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. 2023 Sep 5;10(1):2250604. doi: 10.1080/20018525.2023.2250604

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© 2023 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.

This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (http://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. The terms on which this article has been published allow the posting of the Accepted Manuscript in a repository by the author(s) or with their consent.

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Figure 2. — Cumulated incidence plots of the primary outcome; composite outcome of severe exacerbations of COPD and all-cause mortality of propensity score matched patients.

Note: Patients were propensity score matched 1:1 by age, gender, tobacco exposure, MRC, BMI, and FEV₁% GOLD stages, collection of inhaled corticosteroids, collection of inhaled long-acting muscarinic receptor antagonist and Charlson comorbidity index. (N = 3,290)