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Figure 6 | Respiratory Research

Figure 6

From: The bioavailability and airway clearance of the steroid component of budesonide/formoterol and salmeterol/fluticasone after inhaled administration in patients with COPD and healthy subjects: a randomized controlled trial

Figure 6

Dependency of lung obstruction on AUC. The relationship between area under the curve (AUC) ratio for plasma concentration of fluticasone (FLU) versus budesonide (BUD) and lung function (forced expiratory volume in 1 second [FEV1], % predicted normal); p = 0.026 (Spearman's rank correlation test).

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Respiratory Research

ISSN: 1465-993X

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