Using Vital Signs to Predict Necrotizing Enterocolitis in Preterm Infants
Author Information
Author(s): Rosa Verhoeven, Thijmen Kupers, Celina L. Brunsch, Jan B. F. Hulscher, Elisabeth M. W. Kooi
Primary Institution: University Medical Center Groningen, University of Groningen
Hypothesis
Can vital signs measured in the first days after birth predict necrotizing enterocolitis (NEC) in preterm infants?
Conclusion
Vital signs can predict NEC in preterm infants within the first 5 postnatal days, with splanchnic and cerebral oxygenation being the most significant predictors.
Supporting Evidence
- 32 out of 267 patients developed NEC.
- Support vector machine and logistic regression models achieved an F1-score of 0.82.
- Splanchnic and cerebral oxygenation contributed 40.1% and 24.8% to the prediction, respectively.
Takeaway
Doctors can use early vital signs to tell if a premature baby might get a serious tummy problem called NEC, helping them act quickly to prevent it.
Methodology
Machine learning algorithms were trained on vital signs data from preterm infants to predict NEC.
Potential Biases
The retrospective design may introduce selection bias and the imputation of missing data could affect the reliability of predictions.
Limitations
The study faced challenges with missing data, particularly in splanchnic and cerebral oxygenation measurements.
Participant Demographics
267 preterm infants with gestational age < 30 weeks, including 32 who developed NEC.
Statistical Information
P-Value
0.001
Statistical Significance
p < 0.001
Digital Object Identifier (DOI)
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