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. 2022 Dec 15;11(6):92–102.

Table 3.

Laboratory investigations among asthmatic and non-asthmatic children with COVID-19

Variable Asthmatic (N=3) Non-Asthmatic (N=3) Z P-value


Min-Max Median IQR Min-Max Median IQR
TLC (count/mm3) 3600-22000 7,000 5,000 to 13,000 2700-19000 7,275 5,200 to 9,275 -0.049 0.961
ANC (count/mm3) 1400-16300 4,200 3,000 to 7,000 1400-16200 4,450 3,839 to 6,450 -0.296 0.767
ALC (count/mm3) 550-6500 2,000 900.0 to 3,000.0 200-6600 1,945 1,025.0 to 2,625.0 -0.120 0.905
NLR 0.7-11.7 2.20 1.30 to 4.90 0.8-32 2.50 1.70 to 3.85 -0.162 0.871
Monocytes (count/mm3) 100-2500 325.0 230.0 to 700.0 116-1000 437.5 285.0 to 625.0 -1.312 0.190
Hemoglobin (g/dl) 8-13 11.0 9.0 to 12.0 9-15 11.6 10.8 to 12.5 -1.998 0.046
MCV (fl) 68-90 77.5 71.0 to 83.0 68-90 80.0 77.0 to 85.5 -1.094 0.274
Platelets (count/mm3) 152000-935000 323,000 272,000 to 400,000 142000-714000 287,500 204,000 to 335,500 -2.015 0.044
ESR (mm/h) 7-110 25.0 15.0 to 35.0 10-110 25.0 15.0 to 52.5 -0.917 0.359

ALC: absolute lymphocyte count, ANC: absolute neutrophil count, ESR: erythrocytes sedimentation rate, IQR: interquartile range, Max: maximum, MCV: mean corpuscular volume, Min: minimum, N: number, NLR: neutrophil/lymphocyte ratio, TLC: total leukocytes count.