| Test | Age | Range | Units |
| Red Cell Count | 0-1 month 1-2 months 2-3 months 3-6 months 6 months-1 year |
3.90-5.90 3.10-5.30 2.70-4.50 3.10-5.10 3.90-5.50 |
millions/mm3 |
| Hematocrit | 0-1 month 1-2 months 2-3 months 3-6 months 6 months-1 year |
42-65 33-55 28-41 29-41 31-41 |
% |
| Hemoglobin | 0-1 month 1-2 months 2-3 months 3-6 months 6 months-1 year |
13.4-19.9 10.7-17.1 9.0-14.1 9.5-14.1 11.3-14.1 |
gm/dL |
| MCH | 0-1 month 1-3 months 3-6 months 6 months-1 year |
31-37 27-36 25-35 23-31 |
pg |
| MCHC | 0-6 months 6 months-1 year |
28-36 32-36 |
g/dl RBC |
| MCV | 0-1 month 1-3 months 3-6 months 6 months-1 year |
88-123 91-112 74-108 70- 85 |
femtoliters |
| White Cell Count | 0-1 month 1-3 months 3 months-1 year 1-2 years 2-4 years |
9.0-30.0 5.0-19.5 6.0-17.5 6.0-17.0 5.5-15.5 |
k/mm3 |
| Differential (manual) Neutrophils | 0-1 month 1-3 months 3-6 months 6 months-1 year 1-2 years 2-4 years |
1.0-20.0 1.0- 9.0 1.0- 8.5 1.5- 8.5 1.5-8.5 1.5-8.5 |
k/mm3 |
| Lymphocytes | 0-1 month 1-3 months 3-6 months 6 months-1 years 1-2 years 2-4 years |
2.0-11.0 2.5-16.5 4.0-13.5 4.0-10.5 3.0-9.5 2.0-8.0 |
k/mm3 |
| Monocytes | 0-1 month 1-3 months 3-6 months 3 months-1 year 1-2 years 2-4 years |
mean 1.1 mean 0.7 mean 0.6 mean 0.6 mean 0.5 mean 0.5 |
k/mm3 |
| Eosinophils | 0-1 month 1-3 months 3-6 months 6 months-1 year 1-2 years 2-4 years |
mean 0.5 mean 0.4 mean 0.3 mean 0.3 mean 0.3 mean 0.3 |
k/mm3 |
| Test | Age | Male | Female | Units |
| Albumin | 0-4 days 4 days-14 years 14-18 years |
2.8-4.4 3.8-5.4 3.2-4.5 |
2.8-4.4 3.8-5.4 3.2-4.5 |
g/dL g/dL g/dL |
| Calcium (total) | Birth-30 days 31 days-1 year 1-6 years 7-12 years 13-15 years 16-18 years |
8.5-10.6 8.7-10.5 8.8-10.6 8.7-10.3 8.5-10.2 8.4-10.3 |
8.4-10.6 8.9-10.5 8.5-10.5 8.5-10.3 8.4-10.0 8.6-9.8 |
mg/dL mg/dL mg/dL mg/dL mg/dL mg/dL |
| Creatinine | Birth-30 days 31 days-3 years 4-6 years 7-12 years 13-15 years 16-18 years |
0.5-1.2 0.4-0.7 0.5-0.8 0.6-1.0 0.6-1.2 0.8-1.4 |
0.5-0.9 0.4-0.7 0.5-0.8 0.6-1.0 0.7-1.1 0.8-1.2 |
mg/dL mg/dL mg/dL mg/dL mg/dL mg/dL |
| Total Protein | Birth-31 days 1-6 months 6 months-1 year 1-18 years |
4.1-6.3 4.7-6.7 5.5-7.0 5.7-8.0 |
4.2-6.2 4.4-6.6 5.6-7.9 5.7-8.0 |
g/dL g/dL g/dL g/dL |
|
Chemistry |
|||
| Test |
Age |
Range |
Units |
| Carbon dioxide (CO2 content=bicarb+dissolved CO2) |
Cordblood Child |
15-20 18-27 |
mEq/l mEq/l |
| Glucose | 0-1 month 1 months-adult |
40-99 65-99 |
mg/dL mg/dL |
| Iron | Birth-4 months 4 months-1 year 2-3 years 3-10 years |
110-270 30-70 20-124 53-119 |
mcg/dL mcg/dL mcg/dL mcg/dL |
| Iron Binding Capacity | Birth-4 months 4 months-10 years |
59-175 250-400 |
mcg/dL mcg/dL |
| Percent Saturation | Newborn 4-10 months 3-10 years |
65 25 30 |
% % % |
| Phosphorus | Newborn 1 year 2-5 years |
4.2-9.0 3.8-6.2 3.5-6.8 |
mg/dL mg/dL mg/dL |
| Potassium | <10 days >10 days |
3.5-6.0 3.5-5.0 |
mEq/l mEq/l |
| Sodium | Premature | 130-140 | mEq/l |
| Uric Acid | 0-2 years 2-12 years 12-14 years |
2.0-7.0 2.0-6.5 2.0-7.0 |
mg/dL mg/dL mg/dL |
| Test |
Age |
Range |
Units |
| Calcium (ionized) | Neonatal | 4.2-5.9* | mg/dL |
| Test |
Age |
Range |
Units |
| Bilirubin | cord 24 hrs Preterm Term 48 hrs Preterm Term 3-5 days Preterm Term 1m-adult |
<1.8 < or = 6.0 < or = 6.0 < or = 8.0 < or = 7.0 < or =12.0 < or =12.0 < 1.0 |
mg/dL mg/dL mg/dL mg/dL mg/dL mg/dL mg/dL mg/dL |