Comparison of Health Risks and Changes in Risks over Time Among a Sample of Lesbian, Gay, Bisexual, and Heterosexual Employees at a Large Firm.

The objective of this study was to estimate the prevalence of health risk factors by sexual orientation over a 4-year period within a sample of employees from a large firm. Propensity score-weighted generalized linear regression models were used to estimate the proportion of employees at high risk for health problems in each year and over time, controlling for many factors. Analyses were conducted with 6 study samples based on sex and sexual orientation. Rates of smoking, stress, and certain other health risk factors were higher for lesbian, gay, and bisexual (LGB) employees compared with rates of these risks among straight employees. Lesbian, gay, and straight employees successfully reduced risk levels in many areas. Significant reductions were realized for the proportion at risk for high stress and low life satisfaction among gay and lesbian employees, and for the proportion of smokers among gay males. Comparing changes over time for sexual orientation groups versus other employee groups showed that improvements and reductions in risk levels for most health risk factors examined occurred at similar rates among individuals employed by this firm, regardless of sexual orientation. These results can help improve understanding of LGB health and provide information on where to focus workplace health promotion efforts to meet the health needs of LGB employees.