ArticleBMJ open2020
Level of vital and laboratory values on arrival, and increased risk of 7-day mortality among adult patients in the emergency department: a population-based cohort study.
Article in BMJ open, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed.
- Machine learning to improve predictive performance of prehospital early warning scores.Scientific reports · 2025Article
- Observational
- Age-adjusted interpretation of biomarkers of renal function and homeostasis, inflammation, and circulation in Emergency Department patients.Scientific reports · 2022Observational
- Organ failure, aetiology and 7-day all-cause mortality among acute adult patients on arrival to an emergency department: a hospital-based cohort study.European journal of emergency medicine : official journal of the European Society for Emergency Medicine · 2021Observational
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesThe aim of the study was to provide evidence for, at which vital and laboratory values, increased risk of 7-day mortality in acute adult patients on arrival to an emergency department (ED).
designA population-based cohort study.
settingED at Odense University Hospital, Denmark.
participantsAll patients ≥18 years with a first-time contact within the study period, 1 April 2012 to 31 March 2015. PRIMARY AND SECONDARY OUTCOME MEASURES: Primary outcome was 7-day all-cause mortality.Variables were first recorded vital and laboratory values included in risk stratification scores; respiratory frequency, blood pressure, heart rate, Glasgow Coma Scale, temperature, saturation, creatinine, PaO
resultsWe included 40 423 patients, 52.5% women, median age 57 (IQR 38-74) years and 7-day mortality 2.8%. Seven-day mortality of 2.5% had thresholds of respiratory frequency <12 and >18/min, systolic blood pressure <112 and >192 mm Hg, heart rate <54 and >102 beats/min, temperature <36.0°C and >39.8°C, saturation <97%, Glasgow Coma Scale score <15, creatinine <41 and >98 µmol/L for PaO
conclusionVital values on arrival, outside the normal ranges for the measures, are indicative of increased risk of short-term mortality, and most of the value thresholds are included in the lowest urgency level in triage and risk stratification scoring systems.
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