Parameter Asthmatic(N=318) Healthy(N=97) P value
Age 8.58±0.16 8.93±0.2 P<0.05
Gender (boy/girl) 205/113 59/38 P<0.01
BMI category, N (%)
Underweight 11 (3.5%) 7 (7.2%)
Normal 203 (63.8%) 56 (57.7%)
Overweight 52 (16.4%) 20 (20.6%)
Obesity 52 (16.4%) 14 (14.4%)
Asthma severity, N (%)
Mild 227 (71.4%) ND
Moderate 62 (19.5%) ND
Severe 29 (9.1%) ND
Serum total IgE 561.1±39.5 68.2±5.1 P<0.001
FEV 1% 72.3±1.0 85.2±1.2 P<0.001
FeNO,ppb 23.5±1.2 10.3±0.7 P<0.001
PC20 8.6±0.6 ND
ECP(ng/L) 30.4±10.9 ND