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Updated: Sep 11, 2025

Investigation into Deep Breathing through Measurement of Ventilatory Parameters and Observation of Breathing Patterns
Published on: September 16, 2019
Project BREATHE: A Quality Improvement Initiative.
Kara Oliver1, Xilei Xu Chen2, Jamie Wooldridge3
1From the Department of Pediatrics, Division of Hospitalist Medicine, John R. Oishei Children's Hospital, University at Buffalo, Buffalo, N.Y.
A new care process improved pediatric asthma management, increasing medication adherence and specialist consultations while reducing emergency visits and hospitalizations. This quality improvement initiative optimized outcomes for children with asthma.
Area of Science:
- Pediatric Pulmonology
- Healthcare Quality Improvement
- Public Health
Background:
- Asthma is a leading chronic illness in children, presenting significant healthcare burdens.
- Lack of standardized care in pediatric asthma management poses a challenge.
- The Project BREATHE toolkit was utilized to address these issues.
Purpose of the Study:
- To enhance pediatric asthma care through a quality improvement framework.
- To optimize patient outcomes and reduce healthcare utilization.
- To implement a standardized care process for pediatric asthma patients.
Main Methods:
- A transdisciplinary team developed a standardized asthma care process.
- The process was applied to all admitted asthma patients from July 2020 to June 2021.
- Monthly review of control charts assessed adherence and facilitated continuous improvement.
Main Results:
- Inhaled corticosteroid prescriptions increased from 50% to 81%.
- Subspecialist consults rose from 8.3% to 77%.
- Emergency department visits decreased from 5.2% to 4.7%, and hospitalizations from 12.7% to 10.1%.
Conclusions:
- A standardized, transdisciplinary asthma care process led to sustained improvements in pediatric asthma management.
- The implemented care process effectively reduced asthma-related emergency department visits and hospitalizations.
- This structured, team-based approach is effective for optimizing pediatric asthma care.
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