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research article
糖尿病患者ICU病原菌分布临床分析
Authors
冯野
王智宣
马佳琳
Publication date
1 January 2026
Publisher
Editorial Office of Chinese Journal of Laboratory Diagnosis
Doi
Abstract
目的探讨ICU中糖尿病患者病原学分布的临床特征。方法回顾性分析吉林大学白求恩第三医院ICU收治的223例病原菌阳性感染患者临床及细菌学培养资料。比较糖尿病与非糖尿病重症患者病原菌分布的差异。结果其中非糖尿病组51例(22.87%),糖尿病组172例(77.13%),与非糖尿病组相比糖尿病组白细胞总数及中性粒细胞总数明显升高(P<0.05)。两组均以革兰阴性菌感染为主,非糖尿病组革兰阴性菌占70.89%(56/79),革兰阳性菌占22.78%(18/79),真菌占6.33%(5/79);糖尿病组革兰阴性菌占71.20%(225/316),革兰阳性菌占22.78%(72/316),真菌占6.01%(19/316)。两组前3位检出菌分别为鲍曼不动杆菌、肺炎克雷伯杆菌及铜绿假单胞菌。两组均以肺部感染最为常见,其次为腹部及血行感染。非糖尿病组中原发感染部位为1处的感染发生率为82.35%,大于糖尿病组68.02%(P<0.05),糖尿病组中2处及以上部位的感染发生率为31.98%,大于非糖尿病组17.65%(P<0.05)。结论ICU中重症患者检出菌以革兰阴性菌为主,鲍曼不动杆菌是最常见的病原菌,感染部位以肺部为主,糖尿病患者更易出现多部位感染
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Last time updated on 04/02/2026