From: Effects of specific allergen immunotherapy on biological markers and clinical parameters in asthmatic children: a controlled-real life study
Cough
χ2 = 62,384; p < 0.001
Night cough
χ2 = 47,743; p < 0.001
Chest breathless
χ2 = 49,622; p < 0.001
Wheezing
χ2 = 49,078; p < 0.001