【摘 要】目的：分析静脉留置针产生静脉炎的危险因素及护理干预效果价值。方法：选取于本科室行静脉留置针的患者600例，由抽签随机分组，每组各300例，常规组未实行护理干预，研究组实行护理干预，对比两组静脉炎发生率，回顾分析静脉留置针产生静脉炎的危险因素。结果：研究组患者静脉炎发生率明显低于常规组，产生与未产生静脉炎患者在年龄、穿刺部位、穿刺次数、日输液量、输液药物、留置针时间等危险因素对比上存在差异(P<0.05)。结论：静脉留置针产生静脉炎的危险因素多样复杂，为静脉留置针患者提供护理干预具有显著的效果，能有效预防或减少静脉炎的发生。

    【关键词】静脉留置针；静脉炎；危险因素；护理干预

    【Abstract】Objective To analyze the risk factors of phlebitis caused by intravenous indwelling needle and the value of nursing intervention.Methods A total of 600 patients with venous indwelling needles were selected from the hospital. They were randomly divided into groups of 300 patients. The routine group did not implement nursing intervention. The study group implemented nursing intervention. The incidence of phlebitis was compared between the two groups. The needle produces a risk factor for phlebitis.Results The incidence of phlebitis in the study group was significantly lower than that in the conventional group. There was a difference in the risk factors such as age ......