Comparison of arterial and capillary bilirubin values in neonates with arterial lines.

Langbaum, M E; Pomerance, J J; Farber, S J; Rosenthal, P · J Pediatr · 1993

cross_sectional · Level IV

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Abstract

To determine whether arterial and capillary values for bilirubin agree in neonates, we analyzed 35 simultaneously sampled capillary and arterial specimens from 13 infants. We found a high correlation between arterial and capillary bilirubin values (r = 0.993). We conclude that arterial bilirubin samples may be substituted for capillary samples in newborn infants.

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