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Understanding Treatment Adherence With the Health Belief Model in Children With Cystic Fibrosis
Nicole R Dempster1, Beth G Wildman2, Tracy L Masterson3
11 Nationwide Children's Hospital, Columbus, OH, USA.
Insights
The Health Belief Model (HBM) effectively explains children's adherence to medical treatments. Understanding health beliefs and barriers can improve adherence for pediatric patients with chronic conditions.
Area of Science:
- Pediatric adherence research
- Health psychology
- Chronic illness management
Background:
- Children's health beliefs significantly influence treatment adherence.
- Pediatric literature has seldom examined health-related theories comprehensively.
- The Health Belief Model (HBM) offers a framework for understanding health behaviors.
Purpose of the Study:
- To evaluate the Health Belief Model (HBM) in understanding pediatric adherence.
- To assess the HBM's applicability to global adherence and specific treatment components.
- To explore discrepancies in health beliefs between children and parents.
Main Methods:
- Study involved 33 patient-parent dyads.
- Questionnaires assessed health beliefs and adherence to medical regimens.
- Statistical analyses included multiple linear regressions and paired sample t tests.
Main Results:
- Significant relationships found between HBM variables and global adherence for both children and parents.
- For children, HBM variables correlated with adherence to aerosol medications, aerosol antibiotics, metered dose inhalers, and vitamins.
- For parents, HBM variables correlated with children's adherence to airway clearance, oral antibiotics, and vitamins. Significant belief discrepancies noted between children and parents.
Conclusions:
- Findings support the HBM's utility in pediatric adherence assessment.
- Barriers and cues to action within the HBM may be intervention targets.
- Further research is recommended to develop comprehensive HBM-based strategies for improving adherence in chronically ill youth.
Objective:
Children's health beliefs are significantly related to their adherence; however, pediatric literature has rarely tested health-related theories as a whole. The goal of the present study was to evaluate the use of the health belief model (HBM) in understanding children's adherence, both globally and to individual treatment components.
Method:
Thirty-three patient-parent dyads completed questionnaires regarding health beliefs and adherence to medical regimens.
Results:
Multiple linear regressions found a significant relationship among the HBM variables and reports of global adherence for children and parents. For children, the HBM variables were significantly related to adherence to aerosol medications, aerosol antibiotics, metered dose inhalers, and vitamins. For parents, the HBM variables were significantly related to children's adherence to airway clearance, oral antibiotics, and vitamins. Paired sample t tests found children and parents had significantly discrepant heath beliefs.
Conclusion:
These findings provide further support for the HBM in evaluating pediatric adherence, with evidence that barriers and cues to action may be targets for early intervention. Future research using this model to identify a comprehensive way to assess, understand, and elicit change in the adherence to medical regimens for youth with chronic illness would be beneficial.
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