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目的提高对头孢美唑钠皮试阳性结果判断的准确性,更加安全有效的使用抗生素。方法选择2009年8月2011年1月对接受痔瘘手术的患者1 000例,分为组间对照组(n=500)和自身对照组(n=500)观察安尔碘和75%乙醇两种皮肤消毒液作头孢美唑钠皮试后出现的假阳性率。结果组间对照组及自身对照组头孢美唑钠皮试假阳性率,安尔碘为1.6%和1.2%,75%乙醇为10.8%和9.0%。结论与75%乙醇比较,安尔碘能降低头孢美唑钠的假阳性率,提高使用抗生素的安全性。
Objective To improve the accuracy of cefmetazole skin test to determine the positive results and to use safer and more effective antibiotics. Methods A total of 1 000 patients undergoing hemorrhoids and fistula surgery from August 2009 to January 2011 were divided into control group (n = 500) and self-control group (n = 500) Fake positive rate of skin disinfectant after taking cefmetazepine sodium test. Results The false positive rate of cefmetazole sodium in control group and self-control group was 1.6% and 1.2% for Anergine and 10.8% and 9.0% for 75% ethanol. Conclusion Compared with 75% ethanol, Arsenide can reduce the false positive rate of cefmetazole and improve the safety of antibiotics.