Reference Range

0-1 days: 1.5-3.2 mg/dL
1-2 days: 3.4-7.4 mg/dL
2-3 days: 3.1-12.4 mg/dL
3-4 days: 0.6-13.2 mg/dL
4-5 days: 0-12.3 mg/dL
6 days-adult (Unconjugated): 0-1.1 mg/dL
6 days – adult (Bilirubin direct): 0-0.3 mg/dL