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Using a Systems Engineering Approach to Design an Interactive Mobile Health Application for Improving Asthma
Xueping Li1, Tami H Wyatt, Pradeep Velur Rajashekaran
1Author Affiliations: College of Nursing (Dr Wyatt), Tickle College of Engineering (Dr Li and Mr Velur Rajashekaran), College of Nursing (Mrs Bayless), The University of Tennessee, Knoxville; and Aimmune Therapeutics, Brisbane, CA (Dr Odom).
Computers, Informatics, Nursing : CIN
|December 5, 2020
Summary
This study introduces a novel mobile app for pediatric asthma self-management, engaging children, peers, and schools. It utilizes evidence-based practices and a systems engineering approach to improve care for young asthma patients.
Area of Science:
- Pediatric healthcare technology
- Digital health interventions
- Systems engineering in medicine
Background:
- Mobile health (mHealth) apps are increasingly used in healthcare, with significant market growth.
- Pediatric patients, especially those with chronic conditions like asthma, require tailored engagement strategies.
- Asthma self-management in children is challenging, particularly when social support is lacking, increasing vulnerability to exacerbations.
Purpose of the Study:
- To review the development of a unique mobile application for pediatric asthma self-management.
- To present the conceptual framework supporting a systems model for the intervention.
- To detail the systems engineering approach used in the app's design.
Main Methods:
- Development of the Just-in-Time Asthma Self-management Intervention mobile application.
- Application of a systems engineering approach to app design and construction.
- Integration of evidence-based asthma care practices into the mobile intervention.
Main Results:
- The Just-in-Time Asthma Self-management Intervention extends support beyond traditional family and provider networks.
- The app engages children, their peers, and school personnel in asthma self-care.
- A systems engineering methodology was employed for a comprehensive design.
Conclusions:
- The Just-in-Time Asthma Self-management Intervention offers a unique, multi-faceted approach to pediatric asthma management.
- Engaging a broader support network (peers, school) is a key innovation.
- The systems engineering framework provides a robust foundation for developing complex health interventions.
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