Racial/ethnic differences in daily, nondaily, and menthol cigarette use and smoking quit ratios in the United States: 2002 to 2016.

In the United States (US), racial/ethnic groups differ in cigarette smoking behaviors. We examined changes in cigarette prevalence and quit ratios over 15 years by racial/ethnic group (Non-Hispanic (NH) White, NH Black, Hispanic, NH Other). Data were drawn from the 2002-2016 National Survey on Drug Use and Health (NSDUH) public use data files and analyzed in 2018. Linear time trends of the prevalence of daily, nondaily, and menthol cigarette use and quit ratios (i.e., proportion of former smokers among lifetime smokers) were assessed using logistic regression models. 19.35% of NH White persons were daily smokers in 2016; this prevalence was significantly higher than all other groups (NH Black 10.99%, Hispanic 6.81%, NH Other 9.10%). Menthol use was significantly more common among NH Black individuals than all other groups in every year from 2002 to 2016 (2016: NH Black 23.38%, NH White 14.52%, Hispanic 10.49%, NH Other 8.97%). From 2002 to 2016, daily and nondaily smoking decreased significantly among all groups. The rate of decline of nondaily smoking was more rapid among Hispanic than NH White individuals while the rate of menthol smoking decline was more rapid among NH White than among Hispanic individuals. The quit ratio did not change significantly from 2002 to 2016 among NH Black individuals (31% to 35%) in contrast to a significant increase among NH White (2002, 45%; 2016, 50%) and Hispanic (2002, 33%; 2016, 41%) individuals. Further progress in tobacco control for vulnerable groups may need to include innovative strategies to address these concerning trends.