An analysis on health life expectancy of adult residents in Zhejiang Province / 预防医学

ABSTRACT

Objective To analyze the health life expectancy (HALE) of the residents aged 15 years and above in Zhejiang Province and to evaluate the health level among adults. Methods The study was based the mortality data collected from Zhejiang Chronic Disease Surveillance Information and Management System, and the mortality rates were from the Under-Reporting Survey and the sample data in Zhejiang from the 5th National Health Service Survey in 2013. A Sullivan' s method was used to calculate the HALE. Results The life expectancy and self-evaluated HALE were 63.62 years, 55.80 years, respectively, and the difference was 7.82 years (61.49 years VS 55.13 years in males and 66.10 years VS 56.57 years in females) . The self-evaluated HALE 55.89 years in urban and 55.54 years in rural residents aged 15 years and above. The proportion of self-evaluated HALE in the total life expectancy was 87.70%, and it decreased with age, and the proportion has dropped to 67.31% in ≥65 age group. Life expectancy without chronic morbidity was 46.68 years (46.35 years in males and 47.01 years in females; 44.03 years in urban and 47.15 years in rural areas) among residents aged 15 years and above, and the proportion of self-evaluated HALE without chronic morbidity in the total life expectancy without chronic morbidity was 73.37%. Conclusion In general the proportion of self-evaluated HALE in the total life expectancy was small , and males had a greater proportion than female, and adults in rural areas had a greater proportion than that in urban areas. We should consider NCDS management for the elderly residents and to improve the life quality among the elderly residents.