Jiemin Ma1, K Robin Yabroff1, Rebecca L Siegel1, William G Cance2, Howard K Koh3, Ahmedin Jemal4. 1. Surveillance & Health Equity Science, American Cancer Society, Atlanta, GA, USA. 2. Office of the Chief Medical and Scientific Officer, American Cancer Society, Atlanta, GA, USA. 3. Department of Health Policy and Management, Harvard T.H. Chan School of Public Health, Boston, MA, USA. 4. Surveillance & Health Equity Science, American Cancer Society, Atlanta, GA, USA. Ahmedin.jemal@cancer.org.
Abstract
BACKGROUND: Eliminating health disparities among different segments of the US population is an overarching goal of the US Healthy People 2020 objectives. OBJECTIVE: Examine changes in educational, rural-urban, and racial disparities in premature mortality during the past 10 years. DESIGN AND PARTICIPANTS: Descriptive analysis of US mortality data from 2007 to 2017. MAIN MEASURES: Relative and absolute rural-urban, educational attainment, and Black-White disparities in premature mortality for all-cause and top 10 causes of death among persons ages 25-74 years, estimated as rate ratios and rate differences between ≤12 and ≥16 years of education, rural versus urban, and non-Hispanic Black (Black) versus non-Hispanic White (White), respectively, in 2007 and 2017. KEY RESULTS: During 2007-2017, mortality rates in persons aged 25-74 years in the USA increased for several leading causes of death, especially in persons with <16 years of education, rural residents, and White people. As a result, disparity in mortality between 2007 and 2017 widened on both relative and absolute scales for all-cause and for 6 of the top 10 causes of death by education and for all-cause and for 9 of the top 10 causes by rural/urban residence. In contrast, Black-White disparities narrowed for all-cause and for all 7 causes that Black people had a higher rate than White people. For all-cause mortality for example, absolute disparities in the number of deaths per 100,000 person-years between 2007 and 2017 increased from 454.0 (95%CI, 446.0-462.1) to 542.7 (535.6-549.7) for educational attainment and from 85.8 (82.8-88.8) to 140.5 (137.6-143.4) for rural versus urban; in contrast, absolute Black-White disparity decreased from 315.3 (311.0-319.7) to 221.7 (218.1-225.3). CONCLUSIONS: Educational and rural-urban disparities in premature mortality widened, whereas Black-White disparities narrowed in the USA between 2007 and 2017, though overall rates remained considerably higher in Black people.
BACKGROUND: Eliminating health disparities among different segments of the US population is an overarching goal of the US Healthy People 2020 objectives. OBJECTIVE: Examine changes in educational, rural-urban, and racial disparities in premature mortality during the past 10 years. DESIGN AND PARTICIPANTS: Descriptive analysis of US mortality data from 2007 to 2017. MAIN MEASURES: Relative and absolute rural-urban, educational attainment, and Black-White disparities in premature mortality for all-cause and top 10 causes of death among persons ages 25-74 years, estimated as rate ratios and rate differences between ≤12 and ≥16 years of education, rural versus urban, and non-Hispanic Black (Black) versus non-Hispanic White (White), respectively, in 2007 and 2017. KEY RESULTS: During 2007-2017, mortality rates in persons aged 25-74 years in the USA increased for several leading causes of death, especially in persons with <16 years of education, rural residents, and White people. As a result, disparity in mortality between 2007 and 2017 widened on both relative and absolute scales for all-cause and for 6 of the top 10 causes of death by education and for all-cause and for 9 of the top 10 causes by rural/urban residence. In contrast, Black-White disparities narrowed for all-cause and for all 7 causes that Black people had a higher rate than White people. For all-cause mortality for example, absolute disparities in the number of deaths per 100,000 person-years between 2007 and 2017 increased from 454.0 (95%CI, 446.0-462.1) to 542.7 (535.6-549.7) for educational attainment and from 85.8 (82.8-88.8) to 140.5 (137.6-143.4) for rural versus urban; in contrast, absolute Black-White disparity decreased from 315.3 (311.0-319.7) to 221.7 (218.1-225.3). CONCLUSIONS: Educational and rural-urban disparities in premature mortality widened, whereas Black-White disparities narrowed in the USA between 2007 and 2017, though overall rates remained considerably higher in Black people.
Authors: Katherine M Flegal; Deanna Kruszon-Moran; Margaret D Carroll; Cheryl D Fryar; Cynthia L Ogden Journal: JAMA Date: 2016-06-07 Impact factor: 56.272
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