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Related Experiment Videos

Perinatal toxicology screening.

R L Hansen1, A T Evans, K M Gillogley

  • 1Department of Pediatrics, University of California, Davis School of Medicine.

Journal of Perinatology : Official Journal of the California Perinatal Association
|September 1, 1992
PubMed
Summary
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Universal urine toxicology screening identifies more pregnant women with substance use than risk-directed methods. This approach is crucial for understanding drug effects on infant health and improving prenatal care.

Area of Science:

  • Perinatal Medicine
  • Neonatal Abstinence Syndrome
  • Public Health

Background:

  • Accurate identification of substance-abusing mothers and infants is vital for medical management and research.
  • Illicit drug use impacts perinatal morbidity, mortality, and infant neurobehavioral outcomes.
  • Current screening methods may not capture all affected individuals.

Purpose of the Study:

  • To compare the effectiveness of universal urine toxicology screening versus risk-directed protocols in identifying substance-abusing mothers.
  • To analyze the characteristics of mothers identified through different screening methods.
  • To assess the implications of screening strategies on understanding perinatal substance use.

Main Methods:

  • Retrospective analysis of urine toxicology screening data at obstetrical admission.

Related Experiment Videos

  • Comparison of universal screening versus risk-directed protocol in identifying positive toxicology screens.
  • Statistical analysis to determine significant differences between protocols and patient characteristics.

    • Main Results:

    • Universal screening identified significantly more women with positive toxicology screens compared to risk-directed protocols (P < .0001).
    • Women with positive toxicology screens, regardless of protocol, were more likely to have received poor prenatal care, smoked, and used alcohol during pregnancy (P < .001).
    • Accurate identification using multiple criteria necessitates screening over half of toxicology-negative mothers.

    Conclusions:

    • Universal urine toxicology screening is more effective than risk-directed protocols for identifying substance-abusing pregnant women.
    • Substance-abusing mothers are more likely to have poor prenatal care and co-use tobacco and alcohol.
    • Comprehensive screening strategies are essential for accurate identification and improved perinatal outcomes.