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Adherence to asthma management guidelines by middle-aged adults with current asthma

Citation

Kandane-Rathnayake, RK and Matheson, MC and Simpson, JA and Tang, MLK and Johns, DP and Meszaros, D and Wood-Baker, R and Feather, I and Morrison, S and Jenkins, MA and Giles, GG and Hopper, J and Abramson, MJ and Dharmage, SC and Walters, EH, Adherence to asthma management guidelines by middle-aged adults with current asthma, Thorax, 64, (12) pp. 1025-1031. ISSN 0040-6376 (2009) [Refereed Article]

DOI: doi:10.1136/thx.2009.118430

Abstract

Background: With the increasing burden of asthma worldwide, much effort has been given to developing and updating management guidelines. Using data from the Tasmanian Longitudinal Health Study (TAHS), the adequacy of asthma management for middle-aged adults with asthma was investigated. Methods: Information about spirometry, medication history and current asthma status was collected by the most recent TAHS when participants were in their mid 40s. Only those who reported ever having asthma were eligible for analysis. Results: Of the 702 participants who reported ever having asthma, 50% had current asthma (n=351) of whom 71% were categorised as having persistent asthma (n=98 mild, n=92 moderate, n=58 severe). The majority (85.2%) of participants with current asthma had used some form of asthma medication in the past 12 months, but the proportion of the use of minimally adequate preventer medication was low (26%). Postbronchodilator airflow obstruction increased progressively from mild to severe persistent asthma for those inadequately managed, but not for those on adequate therapy. Conclusion: Appropriate use of asthma medication by this middle-aged group of adults with current asthma was inadequate, especially for those with adult-onset moderate or severe persistent disease and without a family history of asthma. These results suggest that proper use of preventer medication could protect against the progressive decline in lung function associated with increasing severity. This has implications not just for poor quality of life, but also for the development of fixed airflow obstruction.

Item Details

Item Type:Refereed Article
Research Division:Medical and Health Sciences
Research Group:Cardiorespiratory Medicine and Haematology
Research Field:Respiratory Diseases
Objective Division:Health
Objective Group:Clinical Health (Organs, Diseases and Abnormal Conditions)
Objective Field:Respiratory System and Diseases (incl. Asthma)
Author:Johns, DP (Associate Professor David Johns)
Author:Meszaros, D (Dr Desiree Meszaros)
Author:Wood-Baker, R (Professor Richard Wood-Baker)
Author:Walters, EH (Professor Haydn Walters)
ID Code:61882
Year Published:2009
Web of Science® Times Cited:28
Deposited By:Menzies Institute for Medical Research
Deposited On:2010-03-08
Last Modified:2011-07-28
Downloads:0

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