RESUMO
Objective To explore the current status of the application of health portals in the field of public health, and analyze the factors affecting users' adoption of health portals, so as to provide a theoretical basis for promoting the use of health portals and promoting health management. Methods Referring to domestic and foreign literature, integrating the technology acceptance model and the dual motivation factor theory, a comprehensive analysis framework was built, and the influencing factors of whether various groups of people adopt health portals were analyzed from multiple dimensions. Results The current status of health portal applications around special groups and specific purposes was analyzed. A comprehensive analysis dimension was constructed with perceived usefulness and perceived ease of use as the basic framework, service quality, social norms and users themselves as specific indicators, and positive and negative impacts as specific directions. Conclusion From the perspective of service, society and individuals, analyzing the positive and negative factors that affect users’ adoption of health portals, it is necessary to strengthen the use of health portals by special groups such as the elderly, to further improve disease prevention and control, deepen public health services, and promote the development of healthy China.