目的 对下肢骨折术后预防下肢深静脉血栓形成（deep venous thrombosis DVT ）采用常规的护理措施、DVT的预防护理方式进行研究,比较具体效果。方法 选取2018年1月—2021年6月行下肢骨折术治疗的64例患者,采用随机数字表法分为对照组（n=32）组和观察组（n=32）。分别采用常规护理模式和DVT预防护理措施,比较出现DVT的发生率。通过对DVT控制护理行效果分析。结果 通过对两组下肢骨折术后患者进行DVT比较,其中普通组患者术中、术后出现DVT的出现率分别为6.25％、9.37％,整体出现率为15.62％。观察组下肢骨折患者DVT整体出现率情况为6.24％,经比较,观察组下肢骨折患者效果较优（P<0.05）。结论 对下肢骨折术后采用预防性护理,能够有效减少DVT发生率。
Objective To investigate and compare the effects of routine nursing measures and deep venous thrombosis （DVT） preventive nursing measures on the prevention of DVT after operation for lower limb fracture. Methods A total of 64 patients who had underwent operation for lower limb fracture in our hospital were selected and divided into a control group （n=32, traditional nursing measures） and an observation group （n=32, DVT preventive nursing measures）. The incidence rate of DVT were compared between the two groups, and the nursing effects were evaluated. Results The incidence rates of intraoperative and postoperative DVT in the control group were 6.25% and 9.37% respectively, and the overall incidence rate was 15.62%. The overall incidence rates in the observation group was 6.24%, indicating that the nursing effect on the prevention of DVT in the observation group was better than that in the control group （P<0.05）. Conclusion Preventive nursing care after operation for lower limb fracture can effectively reduce DVT incidence.
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