A Narrative Review of Prediction Models for Postoperative Recurrent Venous Thromboembolism

Venousthrombosis has a great impact on patients' quality of life after relapse. The present study summarizes the prediction model of recurrent venous thrombosis published in recent years regarding the applicable population, evaluation index, and predictive performance. It aims to provide a reference for the construction of a more reasonable predictive model and application of venous thrombosis recurrence. A query was conducted on EBSCO, Ovid, PubMed, Wanfang, and CNKI databases using the keywords "Venous Thromboembolism", "Recurrence", and "PredictionModels" to assess the prediction model of recurrent venous thrombosis. A total of five major models related to the recurrence of venous thrombosis were included. The models differed in reliability, validity, scoringmethod, evaluation method, and scope of application.