Medicine and Health Sciences Commons^™

The Associations Between Poor Antibiotic And Antimicrobial Resistance Knowledge And Inappropriate Antibiotic Use In The General Population Are Modified By Age, Huiling Guo, Zoe Jane-Lara Hildon, David Chien Boon Lye, Paulin Tay Straughan, Angela Chow

Research Collection School of Social Sciences

Objectives: Understanding factors influencing inappropriate antibiotic use can guide the design of interventions to improve antibiotic practices and reduce antimicrobial resistance (AMR). Methods: A nationally representative cross-sectional survey (N = 2004) was conducted between November 2020 and January 2021. Knowledge of antibiotic use and AMR using the World Health Organization’s Multi-Country AMR Survey questionnaire, and antibiotic practices were examined. Multivariable logistic regression was performed to identify factors associated with inappropriate antibiotic use and examine effect measure modifications. Results: After adjusting for potential confounding, poor knowledge of antibiotic use was associated with a 3x increased odds of inappropriate antibiotic use in …