The impact of physicians' knowledge on outpatient antibiotic use: Evidence from China's county hospitals

• Published in: Medicine (Baltimore) 2020-01, Vol.99 (3), p.e18852-e18852
• Main Authors: Wushouer, Haishaerjiang, Wang, Zhuangfei, Tian, Ye, Zhou, Yue, Zhu, Dawei, Vuillermin, Daniel, Shi, Luwen, Guan, Xiaodong
• Format: Article
• Language: English
• Subjects: Anti-Bacterial Agents - therapeutic use; China; Cross-Sectional Studies; Female; Health Knowledge, Attitudes, Practice; Hospitals, County; Humans; Male; Observational Study; Outpatients; Practice Patterns, Physicians' - statistics & numerical data; Surveys and Questionnaires
• ISSN: 0025-7974; 1536-5964
• DOI: 10.1097/MD.0000000000018852

We designed this study to explore how factors, especially knowledge, influence the use and prescriptions of antibiotics among physicians in China's county hospitals.A questionnaire was designed to evaluate the knowledge levels of physicians. The rates of antibiotic prescriptions were collected through on-the-spot investigations. The percentage of encounters with antibiotics prescribed and the percentage of encounters with antibiotics combination prescribed were used to measure antibiotics use. Univariate analysis and the generalized linear model were applied to analyze the knowledge levels among physicians as well as their antibiotic prescriptions.A total of 334 physicians in 60 county hospitals filled out the questionnaires, and 385,529 prescriptions were collected. The mean score of the questionnaire was a pass (62.8). The physicians in the eastern region of China demonstrated higher levels of knowledge than other regions (P = .08). Physicians with a higher score prescribed less antibiotics (P