Prevalence and Patterns of Antibiotic Prescribing Among Children Aged 1-7 Years in Primary Health Care Centers in Prishtina and Ferizaj, Kosovo (2022-2025): A Retrospective Observational Study.

Background: The inappropriate and empirical use of antibiotics in early childhood remains a major global public health concern, contributing significantly to the rise of antimicrobial resistance (AMR). In Kosovo, the COVID-19 pandemic further influenced prescribing behaviors in primary care, increasing the reliance on symptom-based treatment in the absence of laboratory confirmation and age-appropriate formulations. Aim: This study aimed to assess the prevalence and patterns of antibiotic prescribing among children aged 1-7 years in primary health care centers in Prishtina and Ferizaj from January 2022 to December 2025, and to compare regional differences in prescribing practices and guideline adherence. Methods: A retrospective observational study was conducted using data from the national electronic health record system and protocol books. All pediatric visits for children aged 1-7 years with infectious diagnoses were included. Descriptive statistics, Chi-square tests, and multivariable logistic regression were used to evaluate prescribing prevalence, demographic and seasonal variations, and independent predictors of antibiotic use, including assessment of appropriateness based on international pediatric guidelines. Results: Of 4320 pediatric visits, 1328 (30.7%) resulted in an antibiotic prescription. Prescribing prevalence was higher in Ferizaj (34.2%) than in Prishtina (28.5%, p < 0.01). Amoxicillin-clavulanic acid (42.9%) and amoxicillin (21.5%) were the most frequently prescribed agents, while macrolides (11.7% vs. 6.2%) and cephalosporins (7.9% vs. 3.4%) were more common in Ferizaj. Only 61.4% of prescriptions were fully guideline-concordant. Younger age (1-3 years), winter season, and residence in Ferizaj were independently associated with higher odds of receiving an antibiotic. Conclusions: Pediatric antibiotic prescribing in Kosovo remains high and predominantly empirical, reflecting real-world limitations in diagnostic capacity and formulation availability. Significant proportions of partially appropriate and inappropriate prescriptions highlight the need for standardized pediatric guidelines, improved diagnostic support, and strengthened stewardship initiatives within primary care.