• 1. Medical Research and Biometrics Center, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 102300, P. R. China;
  • 2. Department of Statistics and Division of Biostatistics, College of Arts and Sciences and College of Public Health, The Ohio State University, Columbus OH43210, USA;
  • 3. Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100730, P. R. China;
WANG Chuangshi, Email: wangchuangshi@fuwai.com
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The risk prediction model (RPM) can be used to predict the risks of disease for individuals, playing an extremely important role in decision-making regarding disease prevention, treatment, and prognostic management. Most of the existing RPMs only utilize a single-time cross-section of variable data, so-called static models, which fail to consider the many changes during disease progression and lead to limited prediction accuracy. Dynamic prediction models can incorporate longitudinal data such as repeated measurements of variables during follow-up to capture the longitudinal changes in individual characteristics over time, describe the dynamic trajectory of individual disease risk and improve the prediction accuracy of the models; however, their application in medical research is still relatively small. In this paper, we conducted a systematic literature search to summarize the commonly used dynamic models: joint model, landmark model, and Bayesian dynamic model. By introducing their application scenarios, advantages and disadvantages, and software implementations and conducting comparisons, we aimed to provide methodological references for the future application of dynamic prediction models in medical research.

Citation: SONG Ruoqi, WU Shutong, WANG Chuangshi. An introduction of common dynamic predictive modeling methods in medical research. Chinese Journal of Evidence-Based Medicine, 2022, 22(10): 1224-1232. doi: 10.7507/1672-2531.202205137 Copy

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