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Table 1 Baseline characteristics of probands in CAMP

From: Importin-13 genetic variation is associated with improved airway responsiveness in childhood asthma

Variables Values
Sex – N (%)  
Male 393 (60.1%)
Female 261 (39.9%)
Age – Years, Mean (std) 8.9 (2.1)
Age asthma onset – Years, Mean (std) 3.0 (2.4)
Forced expiratory volume (1 sec), post-bronchodilator  
Liters, Mean (std) 1.83 (0.50)
% predicted, Mean (std) 103.5 (12.6)
Methacholine PC20 – mg/dl, geometric mean (IQR) 1.08 (0.47 – 2.72)
Total serum IgE levels – IU/L, geometric mean (IQR) 402 (156 – 1069)
  1. std = standard deviation
  2. IQR = interquartile range