Hugo Neffen, Arzu Yorgancıoğlu, Hamdan Al-Jahdali, Steve McLachlan, Julie Myers, Christopher Bly, Pamela Martin, Saeed Noibi
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引用次数: 0
Abstract
Background: Several studies suggest that patients often under-estimate their asthma symptoms and over-estimate their level of asthma control, potentially putting them at risk of undertreatment with inhaled corticosteroids.
Objective: To determine the association and correlation between patient symptom perception and asthma control.
Methods: A rapid literature review comprising searches in MEDLINE, Embase and Cochrane Library identified English language articles published between 2011-2021 that included a statistical measure of the association or correlation between perceptions of symptoms and asthma control in patients with asthma (adults and/or children). [PROSPERO CRD42021230152]. The Joanna Briggs Institute (JBI) instrument was used for study quality appraisal.
Results: Of 22 identified studies, nine presented association data and 13 reported correlation analyses. Eight of nine association studies showed a discordance between patients perceived symptoms and level of asthma control or lung function; among these, patients more frequently overestimated their asthma control than they underestimated their asthma control. Of 10 studies reporting correlation coefficients, all reported a statistically significant correlation between increased symptoms and worse asthma control; however, the strength of the correlation was shown to be only weak or moderate in most studies (coefficients numerically ranged from 0.12 to 0.74).
Conclusion: Many patients with asthma tend to overestimate their level of asthma control. Although more frequent or worse symptoms were shown to be statistically significantly correlated with worsening asthma control, there was wide variation in correlation strengths, most showing weak or moderate correlations. Research to further understand the reasons for patient symptom misperceptions are warranted.
期刊介绍:
The Asian Pacific Journal of Allergy and Immunology (APJAI) is an online open access journal with the recent impact factor (2018) 1.747
APJAI published 4 times per annum (March, June, September, December). Four issues constitute one volume.
APJAI publishes original research articles of basic science, clinical science and reviews on various aspects of allergy and immunology. This journal is an official journal of and published by the Allergy, Asthma and Immunology Association, Thailand.
The scopes include mechanism, pathogenesis, host-pathogen interaction, host-environment interaction, allergic diseases, immune-mediated diseases, epidemiology, diagnosis, treatment and prevention, immunotherapy, and vaccine. All papers are published in English and are refereed to international standards.