Surveillance report of data of nosocomial infections in a three-A general hospital of Jiangsu Province from 2014 to 2023
10.11816/cn.ni.2025-248584
- VernacularTitle:2014-2023年江苏省某三甲综合医院医院感染监测报告
- Author:
Hao GONG
1
;
Shufang JIANG
1
;
Chengyi FENG
1
;
Jia DI
1
Author Information
1. 常州市第一人民医院感染管理处,江苏 常州 213003
- Publication Type:Journal Article
- Keywords:
Three-A hospital;
Hospital-associated infection surveillance;
Pathogen;
Trend
- From:
Chinese Journal of Nosocomiology
2025;35(6):939-944
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To explore the current status of surveillance data of nosocomial infections in a three-A hos-pital of Jiangsu Province and find out the problems in prevention and control of the nosocomial infection so as to provide scientific bases for formulating targeted prevention strategies.METHODS The related data of all infection cases from Changzhou First People's Hospital between 2014 and 2023 were exported from information real-time surveillance system and were analyzed by using Excel 2021 and R 4.3.2 software.RESULTS The average incidence rate of hospital-associated infection was 1.32％from 2014 to 2023,declining from 2.11％in 2014 to 0.97％in 2023,and it showed a downward trend(Z=-30.010,P＜0.001).The incidence rate of hospital-associated infec-tion was 19.86％in neurosurgery department(Z=-3.041,P=0.002),10.27％in hematology department(Z=5990,P＜0.001),8.85％in neurology department(Z=-1.437,P=0.151),7.00％in critical care medicine de-partment(Z=5.907,P＜0.001),6.28％in gastrointestinal surgery department(Z=-4.435,P＜0.001),thorac-ic surgery department(Z=1.696,P=0.090),4.52％in cardiothoracic surgery department(Z=13.218,P＜0.001),2.95％in oncology department(Z=9.064,P＜0.001).Among the patients with hospital-associated infec-tions,the patients with lower respiratory tract infection accounted for 46.71％(the highest),increasing from 34.94％to 51.67％(Z=12.532,P＜0.001),the patients with upper respiratory tract infection 10.37％(Z=-10.229,P＜0.001),the patients with urinary tract infection 6.92％(Z=1.489,P=0.137),the patients with urinary catheter-related infection 3.71％(Z=13.218,P=0.317).Totally 13,593 strains of pathogens were isola-ted,65.26％of which were gram-negative bacteria and did not show a significant changing trend,24.62％were gram-positive bacteria,and 10.12％were fungi;Klebsiella pneumoniae(15.76％)and Acinetobacter baumannii(15.34％)were the predominant species of the gram-negative bacteria;Staphylococcus aureus(8.37％)and Corynebacterium striatum(3.60％)were dominant among the gram-positive bacteria;Candida albicans(5.13％)and Candida tropicalis(0.96％)were the major species of the fungi.The percentage of central venous catheteriza-tion was the highest(27.04％)among the risk factors for the hospital-associated infection,increasing from 14.87％to 21.75％(Z=17.482,P＜0.001).CONCLUSIONS The control of hospital-associated infection has been made remarkable achievement.It is necessary to strengthen the construction of infection control team,push for-ward the whole process and delicacy management,normalize the use of antibiotics,reduce the unnecessary inva-sive procedures and shorten the duration of invasive operations so as to further improve the medical quality.
