LAUSR

Purpose The current study (1) examines how disparities in quitting cigarette and other tobacco product use have changed by race and socioeconomic status and (2) utilizes an expanded measure, any tobacco quit ratio (aQR), that extends previous work on cigarette quit ratios and captures use and cessation in a growing tobacco marketplace. Design Repeated cross-sectional representative survey; Setting: Minnesota Subjects Adult Minnesotans from the 2007 and 2018 Minnesota Adult Tobacco Survey (combined N=9,258) Measures Cigarette QR (cQR), aQR (cigarette, cigar, smokeless, pipe, e-cigarette, hookah), past year quit attempts, and recent cessation. Analysis Weights ensured statewide representativeness. Regression analyses tested for differences by race (Black vs White), income (low vs medium/high), and education (low vs medium/high) across survey years. Results cQRs and aQRs were relatively high among White respondents and those with medium-high education and income. The disparity in aQR between White and Black respondents decreased from 2007 to 2018. Black respondents were more likely to try to quit than White respondents but were less likely to report recent cessation. Conclusion Cessation disparities by race and socioeconomic status have changed little between 2007 and 2018, and the magnitude of the disparity for several cessation indicators remains large. Public health professionals and medical practitioners can play a key role in reducing disparities by supporting public policies and cessation interventions that target social determinants of health and associated barriers to quitting.