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Dataset describes continuous monitoring in premature VLBW infants across four US NICUs

Dataset describes continuous monitoring in premature VLBW infants across four US NICUs
Photo by Dmytro Vynohradov / Unsplash
Key Takeaway
Note that this dataset description lacks outcome data for continuous monitoring in premature infants.

The provided source is a dataset description rather than a primary trial or systematic review. It characterizes a cohort of 3,829 premature very low birth weight (VLBW) infants monitored continuously for heart rate and oxygen saturation within four Neonatal Intensive Care Units in the United States. The conditions associated with this population include sepsis, necrotizing enterocolitis, and respiratory failure, though the dataset description does not detail incidence rates or outcomes for these specific conditions.

Key findings regarding the efficacy or safety of continuous monitoring are not reported in this source. There are no data provided on adverse events, serious adverse events, discontinuations, or tolerability. Similarly, specific primary outcomes and secondary outcomes were not reported, preventing any calculation of effect sizes or statistical significance.

Limitations of this source include the absence of a comparator group, as the comparator was not reported. Furthermore, the follow-up duration was not reported, and funding or conflicts of interest were not disclosed. Because this is a dataset description without outcome data, it offers limited direct practice relevance for clinicians seeking evidence on the management of premature infants.

Study Details

EvidenceLevel 5
PublishedApr 2026
View Original Abstract ↓
Premature very low birth weight (VLBW) infants have high rates of mortality and morbidity from sepsis, necrotizing enterocolitis, and respiratory failure requiring intubation and mechanical ventilation. Earlier detection of cardiorespiratory deterioration using vital signs from continuous physiological monitoring may lead to more timely interventions and improved outcomes. To further this research area, we present PreMo, a publicly available dataset of continuous heart rate and oxygen saturation, demographics, clinical events, and outcomes for 3,829 VLBW patients from four Neonatal Intensive Care Units (NICUs) in the United States. The PreMo dataset consists of a collection of parquet files, ro-crate metadata, and sample usage code scripts hosted on the University of Virginia LibraData Dataverse website.
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