Baseline laboratory measurements: males | ||||||||
---|---|---|---|---|---|---|---|---|
Age 18+ (n = 1440 ) | Age 12–17 (n = 501 ) | Age 5–11 (n = 396) | Age 1–4 (n = 273) | |||||
Mean | SD | Mean | SD | Mean | SD | Mean | SD | |
Biochemistry | ||||||||
ALT (U/L) | 15.5 | 28.9 | 13.8 | 22.3 | 12.8 | 14.5 | 12.3 | 16.0 |
AST (U/L) | 19.8 | 22.3 | 20.9 | 17.0 | 21.9 | 11.6 | 30.2 | 27.3 |
Creatinine (mg/dl) | 1.00 | 0.21 | 0.75 | 0.22 | 0.53 | 0.14 | 0.39 | 0.10 |
Potassium (mmol/L) | 4.2 | 0.4 | 4.3 | 0.4 | 4.2 | 0.4 | 4.3 | 0.5 |
Hematology | ||||||||
White blood cells (x10³/μL) | 5.4 | 1.5 | 5.9 | 1.6 | 7.3 | 3.4 | 9.0 | 3.0 |
Neutrophils (x10³/μL) | 2.4 | 1.1 | 2.4 | 1.1 | 2.9 | 1.3 | 3.0 | 1.3 |
Lymphocytes (x10³/μL) | 2.2 | 0.7 | 2.5 | 0.7 | 3.2 | 2.5 | 4.6 | 2.1 |
Eosinophils (x10³/μL) | 0.30 | 0.55 | 0.39 | 0.50 | 0.54 | 0.81 | 0.43 | 0.53 |
Monocytes (x10³/μL) | 0.44 | 0.16 | 0.53 | 0.20 | 0.60 | 0.25 | 0.82 | 0.33 |
Basophils (x10³/μL) | 0.08 | 0.03 | 0.09 | 0.04 | 0.11 | 0.13 | 0.15 | 0.08 |
Hemoglobin (g/dl) | 14.2 | 1.5 | 12.9 | 1.5 | 11.6 | 1.2 | 10.4 | 1.3 |
Hematocrit (%) | 43.1 | 4.3 | 39.0 | 4.2 | 35.0 | 3.5 | 32.1 | 3.6 |
Platelets (x10³/μL) | 233.1 | 67.7 | 270.6 | 79.3 | 309.2 | 89.6 | 409.5 | 139.6 |
Red blood cells (x106/μL) | 5.1 | 0.6 | 4.9 | 0.5 | 4.5 | 0.5 | 4.5 | 0.6 |
Red cell distribution width (%) | 13.1 | 1.4 | 13.4 | 1.6 | 13.7 | 1.5 | 15.4 | 2.1 |
Mean corpuscular volume (fL) | 84.8 | 6.7 | 80.4 | 6.3 | 77.2 | 6.0 | 71.5 | 7.4 |