Format

Send to:

Choose Destination
See comment in PubMed Commons below
Am J Dis Child. 1990 Mar;144(3):364-8.

Laboratory evaluation of jaundice in newborns. Frequency, cost, and yield.

Author information

  • 1Department of Pediatrics, University of California, San Francisco 94143.

Erratum in

  • Am J Dis Child 1992 Dec;146(2):1420-1.

Abstract

Neonates with hyperbilirubinemia commonly undergo a battery of laboratory tests. We used a computerized database and medical records to study the frequency, cost, and yield of these tests in 2443 infants born at the University of California, San Francisco, between 1980 and 1982. Four hundred forty-seven (18%) of the infants met standard criteria for "nonphysiologic" hyperbilirubinemia; the incidence varied from 9% in blacks to 31% in Asian infants. About 55% of these 447 infants received a $125 "hyperbilirubinemia workup." Hospital discharge diagnoses on all 447 hyperbilirubinemic infants were reviewed. In 214 (48%), no cause of the jaundice was identified. An additional 145 (32%) had a possible cause apparent from history, physical examination, or initial hematocrit determination. The only diagnosis made as a result of routine investigations of hyperbilirubinemia was possible ABO or Rh isoimmunization in 75 infants (17%). Nonphysiologic hyperbilirubinemia may be more common than previously reported. The recommended tests are expensive and rarely lead to diagnoses other than ABO or Rh isoimmunization. Their routine use should be reevaluated.

PMID:
2106258
[PubMed - indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Loading ...
    Write to the Help Desk