Comparative Analysis of Antibiotic Prescribing Patterns in Urban versus Rural Pharmacies

Thesis Abstract

The pervasive rise of antimicrobial resistance underscores the critical importance of evaluating prescribing behaviors, particularly contrasting urban and rural healthcare settings where differing practices and resources may influence antibiotic use. This study aims to conduct a comprehensive comparative analysis of antibiotic prescribing patterns in urban versus rural pharmacies, with specific objectives to identify prevalent antibiotics prescribed, assess adherence to established treatment guidelines, evaluate the influence of pharmacist demographics on prescribing behaviors, and explore factors shaping antimicrobial stewardship in these settings. Employing a cross-sectional research design rooted in interpretivist and positivist paradigms, the study surveyed 250 pharmacies—125 urban and 125 rural—selected through stratified random sampling across a defined geographic region known for diverse healthcare infrastructure. Data collection involved structured pharmacist interviews, prescription audit forms, and review of pharmacy records over a six-month period, ensuring the triangulation of quantitative and qualitative data. The validity and reliability of the instruments were established via pilot testing and Cronbach's alpha coefficient, with data analyzed using SPSS Version 26.0. Descriptive statistics summarized prescribing frequencies, while inferential analyses such as chi-square tests, independent t-tests, and multiple regression models tested hypotheses regarding differences and predictors of prescribing behaviors. Thematic analysis was employed to interpret qualitative insights from interviews, underpinned by the Theory of Planned Behavior to contextualize pharmacists' decision-making processes. The study anticipates revealing significant disparities in antibiotic utilization between urban and rural pharmacies, with rural settings potentially exhibiting higher rates of broad-spectrum antibiotic prescriptions and lower compliance with treatment guidelines. Such findings are expected to elucidate gaps in antimicrobial stewardship, influenced by factors such as pharmacy staff training, patient demand, regulatory oversight, and resource availability. The research aims to contribute to the growing body of knowledge by providing empirical evidence on the contextual determinants of prescribing practices, offering a nuanced understanding of how geographic and socio-economic factors shape antimicrobial use. This research will inform policymakers, healthcare providers, and pharmacy regulators by highlighting targeted interventions to promote rational antibiotic use, especially in resource-limited rural settings. The main conclusion emphasizes the urgent need for tailored stewardship programs, continuous professional education, and strengthened regulatory frameworks across both settings. Recommendations include implementing standardized prescribing protocols, enhancing pharmacist training in antimicrobial stewardship, and increasing surveillance and reporting mechanisms for antibiotic use. Future research should explore longitudinal designs to assess the impact of intervention strategies and expand analyses to include patient-level factors influencing prescribing behaviors. Ultimately, this study strives to advance antimicrobial stewardship efforts, mitigate resistance development, and improve health outcomes through evidence-based policy formulation grounded in the contextual realities of urban and rural pharmacy practices.