Table 2.

Summary of the different study groups and respective identified biomarker IDs.

Study Group		Biomarker Peak ID
Asthma vs. non-asthma/atopic		6, 67
Non-asthma/non-atopic vs. non-asthma/atopic		7, 32, 50, 54
Asthma clinical variables	Inhaled corticosteroid treatment	59, 62, 86, 91
	Obesity	8, 28, 37, 54, 58
	Blood eosinophils level	34, 51, 60, 91
	Upper respiratory illness	1, 2, 4, 5, 8