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下肢深静脉血栓发生无症状性肺栓塞的相关危险因素

材料写作网    时间: 2021-08-05 04:06:49     阅读:

[摘要] 目的 分析下肢深静脉血栓(DVT)患者发生无症状性肺栓塞(PE)的危险因素。方法 方便选取该院收治的150例DVT患者,纳入时间为2014年6月”2017年6月。依据肺动脉造影(CTPA)结果将其分为两组:无症状PE组47例,症状性PE组103例。收集患者的资料病情,通过对比分析明确无症状性PE的危险因素。结果 无症状性PE组DVT以右侧患肢(59.6%)、中央型(63.8%)、有DVT病史(78.7%)、有心脏疾病(68.1%)为主;症状性PE组DVT以左侧患肢(82.5%)、周围型(65.0%)、无DVT病史(66.0%)、无心脏疾病(72.8%)为主,差异有统计学意义(P<0.05)。Logistic回归分析可知右侧患肢(OR=3.688,P=0.040)、中央型DVT(OR=0.164,P=0.001)、有DVT病史(OR=0.182,P=0.012)、有心脏疾病(OR=4.050,P=0.043)和无症状性PE的发生密切相关,视为危险因素。结论 DVT患者发生无症状性PE的概率高,其中右侧患肢、中央型DVT、有DVT病史、合并心臟疾病是危险因素,此类患者应该尽早诊断并干预处理。

[关键词] DVT;无症状性PE;症状性PE;危险因素

[中图分类号] R563.5 [文献标识码] A [文章编号] 1674-0742(2018)01(c)-0160-03

[Abstract] Objective This paper tries to analyze the risk factors of asymptomatic pulmonary embolism in patients with deep venous thrombosis. Methods 150 cases of DVT patients in this hospital from June 2014 to June 2017 were convenient selected, according to the results of computed tomography pulmonary arteriography, they were divided into two groups: asymptomatic PE group with 47 cases, symptomatic PE group of 103 cases. The data of patients were collected and the risk factors of asymptomatic PE were determined by comparative analysis. Results Asymptomatic PE group DVT with right limb(59.6%), central type (63.8%), a history of DVT (78.7%), heart disease (68.1%);PE group DVT with symptomatic left limb (82.5%), peripheral type(65.0%), no history of DVT (66.0%), no history of heart disease (72.8%), with significant difference(P<0.05). Logistic regres...

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