1. General information of community residents: such as age, gender, occupation, etc. Although this information is very important for understanding the basic situation of the community, it is not the focus of diagnostic analysis.
2. Special circumstances of individual families in the community: special circumstances of individual families in the community or detailed information of individual cases. Although this information may be important for the health management of a single family or individual, it does not represent the situation of the whole community.
3. Usage of medical institutions and medical resources in the community: Although medical institutions and resources are very important to community health, they belong to the category of resource management and are not the main content of diagnosis and analysis.