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Published on: August 30, 2018
Benchmarking of Outpatient Pediatric Antibiotic Prescribing: Results of a Multicenter Collaborative
Rana E El Feghaly1,2, Joshua C Herigon1,2, Matthew P Kronman3,4
1Department of Pediatrics, Children's Mercy Kansas City, Kansas, Missouri, USA.
Insights
Pediatric outpatient antibiotic use varies by setting, with urgent care centers showing the highest prescribing rates for acute respiratory infections. This study establishes national benchmarks for outpatient antibiotic stewardship in children.
Area of Science:
- Pediatric Infectious Diseases
- Antimicrobial Stewardship
- Health Services Research
Background:
- Most antibiotic prescriptions are issued in outpatient settings, yet pediatric institutions lack benchmarks for outpatient antibiotic use.
- Assessing and comparing outpatient antibiotic prescribing rates among pediatric institutions is crucial for effective stewardship.
Purpose of the Study:
- To establish national benchmarks for pediatric outpatient antibiotic use.
- To share reports and metrics on antibiotic prescribing patterns in pediatric ambulatory care settings.
Main Methods:
- Data collected from 21 pediatric institutions participating in the Sharing Antimicrobial Reports for Pediatric Stewardship OutPatient (SHARPS-OP) Collaborative from January 2019 to June 2022.
- Metrics included antibiotic prescription rates for all acute encounters and acute respiratory infection (ARI) encounters.
- Key performance indicators included the Amoxicillin index, Azithromycin index, and antibiotic prescription duration.
Main Results:
- Urgent care centers (UCC) had the highest percentage of ARI encounters with antibiotic prescriptions (40.2%), while telehealth had the lowest (19.1%).
- The Amoxicillin index was highest in emergency departments (ED) (76.2%) and lowest in telehealth (55.8%).
- Significant variation was observed in the duration of antibiotic prescriptions (≤7 days) across different settings.
Conclusions:
- A national benchmarking platform for pediatric outpatient antibiotic use metrics has been developed.
- The established data serve as a baseline for future antimicrobial stewardship improvement initiatives in pediatric care.
Background:
Most antibiotic use occurs in ambulatory settings. No benchmarks exist for pediatric institutions to assess their outpatient antibiotic use and compare prescribing rates to peers. We aimed to share pediatric outpatient antibiotic use reports and benchmarking metrics nationally.
Methods:
We invited institutions from the Sharing Antimicrobial Reports for Pediatric Stewardship OutPatient (SHARPS-OP) Collaborative to contribute quarterly aggregate reports on antibiotic use from January 2019 to June 2022. Outpatient settings included emergency departments (ED), urgent care centers (UCC), primary care clinics (PCC) and telehealth encounters. Benchmarking metrics included the percentage of: (1) all acute encounters resulting in antibiotic prescriptions; (2) acute respiratory infection (ARI) encounters resulting in antibiotic prescriptions; and among ARI encounters receiving antibiotics, (3) the percentage receiving amoxicillin ("Amoxicillin index"); and (4) the percentage receiving azithromycin ("Azithromycin index"). We collected rates of antibiotic prescriptions with durations ≤7 days and >10 days from institutions able to provide validated duration data.
Results:
Twenty-one institutions submitted aggregate reports. Percent ARI encounters receiving antibiotics were highest in the UCC (40.2%), and lowest in telehealth (19.1%). Amoxicillin index was highest for the ED (76.2%), and lowest for telehealth (55.8%), while the azithromycin index was similar for ED, UCC, and PCC (3.8%, 3.7%, and 5.0% respectively). Antibiotic duration of ≤7 days varied substantially (46.4% for ED, 27.8% UCC, 23.7% telehealth, and 16.4% PCC).
Conclusions:
We developed a benchmarking platform for key pediatric outpatient antibiotic use metrics drawing data from multiple pediatric institutions nationally. These data may serve as a baseline measurement for future improvement work.
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