上海交通大学学报(医学版) ›› 2024, Vol. 44 ›› Issue (3): 365-372.doi: 10.3969/j.issn.1674-8115.2024.03.009

• 论著 · 公共卫生 • 上一篇    

基于断面时点流行病学调查方法探究医院抗菌药物的使用

王珂璇1(), 刘芳1, 涂佳佳1, 茅一萍1,2()   

  1. 1.徐州医科大学护理学院,徐州 221004
    2.徐州医科大学附属医院感染管理科,徐州 221006
  • 收稿日期:2023-11-15 接受日期:2024-01-19 出版日期:2024-03-28 发布日期:2024-04-29
  • 通讯作者: 茅一萍 E-mail:wkxnjmu@163.com;385524376@163.com
  • 作者简介:王珂璇(1999—),女,硕士生;电子信箱:wkxnjmu@163.com
  • 基金资助:
    徐州医科大学附属医院发展基金资助项目/创新团队基金资助项目(XYFC2021002)

Exploration of the use of antibiotics in a hospital based on point prevalence survey

WANG Kexuan1(), LIU Fang1, TU Jiajia1, MAO Yiping1,2()   

  1. 1.School of Nursing, Xuzhou Medical University, Xuzhou 221004, China
    2.Administration Department of Nosocomial Infection, Affiliated Hospital of Xuzhou Medical University, Xuzhou 221006, China
  • Received:2023-11-15 Accepted:2024-01-19 Online:2024-03-28 Published:2024-04-29
  • Contact: MAO Yiping E-mail:wkxnjmu@163.com;385524376@163.com
  • Supported by:
    the Development Fund of the Affiliated Hospital of Xuzhou Medical University/Innovation Team Fund(XYFC2021002)

摘要:

目的·了解江苏省某三甲医院抗菌药物使用的变化,为医院抗菌药物管理的改进提供参考。方法·采用断面时点流行病学调查方法分别于2019年10月16日和2022年9月15日对徐州医科大学附属医院抗菌药物使用及医院感染情况进行调查。相关数据应用Excel 16.0进行汇总,使用SPSS 26.0软件进行数据分析,使用率、构成比描述相关数据,比较性分析采用χ2检验。结果·2019年共纳入患者数474人,调查当天患者抗菌药物使用率为48.1%;2022年共纳入患者数484人,调查当天患者抗菌药物使用率为33.5%。与2019年相比,2022年住院患者抗菌药物使用率有所降低。单用一种抗菌药物使用率由38.6%上升至82.7%(χ2=75.182,P=0.000),二联使用率由40.8%降为14.2%(χ2=32.048,P=0.000),四联使用率由14.0%降为0(χ2=24.769,P=0.000)。2019年与2022年手术预防抗菌药物单联使用率分别为61.5%、88.1%,手术预防抗菌药物使用为两种及以上的分别为38.5%、11.9%,2022年手术预防抗菌药物单联使用率高于2019年(χ2=27.297,P=0.000);抗菌药物使用有用药记录率由4.0%上升至97.8%(χ2=695.523,P=0.000),抗菌药物使用有停药记录率由22.4%上升至91.0%(χ2=468.698,P=0.000),临床医生经验性使用抗菌药物率由47.3%上下降至35.8%(χ2=260.038,P=0.000),抗菌药物使用基于炎症指标率由18.9%上升至27.0%(χ2=505.637,P=0.000),抗菌药物使用遵循指南率由88.6%上升至92.1%(χ2=464.573,P=0.000);2019年与2022年医院感染类型最多的均为肺炎,分别占64.7%和81.0%。结论·医院抗菌药物管理水平稳中向好,医护人员对抗菌药物使用的规范性有所提高。医院管理者应完善抗菌药物合理使用信息化建设,强调部门协作,共同制定工作计划,提高抗菌药物合理使用率,提升患者就诊满意度。

关键词: 断面时点流行病学调查, 抗菌药物, 医院相关感染

Abstract:

Objective ·To analyze the changes in the use of antibiotics in a tertiary hospital in Jiangsu Province, so as to provide reference for the improvement of antimicrobial drug management in the hospital. Methods ·The point prevalence survey was conducted to investigate the usage of antibiotics and nosocomial infection of Affiliated Hospital of Xuzhou Medical University on October 16, 2019, and September 15, 2022, respectively. The related data were summarized by Excel 16.0 and analyzed by SPSS 26.0 software. The related data were described by utilization rate and constituent ratio, and χ2 test was used for comparative analysis. Results ·In 2019, a total of 474 patients were enrolled and their antimicrobial utilization rate was 48.1% on the day of the survey; in 2022, a total of 484 patients were enrolled and their antimicrobial utilization rate was 33.5% on the day of the survey. Compared with 2019, the rate of antibiotic usage in hospitalized patients showed an overall downward trend in 2022. The usage rate of only one antimicrobial agent increased from 38.6% to 82.7% (χ2=75.182, P=0.000), the usage rate of double therapy decreased from 40.8% to 14.2% (χ2=32.048, P=0.000), and the usage rate of quadruple therapy decreased from 14.0% to 0 (χ2=24.769, P=0.000). In 2019 and 2022, the usage rate of surgical prophylactic antibiotics was 61.5% and 88.1%, and the usage rate of two or more surgical prophylactic antibiotics was 38.5% and 11.9%, respectively. The usage rate of surgical prophylactic antibiotics in 2022 was higher than that in 2019 (χ2=27.297, P=0.000). The rate of antibiotic usage with medication records increased from 4.0% to 97.8% (χ2=695.523, P=0.000), and the rate of antibiotic withdrawal records increased from 22.4% to 91.0% (χ2=468.698, P=0.000). The rate of empirical usage of antibiotics by clinicians decreased from 47.3% to 35.8% (χ2=260.038, P=0.000), and the rate of antibiotic usage based on inflammatory indicators increased from 18.9% to 27.0% (χ2=505.637, P=0.000). The rate of antibiotics compliance increased from 88.6% to 92.1% (χ2=464.573, P=0.000). The most common type of nosocomial infection in 2019 and 2022 was pneumonia, accounting for 64.7% and 81.0%. Conclusion ·The level of antibacterial drug management in the hospital has been stable and improved, and the standardization of the usage of antibacterial drugs by medical staff has been improved. Hospital managers should improve the construction of information technology for rational use of antimicrobial drugs, emphasize departmental collaboration, and work together to formulate work plans to improve the rate of rational usage of antimicrobial drugs and enhance patient satisfaction.

Key words: point prevalence survey (PPS), antibacterial, healthcare-associated infection (HAI)

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