Cigarette Smoking Among Lesbians, Gays, and Bisexuals: How Serious a Problem? (United States)

Cancer Causes Control. 2004 Oct;15(8):797-803. doi: 10.1023/B:CACO.0000043430.32410.69.

Abstract

Introduction: Population-based health surveys seldom assess sexual orientation, which results in the absence of a reliable measure of smoking among lesbians, gays, and bisexuals (LGB), a population perceived to have higher risks of tobacco-related diseases. This is the first study to compare the cigarette smoking rate of LGB with that of heterosexual individuals using a population-based sample with both male and female adults, and to identify which sub segments of LGB population are particularly burdened by tobacco use.

Methods: California Health Interview Survey (CHIS), a population-based telephone survey was used to assess smoking prevalence and its correlates among respondents. Of 44,606 respondents, 343 self-identified as lesbian; 593 self-identified as gay; and 793 identified themselves as bisexual (511 female and 282 male). Statistical analysis was performed using SAS and SUDAAN.

Results: Lesbians' smoking rate (25.3%), was about 70% higher than that of heterosexual women (14.9%) Gay men had a smoking prevalence of 33.2%, comparing to heterosexual men (21.3%). After controlling for demographic variables, logistic regression analysis showed that lesbians and bisexual women were significantly more likely to smoke compared with heterosexual women (OR = 1.95 and OR = 2.08, respectively). Gay men were also significantly more likely to smoke than heterosexual men (OR = 2.13; 95% CI = 1.66-2.73). Being 35-44-years-old, non-Hispanic White, and having low-education attainment and low-household income were common demographic predictors of cigarette smoking among LGB.

Conclusion: Our study provides the strongest evidence to date that lesbians, bisexual females, and gay men had significantly higher cigarette smoking prevalence rates than their heterosexual counterparts.

MeSH terms

  • Adolescent
  • Adult
  • Age Factors
  • Bisexuality / statistics & numerical data*
  • California / epidemiology
  • Female
  • Health Surveys
  • Homosexuality, Female / statistics & numerical data*
  • Homosexuality, Male / statistics & numerical data*
  • Humans
  • Income
  • Male
  • Middle Aged
  • Prevalence
  • Smoking / epidemiology*