Prevalence survey of use of antibiotics in medical institutions of Wuhan from 2016 to 2022
10.11816/cn.ni.2025-248682
- VernacularTitle:2016-2022年武汉市医疗机构抗菌药物使用现况调查
- Author:
Xiaoli LIU
1
;
Yu SONG
;
Lin GONG
;
Yimei WANG
;
Changfeng LI
Author Information
1. 武汉市疾病预防控制中心消毒与病媒生物防制所,湖北武汉 430024;武汉市医院感染管理质量控制中心,湖北武汉 430024
- Publication Type:Journal Article
- Keywords:
Medical institution;
Hospitalized patient;
Use of antibiotic;
Etiological submission;
Prevalence survey;
Wuhan
- From:
Chinese Journal of Nosocomiology
2025;35(5):734-740
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To understand the changing trends of use of antibiotics and etiological submission rates in medical institutions of Wuhan and find out the key points of management.METHODS The survey data of Wuhan were collected from the cross-sectional survey databases for nosocomial infections in China of 2016,2018,2020 and 2022,and the data were retrospectively analyzed.RESULTS From 2016 to 2022,a total of 141 284 hospital-ized patients from 117 medical institutions were enrolled in the survey,and the utilization rate of antibiotics was 32.36％;the utilization rate of antibiotics was 32.87％in 2016,31.74％in 2018,28.75％in 2020,34.56％in 2022,showing an upward trend(x2=13.941,P＜0.001).The utilization rates of antibiotics were relatively high in respiratory medicine department and comprehensive ICU,which showed upward trends(x2=16.377,P＜0.001;x2=5.581,P=0.018);the utilization rate of antibiotics showed a downward trend in non-neonates pediatrics de-partment(x2=11.886,P＜0.001).The rates of prophylactic use of antibiotics for type Ⅰ incision surgery were 31.54％,23.53％,28.44％and 13.24％,respectively,showing downward trends(x2=230.333,P＜0.001).The etiological submission rates were 59.98％,55.77％,65.69％and 59.16％,respectively,which were basically same(P=0.072);the etiological submission rates of the medical institutions with less than 300 beds and 300 to 599 beds showed upward trends,while the etiological submission rates of the medical institutions with 600 to 899 beds and no less than 900 beds showed downward trends(x2=42.019,P＜0.001;x2=4.599,P=0.032).The etiological submission rate was 44.87％in 2018 before the treatment with antibiotics,47.80％in 2020,44.45％in 2022,which were basically same(P=0.431);the etiological submission rate of the medical institutions with no less than 900 beds showed a downward trend(x2=14.464,P＜0.001).CONCLUSIONS The use of antibiotics of the hospi-talized patients is generally normalized in the medical institutions of Wuhan,the utilization rate shows an upward trend,the etiological submission rate is basically same,and the rate of prophylactic use of antibiotics for type Ⅰincision surgery shows a downward trend.It is necessary to attach great importance to the etiological submission of large scale metical institutions before the treatment with antibiotics and the use of antibiotic of some key departments.
