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Related Experiment Videos

Neonatal necrotizing enterocolitis an epidemiological study

A Narang1, R Rao, O N Bhakoo

  • 1Department of Pediatrics, Institute of Medical Education and Research, Chandigarh.

Indian Pediatrics
|October 1, 1993
PubMed
Summary
This summary is machine-generated.

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Necrotizing enterocolitis (NEC) affects 3.5% of neonatal intensive care unit (NICU) admissions, particularly very low birth weight (VLBW) and preterm infants. Risk factors significantly increase NEC development, with survival rates varying by disease stage.

Area of Science:

  • Neonatalogy
  • Pediatric Gastroenterology
  • Clinical Epidemiology

Background:

  • Necrotizing enterocolitis (NEC) is a serious gastrointestinal condition affecting newborns.
  • Prematurity and low birth weight are known risk factors for NEC.
  • Understanding NEC incidence and outcomes in a NICU setting is crucial for improving infant care.

Purpose of the Study:

  • To determine the incidence and risk factors of NEC in a NICU population.
  • To analyze the stages of NEC and their associated outcomes.
  • To evaluate survival rates based on NEC stage and infant characteristics.

Main Methods:

  • Retrospective analysis of 77 NEC cases among 2200 NICU admissions (January 1986 - September 1990).
  • Data collection on infant demographics, birth weight, gestational age, risk factors, and disease staging.

Related Experiment Videos

  • Statistical analysis to compare incidence and outcomes between different infant groups and NEC stages.

    • Main Results:

    • NEC incidence was 3.5% of NICU admissions and 0.5% of live births.
    • VLBW infants (53.2%) and those with gestational age < 32 weeks had significantly higher NEC incidence.
    • Risk factors were present in most NEC cases (p < 0.001); survival rates varied by stage (Stage I: 70.5%, Stage II: 77.8%, Stage III: 13.3%).

    Conclusions:

    • VLBW and preterm infants are at significantly higher risk for NEC.
    • Presence of risk factors is strongly associated with NEC development.
    • NEC survival is critically dependent on the disease stage, with Stage III having a very poor prognosis.