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目的根据量化分析下肢深静脉血栓形成的各种发病因素,制订下肢深静脉血栓形成的可疑度量表,提出危险分数。方法回顾性分析我院2001年1月至2011年1月以来的由临床确诊的下肢深静脉血栓的住院患者,共530例,依据文献结合本组资料对每例患者的相关危险因素、临床表现、实验室检查结果根据程度进行评分,采用统计学方法计算危险分数。结果 530例患者的分数整体符合正态分布,最高15分,最低2分,容许区间为3～12分。<3分为低度可疑,3～12为中度可疑,≥12分为高度可疑。结论下肢深静脉血栓危险因素的量化评分有助于早期预警,及时提出诊疗方案。
Objective According to the quantitative analysis of various risk factors of deep venous thrombosis of lower extremities, a scale of suspicion of deep venous thrombosis of lower extremities was established, and the risk score was proposed. Methods A retrospective analysis of our hospital from January 2001 to January 2011 from clinically diagnosed lower extremity deep venous thrombosis inpatients, a total of 530 cases, based on the literature combined with this group of data on each patient’s risk factors, clinical manifestations The results of laboratory tests were scored according to the degree and statistical methods were used to calculate the risk scores. Results The scores of 530 patients were generally in accordance with the normal distribution, the highest score of 15, the lowest score of 2, and the allowable range of 3 to 12. <3 divided into low suspicious, 3 to 12 moderate suspicious, ≥ 12 divided into highly suspicious. Conclusion The quantitative score of risk factors for lower extremity deep venous thrombosis is helpful to early warning and prompt diagnosis and treatment plan.