Abstract
Inhaled medications are key components of COPD treatment. However, nonadherence and device error are huge barriers to inhaler use especially in patients with COPD. Compared with asthma, COPD patients tend to be older and have many comorbidities including cognitive impairment.1 In a study that investigated inhaler device handling in elderly, the proportion of acceptable use was only 49.4%.2 Analysis of Korean national health insurance data revealed that adherence was 34.7% even in high-grade COPD patients.3
Original language | English |
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Article number | e341 |
Journal | Journal of Korean Medical Science |
Volume | 37 |
Issue number | 46 |
DOIs | |
State | Published - 2022 |
Bibliographical note
Publisher Copyright:© 2022 The Korean Academy of Medical Sciences. This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (https://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.