Impact of cardiovascular disease deaths on life expectancy in Chinese population / 生物医学与环境科学(英文)
Biomedical and Environmental Sciences
; (12): 162-168, 2014.
Article
in En
| WPRIM
| ID: wpr-270619
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>We aimed to analyze the impact of cardiovascular disease (CVD) deaths on life expectancy (LE) in Chinese population and estimate the percentage reduction in CVD mortality needed to increase LE by 1 year from the current level, a national target of health improvement.</p><p><b>METHODS</b>We used life tables, cause-elimination life tables, and age decomposition of LE with corrected mortality data from the National Disease Surveillance System in 2010.</p><p><b>RESULTS</b>LE at birth of Chinese people was 73.24 years in 2010. Women had a longer LE than men, and urban population had a longer LE than rural population. CVD deaths resulted in a 4.79-year LE loss and premature deaths in people aged 25 to 64 years were responsible for a substantial part of LE loss from CVD. Death from ischemic heart disease and cerebrovascular diseases accounted for 69.2% of LE loss from CVD deaths and death from cerebrovascular diseases was the largest contributor. In rural men, 51.1% LE loss from CVD deaths was caused by cerebrovascular diseases. If there were no changes in mortality rates for all other diseases, a 27.4% reduction in CVD mortality would increase LE by 1 year in Chinese population.</p><p><b>CONCLUSION</b>There is a considerable impact of CVD deaths on LE. A 1-year LE increase in the future requires at least a 27.4% reduction in CVD mortality from the current level. Targeting the rural population and tackling cerebrovascular diseases are important for reaching the national goal of health improvement.</p>
Key words
Full text:
1
Index:
WPRIM
Main subject:
Rural Population
/
Urban Population
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Cardiovascular Diseases
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China
/
Epidemiology
/
Life Expectancy
/
Mortality
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Life Tables
Type of study:
Prognostic_studies
Limits:
Adolescent
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Adult
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Aged
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Aged80
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Child
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Child, preschool
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Female
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Humans
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Infant
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Male
Country/Region as subject:
Asia
Language:
En
Journal:
Biomedical and Environmental Sciences
Year:
2014
Type:
Article