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Figure 4 | Respiratory Research

Figure 4

From: Add-on therapy options in asthma not adequately controlled by inhaled corticosteroids: a comprehensive review

Figure 4

A. Change in supplemental salbutamol use before and after exacerbation in patients treated with fluticasone and salmeterol combination or with high-dose fluticasone (with permission from ref 90), B. Change in morning PEF (percent fall from day -14) over the 14 d before and 14 d after an exacerbation in relation to treatment as analyzed from a subgroup of a FACET study (with permission from ref 89).

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