Behavioral and lifestyle factors refer to the adverse effects on health directly or indirectly due to their own bad behaviors and lifestyles. Such as diabetes, hypertension, coronary heart disease, colon cancer, prostate cancer, breast cancer, obesity, sexually transmitted diseases and AIDS, mental illness and suicide are all related to behavior and lifestyle.
Environmental factors emphasize the unity of human body with natural environment and social environment, and emphasize that health, environment and human development are inseparable. Maintaining the harmony between the natural environment and human beings is of great significance to maintaining and promoting health. If the harmony between man and nature is destroyed, human society will be retaliated by nature.
Inheritance of biological factors-According to the survey, the total incidence of birth defects in China is 13.7%, of which 2 million are severely mentally retarded every year. Heredity is also related to the occurrence of diseases such as hypertension, diabetes and tumor.
Health care service refers to the improvement of social health care facilities and systems. Among the four factors that affect health, environmental factors play an important role, followed by lifestyle and health services. Although genetic factors have little influence, once genetic diseases occur, they are irreversible. These four factors are interdependent.