Association between marital status and cigarette smoking: Variation by race and ethnicity.

It is unclear whether health risk behaviors differ by nuanced marital statuses and race/ethnicity. We examined the association between detailed marital status and current cigarette smoking among U.S. adults by race/ethnicity. Data were from four Health Information National Trends (HINTS) study cycles collected in 2011-2017 with a nationally representative sample of adults 30 years and older (n = 11,889). Current cigarette smoking prevalence was compared across detailed marital statuses (married, cohabiting, divorced, widowed, separated, single/never married) by race/ethnicity. Adults who had the highest prevalence of cigarette smoking were non-Hispanic Black cohabitors (36.2%), separated non-Hispanic White adults (35.3%), and single/never married Hispanic adults (28.2%). It is noteworthy that widowed adults had lower cigarette smoking prevalence than those who were divorced or separated across races/ethnicities. Taken together, this study demonstrates how cigarette smoking prevalence varies by intersection of marital status and race/ethnicity. Ensuring the equitable implementation of a comprehensive best-practice tobacco prevention and control program that includes prevention and treatment is important to reduce the burden of cigarette smoking in these populations.