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A behavioral intervention can decrease asthma exacerbations in older adults.

Alan P Baptist1, Wei Hao2, Peter X Song2

  • 1Division of Allergy and Clinical Immunology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan; University of Michigan School of Public Health, Ann Arbor, Michigan.

Annals of Allergy, Asthma & Immunology : Official Publication of the American College of Allergy, Asthma, & Immunology
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PubMed
Summary
This summary is machine-generated.

A 6-session asthma self-management intervention significantly reduced asthma exacerbations in adults aged 55 and older. This targeted program improved outcomes for older individuals with persistent asthma.

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Area of Science:

  • Gerontology
  • Pulmonology
  • Public Health

Background:

  • Older adults experience disproportionately higher asthma morbidity and mortality.
  • Existing asthma interventions lack specific tailoring for the older adult population.

Purpose of the Study:

  • To evaluate the effectiveness of a tailored self-management asthma intervention for adults aged 55 and older.

Main Methods:

  • A blinded, randomized controlled trial involving 172 participants with persistent asthma.
  • A 6-session educational intervention delivered via group sessions and individual calls.
  • Assessment of outcomes including asthma exacerbations, spirometry, FeNO, asthma control, quality of life, and self-management at 3, 6, and 12 months.

Main Results:

  • The intervention group showed a statistically significant decrease in asthma exacerbations (26.9% vs 47.1%, P = .01) and a lower exacerbation rate (0.8 vs 1.9, P = .02).
  • While asthma control and self-management scores showed trends toward improvement, only the reduction in exacerbations and exacerbation rates remained statistically significant after controlling for confounding factors.
  • No other significant differences in outcomes were observed between the groups.

Conclusions:

  • A 6-session asthma self-management intervention effectively reduces asthma exacerbations in older adults.
  • This intervention demonstrates potential for improving health outcomes in this vulnerable population.