| Nowadays, the living standards,life style and daily diet of the Chinese citizens have had substantial changes and the living conditions has also improved greatly. With the influence of urbanization, aging and the changes of life style, great changes in the citizens'health behavior, disease patterns and health requirements have taken place. Therefore, the research on human health and the changes in human health is of great significance. Based on the junction of demology and health care in theory and qualitative analysis of the data, this thesis inserts some chart to perfect the research and by the assessment and elaboration of health standards, our research finds the mortality rates of human beings, the main reasons for death and the entire health level have changed a lot too. This thesis also further analyzes the influencing factors of human health and explores the new requirements of sanitary service in the changes of human health. To solve these problems, this research focuses on the bad outcome of human birth, appeals to prevent the chronic diseases from the early ages, pay more attention to the life quality than the treatment of the diseases, to increase the elderly public health investment and improve the level of human health. |