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Risk Characteristics of Venous Thromboembolism in Chinese Patients

Background and objective: There is little report concerning risk characteristics of Chinese patients with venous thromboembolism (VTE). The present study was designed to investigate the risk characteristics in Chinese patients with VTE through a retrospective study. Methods: A total of 1048 registry patients with VTE in the recent 10 years were analyzed retrospectively with respect to underlying diseases or predisposing factors. Results: The incidence of VTE in both male and female has been increasing in the recent 10 years. A total of 885 patients were aged more than 50 years, and the mean age of the patients at diagnosis was 58.8 ± 15.7 years. Main risk factors were a prolonged immobilization and malignant tumors, which were different from Western patients. Conclusions: This registry demonstrated the different risk characteristics in Chinese patients compared to Western patients. Our results will be available for establishing the prevention of VTE in China.