A total of 2 result was found. Results that relate to HAN Zhengfeng

• Construction of the risk predition model of mild cognitive impairment in hospitalized elder patients

  WU Ruikai MA Long ZHOU Xiaohui HAN Zhengfeng DOI：10.12173/j.issn.1004-5511.202311014

  Mild cognitive impairment Multivariate Logistic regression model Decision tree model Neural network model Prediction model Elderly

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• Analysis of spatial distribution characteristics and influencing factors of depression among elderly people in China

  TANG Yuxuan HAN Zhengfeng DOI：10.12173/j.issn.1004-5511.202408073

  Elderly people Depression Spatial distribution characteristics Influencing factors

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