Research on the realization path of open public health data in China

Purpose/SignificancePublic health data is an important part of China's public data. It can help improve China's public data open system, realize the value that public health data should have, and achieve the goal of "building a community of shared future for human health" as soon as possible.Method/ProcessUsing the topic mining model, the bibliographic information related to "public health data openness" in the CNKI and WOS is processed to find the influencing factors that affect the realization of public health data openness. Secondly, the mutual influence relationship between these factors is found, and using system dynamics, a causal relationship diagram and a system flow diagram are constructed to simulate and analyze the value realization model of China's public health data openness, and then the value realization path of China's public health data openness is summarized.ResultThe causal relationship diagram mainly includes four types of circuits, and 43 equation designed models have been determined through multiple simulation simulations. At the 22nd month, the value of "public health data" began to gradually emerge. At the same time, the slope of the line between "data security" and "timely response to data concerns" is also rapidly increasing. In the fourth month, the value of "public health data" remained relatively low and stable.ConclusionThe realization path of China's public health data openness can be carried out from three aspects, namely, the "safety standards" on the supply side, the "quality and quantity of citizens" on the demand side, and the improvement of the relevant supervision mechanisms that connect the supply and demand sides, so as to effectively tap the potential value of China's public health data.