医院感染监测资料统计分析

目的：了解我院院感发生率、抗生素使用情况以及发生医院感染耐药菌的情况。方法：以回顾性调查的方法,对我院2007年14352份住院病人病历抽查结果进行统计分析,抽查病历1449份。结果：14352位住院病人,282人发生医院感染,总感染率为1.96%。1449份病例抽查结果统计,医院感染发生率前三位分别是呼吸内科8.72%,风湿血液科8.52%,消化科5.56%。医院感染部位前三位分别是下呼吸道感染63.82%,泌尿道感染14.54%,上呼吸道6.4%;抗生素使用率前三位为普外科100%,泌尿外科98.85%,呼吸内科93.20%;医院感染病原菌主要是革兰氏阴性菌58.33%;结论：切实落实医院感染控制措施,加强抗生素合理使用,是降低医院感染发生率的关键。

Statical Analysis on Monitoring Data of Hospital Infection

Purpose： Discussed situation of the hospital infection, the way of using antibiotics and the drug--resistant strains＇ occur- ration in No. 416 hospital. Methods： Picked up 1449 samples from 14352 paitients in the year of 2007 in random and analyzed the result by statistical methods. Result： In 14352 patients, 282 of them occurred hospital infection（1.96 %）. In 1449 samples, there were 3 departments of hospital which got high hospital infection. There were： the department of respiratory （8.72 %）, the department of rheumatoid hematologists（8.52 %） and the department of gastroenterology（5. 56 %）. The hospital infection often hap- pened in lower respiratory tract cavity（63.82 % ）, urinary tract（14.54 % ） and upper respiratory tract cavity（6.4 % ）. There were 3 departments of hospital which got high usage of antibiotics. There were： the department of general surgery（100 %）, the department of urinary surgery（98.85 %） and the department of respiratory（93.20%）. The hospitals infection strain were mainly gram-- negative bacteria（58.33 % ）. Result：To find a way to control the hospital infection in an effective way and use the antibiotics reasonably is the most important way in reducing the hospital infection.