevalence of substance use and mental disorders among sexual minorities, however, the influence of sexual orientation on treatment seeking has not been widely studied. We use a model of help-seeking for vulnerable populations to investigate factors related to treatment for alcohol or drug use disorders and mental health disorders, focusing on the contributions of gender, sexual orientation, and need.
  
  
  METHODS
  Survey data were obtained from a population-based probability sample of California residents that oversampled for sexual minorities. Logistic regression was used to model the enabling, predisposing, and need-related factors associated with past-year mental health or substance abuse treatment utilization among adults aged 18-64 (N = 2,074).
  
  
  RESULTS
  Compared with individuals without a diagnosed disorder, those with any disorder were more likely to receive treatment. After controlling for both presence of disorder and other factors, lesbians and bisexual women were most likely to receive treatment and heterosexual men were the least likely. Moreover, a considerable proportion of sexual orientation minorities without any diagnosable disorder, particularly lesbians and bisexual women, also reported receiving treatment.
  
  
  CONCLUSIONS
  The study highlights the need to better understand the factors beyond meeting diagnostic criteria that underlie treatment utilization among sexual minorities. Future research should also aim to ascertain the effects of treatment provided to sexual minorities with and without diagnosable disorders, including the possibility that the provision of such treatment may reduce the likelihood of their progression to greater severity of distress, disorders, or impairments in functioning.
authors.affiliation: Center for Research, Education, Training and Strategic Communications on Minority Health Disparities, University of California, Los Angeles, USA. grella@ucla.edu
authors.forename: Christine E
authors.initials: CE
authors.lastname: Grella
authors.forename: Lisa
authors.initials: L
authors.lastname: Greenwell
authors.forename: Vickie M
authors.initials: VM
authors.lastname: Mays
authors.forename: Susan D
authors.initials: SD
authors.lastname: Cochran
mesh_terms: D000293:Adolescent; D000328:Adult; D002140:California / Q000453:epidemiology; D005260:Female; D006296:Health Services / Q000706:statistics & numerical data*; D006301:Health Services Needs and Demand / Q000706:statistics & numerical data*; D006306:Health Surveys; D006716:Homosexuality / Q000523:psychology / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000453:epidemiology / Q000523:psychology* / Q000628:therapy; D008875:Middle Aged; D010342:Patient Acceptance of Health Care; D011788:Quality of Life; D012737:Sex Factors; D019529:Sexuality / Q000523:psychology* / Q000706:statistics & numerical data; D019966:Substance-Related Disorders / Q000453:epidemiology / Q000523:psychology* / Q000628:therapy
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