COVID-19(n=40) Non-COVID-19(n=17) P value
Age(year), 3±3 7±6 0.039*
Male,n(%) 17(43) 12(71) 0.391
In-hospital(day), 6±3 7±4 0.515
Fever,n(%) 31(78) 10(59) 0.201
Nasal obstruction,n(%) 18(45) 6(35) 0.568
Running nose,n(%) 21(53) 12(71) 0.251
Cough,n(%) 36(90) 16(94) >0.999
expectoration,n(%) 31(78) 15(88) 0.476
Wheeze,n(%) 6(15) 5(29) 0.275
Diarrhea,n(%) 1(3) 1(6) 0.511
CK-MB(U/L), 22.50±10.05 17.59±5.42 0.091
CK(U/L), 150.81±193.20 180.50±180.07 0.281
Neutrophil ratio(N%), 40.36±19.64 43.85±16.36 0.481
Lymphocyte ratio(L%), 48.28±19.26 43.04±15.02 0.322
Eosinophilic ratio (EOS%), 1.21±1.46 2.06±2.00 0.028*
WBC(×109/L), 10.35±5.74 10.60±5.60 0.813
PLT(×109/L), 300.95±132.40 405.76±156.51 0.012*
CRP(mg/dl), 1.19±2.18 0.74±1.73 0.232
ALT(U/L), 33.74±54.19 15.44±5.41 0.005**
AST(U/L), 53.67±40.95 31.96±10.40 0.004**
LDH(U/L), 379.62±145.04 289.93±85.97 0.013*