Objective To investigate middle-aged and old urban community residents ' demand on community health management as well as the influencing factors.Methods A total of 750 residents over 45 years old already incorporated in the community health management system in Jiangdong District of Ningbo were selected to be investigated by self-made questionnaires item by item and face to face.Results A total of 713(95.07%) valid questionnaires were obtained,and67.32% of the respondents showed that they needed health man...