Disparities in Smoking Behavior by Race/Ethnicity in 10 Diverse Communities in Chicago: Findings from Sinai Community Health Survey 2.0.

Disparities in smoking prevalence persist among and within racial/ethnic groups in the U.S. This study aimed to identify racial/ethnic smoking behavior disparities in Chicago between 2015 and 2016. We used data from the Sinai Community Health Survey 2.0, a population-based survey conducted among adults living in ten diverse communities in Chicago. A total of 1543 adults completed the survey. We estimated the prevalence of smoking behavior among participants who had smoked at least 100 cigarettes in their lives (N = 598). We stratified by race/ethnicity and sex, reporting statistically significant differences at p < 0.05 threshold. Current smoking was highest among NHBs (40%), followed by Puerto Ricans (28%), NHWs (24%), and Mexicans (13%). Among participants who had smoked 100 cigarettes in their life, over 60% of Puerto Rican (65%) and NHB (63%) participants were daily smokers. Although 72% of NHB smokers tried to quit smoking in the previous year, only 15% of them quit smoking for more than 12 months. Among Puerto Rican current smokers, 44% smoked a pack of cigarettes per day or more while only 6% of NHBs smoked more than a pack a day. Only 20% of Mexican participants were advised by a health professional to quit smoking in the past year. Among Puerto Rican females, 55% started smoking before the age of 15. We found important differences in smoking behavior by race/ethnicity groups and sex. These disparities highlight the importance of implementing targeted evidence-based strategies to reduce tobacco use, particularly among those groups with the highest prevalence.