Symptom perception in childhood asthma: The role of anxiety and asthma severity

Edith Chen*, Cathy Hermann, Denise Rodgers, Tina Oliver-Welker, Robert C. Strunk

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

27 Scopus citations

Abstract

This study tested the relationship of anxiety and asthma severity to symptom perception. Eighty-six children diagnosed with mild or moderate asthma had symptom perception and pulmonary function measured throughout methacholine challenge (to induce bronchoconstriction). Higher trait anxiety was associated with heightened symptom perception (controlling for pulmonary function) at baseline. Greater asthma severity was associated with blunted symptom perception (controlling for pulmonary function) at the end of methacholine challenge and with a slower rate of increase in symptom perception across methacholine challenge. These results suggest that anxiety plays a role when children's symptoms are mild, whereas medical variables such as severity play a role in perception of changes in asthma symptomatology as bronchoconstriction worsens.

Original languageEnglish (US)
Pages (from-to)389-395
Number of pages7
JournalHealth Psychology
Volume25
Issue number3
DOIs
StatePublished - May 2006

Keywords

  • Anxiety
  • Asthma
  • Symptom perception

ASJC Scopus subject areas

  • Applied Psychology
  • Psychiatry and Mental health

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