Based on ELES model,this essay puts forward a statistic equation on the primary medical needs and measures the basic medical needs,the marginal propensity to consume the medical products,the income elasticity of both urban and rural residents by using cross-sectional data.

This kind of interest comes from the basic need of human nature,especially the need for self-fulfillment.

basic needs of 634 normal college students from minority nationality regions of southwest China are investigated by way of questionnaire.

A feasibility study of expense contract of rural basic medical services by the community hospital;

Governments at all levels undertake the important duties in the supplies of basic medical services.

Due to the change of medical model, disease spectrum and age structure of population, community health service and medical insurance should cooperate, and gradually form an economic benign circle in order to provide primary care timely and control health expenditure effectively.