Browsing by Author "Gou, Xiaoyi"

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    Research on physical health early warning based on GM(1,1)
    (Elsevier, 2022-01-22) Zeng, Bo; Yang, Yingjie; Gou, Xiaoyi
    At present, hundreds of millions of Chinese people face increasingly serious health risks, and health checks have undoubtedly played a significant role in finding health risks. However, the current health check in China mainly judges the quality of physical functions by a single index value without dynamic analysis of the changing trends of the index, which may lead to unreasonable diagnostic conclusions. In this paper, the data characteristics of physical indicators are systematically analyzed, and grey system models dedicated to data with the character- istics are applied to simulate and predict the changing trends of body indicators. On this basis, possible path- ological changes in body organs were identified. Specifically, this paper analyses the state of human kidney functions by grey prediction models. The results showed that even when the renal function index (serum creatinine) is within the normal range, the human renal function might be abnormal. The grey model analysis of the change trends of serum creatinine can predict the potential health hazards of renal functions