A Study On The Healthy Life Expectancy Of The Elderly In The Yangtze River Delta And Its Influencing Factors

With the deepening of the aging of the population,people not only pay attention to the length of life,but also start to pay attention to the time of healthy survival.Analyzing the healthy survival time of the elderly and understanding the main factors that affect their healthy survival are of great significance for improving the health of the population,improving the medical and health service system and formulating pension policies.This article focuses on an important indicator for measuring the health level of the population: healthy life expectancy,and discusses and studies from the following aspects.The first is to focus on the background of my country’s population aging.The Yangtze River Delta is an important economic demonstration area in my country,and its population aging is becoming more and more serious.Through relevant subordination of domestic and foreign literature on healthy life expectancy,clarify the development process,theoretical concepts and measurement indicators of healthy life expectancy,study the development status and changes of healthy life expectancy of the elderly,and understand the level of healthy life expectancy of the elderly And existing problems.The second is to establish a healthy life expectancy model and measurement indicators.This article selects data from the China Elderly Health Survey(CLHLS)as sample data to comprehensively analyze the healthy life expectancy of the elderly in the Yangtze River Delta in 2008 and 2018,and compare them The health expectancy of the elderly in three provinces and one city in the Yangtze River Delta.The third is based on data analysis to explore the influencing factors that affect the healthy life expectancy of the elderly,sort out and screen the influencing factors,and conduct multiple regression analysis to understand the main influencing factors that affect the healthy life expectancy of the elderly.The fourth is to put forward optimization suggestions and countermeasures through the analysis of the expected life expectancy of the elderly and the exploration of influencing factors.This article finally draws the following conclusions.Conclusion 1,The ratio of healthy life expectancy to life expectancy of the elderly in the Yangtze River Delta from2008 to 2018 does not all conform to the "functional deficit expansion theory".Conclusion 2,Elderly people in Jiangsu Province have the highest healthy life expectancy,while those in Zhejiang Province have the lowest healthy life expectancy.Conclusion 3.Age,province/city of residence,nature of residence,gender,education level,occupation,and annual family income have an impact on the healthy life expectancy of the elderly.Family income has a certain impact on the healthy life expectancy of the elderly in the Yangtze River Delta,but it is not the main influencing factor.Conclusion 4,in addition to the age factor,there are large differences in the factors affecting the health and life expectancy of the elderly in the three provinces and one city.The main contributions of this article: First,based on the China Elderly Health Survey(CLHLS),the concept of region is introduced,and Sullivan is used to study the healthy life expectancy of the elderly in the Yangtze River Delta,and the healthy life expectancy of the elderly in three provinces and one city in the Yangtze River Delta Conduct comparative analysis.The second is to explore the factors influencing the healthy life expectancy of the elderly in the Yangtze River Delta.Through the descriptive analysis,correlation analysis,and significance test of the factors that affect the health level in the Yangtze River Delta,the healthy life expectancy of the elderly is made on this basis.Multiple regression analysis,in-depth analysis of the main factors affecting healthy life expectancy.The third is to remove the main factor of age to explore the main influencing factors that affect the healthy life expectancy of the elderly in three provinces and one city.The innovations of this article are: First,the concept of regional development is introduced into the study of healthy life expectancy.Previous studies have almost no concept of regional development.This article takes the Yangtze River Delta region as the research object of this article.Research on healthy life expectancy.The second is to increase influencing factors and add the two influencing factors of residence type and occupation.The study found that residence type and occupation are the main factors influencing the healthy life expectancy of the elderly.However,in previous studies,there is almost no information about residence type and occupation.Analysis.The introduction of new influencing factors in this article is also an extension and expansion of the factors affecting the health and life expectancy of the elderly.