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. 2021 Jun 25;14:713–725. doi: 10.2147/JAA.S305513

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© 2021 Soong et al.

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WPAI results according to treatment category at enrollment*,^†.

Notes: *Patients not employed reported ability to complete daily activities. ^†Overall work impairment is the sum of (a) work hours missed and (b) hours worked multiplied by impairment while working because of asthma (20).

Abbreviations: HD ICS+, high-dosage inhaled corticosteroids and additional controllers; mSCS, maintenance systemic corticosteroid; WPAI, Work Productivity and Activity Impairment.