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Testing an intervention to promote children's adherence to asthma self-management
Patricia V Burkhart1, Mary Kay Rayens, Marsha G Oakley
1College of Nursing, University of Kentucky, Lexington, KY 40536-0232, USA. pvburk2@email.@uky.edu
Insights
Asthma education plus contingency management improved adherence to peak expiratory flow monitoring in children. This intervention helped children with persistent asthma manage their condition effectively at home.
Area of Science:
- Pediatric Pulmonology
- Behavioral Science
- Asthma Self-Management
Background:
- Persistent asthma affects many children, necessitating effective self-management strategies.
- Peak expiratory flow (PEF) monitoring is crucial for asthma self-management.
- Adherence to PEF monitoring can be challenging for pediatric patients.
Purpose of the Study:
- To evaluate the effectiveness of asthma education combined with a contingency management behavioral protocol.
- To determine if this intervention improves adherence to PEF monitoring in children with persistent asthma.
- To assess if the intervention reduces asthma episodes in pediatric patients.
Main Methods:
- A randomized controlled trial involving 77 children with persistent asthma.
- Intervention group received asthma education and contingency management (self-monitoring, contracts, reinforcement).
- Adherence to daily PEF monitoring was electronically assessed over 16 weeks.
Main Results:
- No significant difference in PEF monitoring adherence at baseline or 8 weeks.
- Intervention group showed significantly higher adherence at 16 weeks.
- High adherence (>=80%) to PEF monitoring was associated with fewer asthma episodes.
Conclusions:
- The combined asthma education and contingency management intervention was effective.
- The protocol successfully enhanced adherence to home-based asthma self-management.
- Improved adherence to PEF monitoring may lead to better asthma control in children.
Purpose:
To test the hypothesis that compared with the control group, 7 through 11-year-old children with persistent asthma who received asthma education plus a contingency management behavioral protocol would show higher adherence to peak expiratory flow (PEF) monitoring for asthma self-management and would report fewer asthma episodes.
Design And Methods:
A randomized, controlled trial was conducted with 77 children with persistent asthma in a southeastern U.S. state. Both the intervention and control groups received instruction on PEF monitoring. Only the intervention group received asthma education plus contingency management, based on cognitive social learning theory, including self-monitoring, a contingency contract, tailoring, cueing, and reinforcement. At-home adherence to daily PEF monitoring during the 16-week study was assessed with the AccuTrax Personal Diary Spirometer, a computerized hand-held meter. Adherence was measured as a percentage of prescribed daily PEF uses at Weeks 4 (baseline), 8 (postintervention), and 16 (maintenance).
Results:
At the end of the baseline period, the groups did not differ in adherence to daily PEF monitoring nor at Week 8. At Week 16, the intervention group's adherence for daily electronically monitored PEF was higher than that of the control group. Children in either group who were >or= 80% adherent to at least once-daily PEF monitoring during the last week of the maintenance period (weeks 8 to 16) were less likely to have an asthma episode during this period compared with those who were less adherent.
Conclusions:
The intervention to teach children to adhere to the recommended regimen for managing their asthma at home was effective.
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