2001年3月WHO召集了一次国际专家协商会,探讨了有关空中旅行和静脉血栓关系的现状,并对今后需开展进一步研究提出建议。 根据所评价的证据,专家们的结论是;在空中旅行和静脉血栓间可能存在联系,但这种关系可能较小,其影响主要对有静脉血栓附加危险因素的旅客。这些危险因素包括患静脉血栓者、肥胖 In March 2001, the WHO convened an international consultative meeting to discuss the current status of the relationship between air travel and venous thrombosis and to make recommendations for further research in the future. Based on the evidence evaluated, experts concluded that there may be a link between air travel and venous thrombosis, but this relationship may be smaller, affecting travelers who are primarily associated with risk factors for venous thrombosis. These risk factors include those with venous thrombosis and obesity