ArticleOpen forum infectious diseases2021
Predictive Value of an Age-Based Modification of the National Early Warning System in Hospitalized Patients With COVID-19.
Article in Open forum infectious diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Modifications to the National Early Warning Score 2: a Scoping Review.BMC medicine · 2025Article
- Article
- Severe/critical COVID-19 early warning system based on machine learning algorithms using novel imaging scores.World journal of clinical cases · 2023Article
- Using ISARIC 4C mortality score to predict dynamic changes in mortality risk in COVID-19 patients during hospital admission.PloS one · 2022Article
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17 authors.
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Abstract
backgroundEarly recognition of high-risk patients with coronavirus disease 2019 (COVID-19) may improve outcomes. Although many predictive scoring systems exist, their complexity may limit utility in COVID-19. We assessed the prognostic performance of the National Early Warning Score (NEWS) and an age-based modification (NEWS+age) among hospitalized COVID-19 patients enrolled in a prospective, multicenter US Military Health System (MHS) observational cohort study.
methodsHospitalized adults with confirmed COVID-19 not requiring invasive mechanical ventilation at admission and with a baseline NEWS were included. We analyzed each scoring system's ability to predict key clinical outcomes, including progression to invasive ventilation or death, stratified by baseline severity (low [0-3], medium [4-6], and high [≥7]).
resultsAmong 184 included participants, those with low baseline NEWS had significantly shorter hospitalizations (
conclusionsNEWS and NEWS+age showed similar test characteristics in an MHS COVID-19 cohort. Notably, low baseline scores had an excellent negative predictive value. Given their easy applicability, these scoring systems may be useful in resource-limited settings to identify COVID-19 patients who are unlikely to progress to critical illness.
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