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. 2022 Oct 21;15:1491–1510. doi: 10.2147/JAA.S377174

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© 2022 Chen et al.

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Geographic distribution of adult severe asthma patients with high oral corticosteroid exposure enrolled in ISAR according to biologic initiation status. ISAR: International Severe Asthma Registry. Data are presented as % not initiated/% initiated. Green: approximately equal proportion of biologic non-initiators to initiators; Blue: More likely not to initiate biologics; Yellow: more likely to initiate biologics.