ABSTRACT
Objective This article analyzed the characteristics of the health service in medium cities and the impact on community health service.Methods Summary and statistical analysis of the outcomes from the Fourth National Health Service Survey by the category of metropolitans,sub-provincial cities and provincial capital cities,and non-provincial-capital cities.Results In the medium cities,the geographical accessibility is high against low economic and technology accessibility.These cities have lower 2-week morbiditv rate but high children morbidity rate.These cities also feature high self-rated health status among residents and high health risk factors prevalence at the sarne time.Conclusion Medium cities are recommended to further build their CHS system,enhance their ties with larger cities,so as to elevate their technical competence,for meeting such public health needs of the people in infectious disease control,health promotion and vulnerable population healthcare.