Analysis Of Development Level Of Chengdu's Population Quality

The population quality is a subject of multidisciplinary research. The content is not only concerned about the demology, but also politics, sociology, economics, geography and medicine. In the world, scientific development, economic revitalization, and the whole progress of society depend on the improvement of the workers' quality and the training of qualified people. Research on the population quality attracts vast number of scholars. At present, many domestic and foreign scholars made many studies on measure index, evaluation index system of the population quality level, as well as the social, economic and environmental impacts. They achieved a number of fruitful research results. However, methods of mathematical statistics and comprehensive analysis of influencing factors are not enough to studies of population quality of one city.At present, Chengdu has been formed geographical population distribution of "Three Big Circle". This paper uses this research production creatively, summarizes the basic theory of population quality, conducts a longitudinal, lateral and internal comparative statistical analysis of the development level of Chengdu's population quality, tries to fully reflect the actual development level, and seeks for a harmonious way which could promote a better, faster and more comprehensive development of population quality, and upgrade the comprehensive level of the entire city.This paper could be divided into six parts. The first part concludes relevant domestic and foreign theories on "population quality" and interpretation of research background. The second part mainly introduces the basic theory and the influencing relationship. The third part describes the actuality of geographical population distribution of Chengdu's "Three Big Circle". The fourth part concludes the longitudinal, lateral and internal comprehensive qualitative description and quantitative analysis of the development level of Chengdu's population quality. The fifth part puts forward specific countermeasures and suggestions for different three layers. Finally, conclusions as follows:1. Chengdu's population death rate, infant death rate, and illiteracy rate descend observably. Educated people rate ascends remarkably. The population quality has been significantly enhanced in past more than 50 years.2. Contrasting with Shanghai and Wuhan which are the representative of domestic eastern and central cities shows that Chengdu's PQLI index is 97.57, in the middle level, and little less than eastern developed city's.3. Chengdu's HDI index is 0.6640, the sixth of 25 capital cities. Chengdu's integrate population quality is on the national medium level.4. Chengdu has its own advantages of population quality development. But education outlay investment, average educated year, basic establishment and system construction of education, research and medical treatment are not as good as developed nation and region.5. There are significant differences of population quality in the different regions of Chengdu. According to labour factor, compositer result obviously anastomoses with geographical population distribution trait of Chengdu's "Three Big Circle". Education factor influences more on integrated score of population quality level.6. According to the actual situation of "Three Big Circle", Chengdu should plan as a whole, give attention to more things, and develop the whole population quality.