The purpose of this study is twofold: first, to improve the Health and Welfare Data Portal into a more intuitive and user-friendly platform; and second, to expand the openness of health and welfare statistical information and data to enhance their usability.
This study examined cases of domestic and international data portals. Regarding the 2025 operations of the Health and Welfare Data Portal, the study proceeded with three main topics: first, the status of portal visits, content usage, and microdata provision was identified; second, a satisfaction survey was conducted with 1,000 users to analyze service satisfaction and improvement needs, such as search accuracy; and third, summarizing the 2025 portal restructuring―including new survey data integration and UI/UX redesign―while proposing future tasks such as continuous content development and quality management.