Cigarette Smoking Motives and Stages of Change in Smoking Cessation Among Veterans: Differences by Gender and Sexual Orientation.

Purpose: To examine differences across gender and sexual orientation in cigarette smoking motives and stages of change in smoking cessation among Veterans.

Design: Secondary data analysis of cross-sectional baseline surveys from a prospective cohort study.

Setting: United States, self-administered online survey.

Participants: Cisgender Veterans who reported past-year smoking (N = 146); 66.4% identified as lesbian, gay, or bisexual and 52.1% were men.

Measures: Smoking motives (i.e., social, self-confidence, boredom relief, and affect regulation), with higher scores indicating stronger motivation to smoke. Stages of change categories included precontemplation, contemplation/preparation, and action/maintenance.

Analysis: Analyses were stratified by gender and sexual orientation. Age-adjusted linear regression models estimated differences in smoking motives scores and multinomial logistic regression models estimated differences in stages of change categories relative to the precontemplation stage (reference category).

Results: In this Veteran sample, gay men reported higher social smoking motives vs heterosexual men (β = 1.50 (95% CI: .04, 2.97), -value = .045) and higher boredom relief smoking motives vs bisexual men (β = 1.53 (95% CI: .06, 2.29), -value = .041) in age-adjusted models. Lesbian women were more likely to be in the action/maintenance stage relative to the precontemplation stage when compared to both heterosexual women (aRRR = 4.88 (95% CI: 1.00, 23.79) -value = .050) and bisexual women (aRRR = 16.46 (95% CI: 2.12, 127.57), -value = .007) after adjusting for age.

Conclusion: Smoking cessation interventions may benefit from enhancing peer support for gay men. Given bisexual and heterosexual women were in less advance stages of change, there may be a greater need for motivational interventions to encourage quitting and additional support to assist with cessation efforts. Overall, findings highlight the diversity of cigarette use within LGB communities.