The Design And Implementation Of Health Survey Questionnaire System Based On.NET

As the first step in health management, health survey questionnaire could collect detailed health information under investigation, which provide a solid basis for further follow-up of health management. With the rapid development of internet technology, the information technology of health survey questionnaire system fully reflects the characteristics of widespread, high efficiency, convenience, privacy, low-cost and so on. In the current, how to provide required health questionnaire for different people and give personalized health guidance by the questionnaire information are urgent needs of the health management.The essay which build the health survey questionnaire system starts from the actual functional requirements, and the analysis of feasibility of the system, with the use of.NET, ASP.NET, ADO.NET and SQL Server database technology, the use of a typical three-tier B/S mode, then in the system design principles, the overall system is provided.The system is divided into three modules:the questionnaire design module, release and collection of questionnaire module and statistical analysis module. According to the flow charts, the use of Web controls and the reasonable design of database, the questionnaire design module generates the E-R diagram, then it would be transformed into the relational model, management-side set questionnaires, projects, project options in the questionnaire design module; It could display the Web page of the questionnaire dynamically by VB.NET and collect the users’ questionnaire information in the release and collection of questionnaire module; statistical analysis page could display health advice dynamically according to the users’ questionnaire data, and it could display the structure proportion chart of the theme questionnaire.At present, health survey questionnaire system based on NET has been operated practically, and various functions have been widely achieved, which show that the overall system’s design is reasonable and practicable.