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Mean ± SD number of fills for COPD medications (maintenance and rescue) during the follow-up year among overall patients.
Abbreviations: COPD, chronic obstructive pulmonary disease; ICS, inhaled corticosteroid; LABA, long-acting β2-agonist; LAMA, long-acting muscarinic antagonist; SABA, short-acting β2-agonist; SAMA, short-acting muscarinic antagonist; SD, standard deviation.
