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Table 1 Mean subject demographics and baseline characteristics (range)

From: Roflumilast attenuates allergen-induced inflammation in mild asthmatic subjects

Parameter

Intent to treat population

N = 25

Age, years

28.7 (18 - 54)

Gender, males/females

10/15

History of asthma, years

15.3 (0 - 43)

FEV1 % predicted

92.8 (75.9 - 117.1)

Methacholine PC20, mg/ml

4.0 (0.3 - 14.4)

Smokers

none

  1. Legend: FEV1: forced expiratory volume in 1 second; PC20: provocative concentration causing a 20% fall in FEV1.