TY  - JOUR
A1  - Rostron, Brian L.
A1  - Chang, Cindy M.
A1  - Davis Lynn, Brittny C.
A1  - Ren, Chunfeng
A1  - Salazar, Esther
A1  - Ambrose, Bridget K.
T1  - The contribution of smoking-attributable mortality to differences in mortality and life expectancy among US African-American and white adults, 2000–2019
Y1  - 2022/05/12
JF  - Demographic Research
JO  - Demographic Research
SN  - 1435-9871
SP  - 905
EP  - 918
DO  - 10.4054/DemRes.2022.46.31
VL  - 46
IS  - 31
UR  - https://www.demographic-research.org/volumes/vol46/31/
L1  - https://www.demographic-research.org/volumes/vol46/31/46-31.pdf
L2  - https://www.demographic-research.org/volumes/vol46/31/46-31.pdf
L3  - https://www.demographic-research.org/volumes/vol46/31/files/Supplementary%20Material%20-%20Data%20and%20Calculations.xlsx
L3  - https://www.demographic-research.org/volumes/vol46/31/files/Supplementary%20Material%20-%20Life%20Tables.xlsx
N2  - Background: The role of smoking in racial disparities in mortality and life expectancy in the United States has been examined previously, but up-to-date estimates are generally unavailable, even though smoking prevalence has declined in recent decades. 

Objective: We estimate the contribution of smoking-attributable mortality to observed differences in mortality and life expectancy for US African-American and white adults from 2000–2019. 

Methods: The indirect Preston–Glei–Wilmoth method was used with national vital statistics and population data and nationally representative never-smoker lung cancer death rates to estimate the smoking-attributable fraction (SAF) of deaths in the United States by sex-race group from 2000–2019. Mortality rates without smoking-attributable mortality were used to estimate life expectancy at age 50 (e_50) by group during the period. 

Results: African-American men had the highest estimated SAF during the period, beginning at 26.4% (95% CI:25.0%–27.8%) in 2000 and ending at 12.1% (95% CI:11.4%–12.8%) in 2019. The proportion of the difference in e_50 for white and African-American men that was due to smoking decreased from 27.7% to 14.8%. For African-American and white women, the estimated differences in e_50 without smoking-attributable mortality were similar to observed differences. 

Conclusions: Smoking continues to contribute to racial disparities in mortality and life expectancy among men in the United States. 

Contribution: We present updated estimates of the contribution of smoking to mortality differences in the United States using nationally representative data sources. 

ER  -