Healthy people: The World Health Organization points out that "health is not just the absence of disease and weakness, but a state of physical, psychological and social adaptation". "To make all people in the world reach a fruitful health level in both social life and economic life", therefore, healthy people should be healthy ~ the structure of the body is intact and the function is normal; Mental health is also called mental health ~ know yourself correctly, know the environment correctly and adapt to the environment in time; And it has good social adaptability ~ its ability can be fully exerted in the social system, and it can effectively play its role suited to its identity, and its behavior conforms to social norms.
Sub-health population: it is a group of people between physical, psychological and social health and obvious diseases. Although they have no obvious diseases, they show a decline in physical strength, reaction ability and adaptability. Such people are called sub-healthy people.
High-risk group: High-risk group is a group with obvious harmful factors to health, and its disease probability is significantly higher than other groups. Including (1) high-risk family members. Families with any one or more of the following signs are high-risk families: single-parent families; Families of drug addicts and alcoholics; Family medical education network for the mentally ill, the disabled and the seriously ill; Dysfunctional families on the verge of collapse; Families discriminated against by society. (2) People with obvious risk factors. Risk factors refer to the inducing factors related to the occurrence, development and death of diseases in the internal and external environment of the body.
Key health care groups: key health care groups refer to people who need systematic health care in the community for various reasons, such as children, women, the elderly, people recovering from diseases, the disabled and other people who need special health care.
Patients: Patients with various diseases include patients with common diseases, patients with chronic diseases, patients who need first aid, etc.