【摘要】 在老年人群中静脉血栓栓塞症（venous thromboembolism,VTE）的发生率较高，同时由VTE导致的致残率、致死率以及医疗费用也较高，但是在大量VTE相关随机对照及非随机对照研究中并未对患有多种基础疾病的老年人群给予足够的重视，因此，绝大多数的VTE指南所推荐的研究结果均是来源于较年轻患者和健康的老年人；同时大多数相关VTE防治指南或者共识是针对住院患者制定，而对于真正需要关注的存在VTE风险的居家、养老机构等非医院内老年人群来说，其推荐意见是不确定的。在此背景下，中国老年医学学会周围血管疾病管理分会结合国内外指南、相关研究等循证证据，制定了《老年人静脉血栓栓塞症防治中国专家共识》。更多还原

【Abstract】 The incidence of venous thromboembolism(VTE) is relatively high in the elderly population, and the disability, mortality, and medical expenses caused by VTE are also high. However, in a large number of randomized controlled and non-randomized controlled studies related to VTE, sufficient attention has not been paid to the elderly population with multiple underlying diseases. Therefore, the vast majority of research results recommended by VTE guidelines come from younger patients and healthy elderly people, at the same time, most relevant VTE prevention and treatment guidelines or consensus are formulated for hospitalized patients, and for non-hospital elderly populations such as home and elderly care institutions that truly need attention and risk of VTE, their recommended opinions are uncertain. In this context, the Peripheral Vascular Disease Management Branch of the Chinese Geriatrics Society has developed a consensus among Chinese experts on the prevention and treatment of VET in the elderly, based on evidencebased evidence such as domestic and foreign guidelines and relevant research.更多还原