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Fig. 3 | Asthma Research and Practice

Fig. 3

From: Effect of adjusting the combination of budesonide/formoterol on the alleviation of asthma symptoms

Fig. 3

Relationship between PEFs and time to recovery from asthma symptoms with an increased BFC dose. The relationship is shown between PEF when BFC dose was increased (Y) and the time for the dose increase to achieve PEF greater than PEF in the absence of any symptoms (X), or when the BFC dose was increased without concomitant decrease in PEF, X was the days to decrease the BFC dose from day when the BFC dose was previously increased. The regression line was Y = − 0.591X + 89.2 (r2 = 0.299, p < 0.001)

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