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. 2016 Feb 4;11:193–205. doi: 10.2147/COPD.S95055

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© 2016 Beeh et al. This work is published and licensed by Dove Medical Press Limited

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Adjusted mean 24-hour FEV₁ profile after 6 weeks of treatment (full analysis set).

Abbreviations: bid, twice daily; F, fluticasone propionate; FEV₁, forced expiratory volume in 1 second; O, olodaterol; qd, once daily; S, salmeterol; T, tiotropium.