AGE-STRATIFIED ANALYSIS OF ANTIBIOTIC PRESCRIBING PRACTICES: A COMPREHENSIVE STUDY ON EXTENDED-SPECTRUM ANTIBIOTICS IN ICU WITH APACHE IV SCORING

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Sidra Zubair
Subia Jamil
Sakina Fatima
Sana Waqar
Hira Raees
Asma Eraj
Mahrukh Khurshid
Zarnab Mary Augustine

Keywords

Abstract

This prospective study delves into the complex antibiotic prescribing practices, focusing on the distribution of extended-spectrum antibiotics in ICU within various age categories and their association with the severity of illness assessed by the APACHE IV scoring system. Analyzing data from ICU admitted patients, distinct age-related patterns was observed, age below 50 categories exhibiting the highest percentage of extended-spectrum antibiotic prescriptions. Correlation with APACHE IV scores revealed a strategic alignment of antibiotic choices with illness severity. Statistical analyses such as Chi-square test, fisher’s exact test (p > 0.005) confirmed a significant association between age categories and extended-spectrum antibiotic use. While these findings provide valuable clinical insights, the study's limitations, including potential biases and short-term perspectives, necessitate careful consideration. In conclusion, this research contributes to a nuanced understanding of antibiotic prescribing, highlighting the need for age-specific and severity-basis approaches in clinical settings

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