Matches in SemOpenAlex for { <https://semopenalex.org/work/W4387009050> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W4387009050 abstract "Introduction: In this study we aimed to investigate the prognostic accuracy for predicting in-hospital mortality using respiratory Sequential Organ Failure Assessment (SOFA) scores by the conventional method of missing-value imputation with normal partial pressure of oxygen (PaO2)- and oxygen saturation (SpO2)-based estimation methods.Methods: This was a single-center, retrospective cohort study of patients with suspected infection in the emergency department. The primary outcome was in-hospital mortality. We compared the area under the receiver operating characteristics curve (AUROC) and calibration results of the conventional method (normal value imputation for missing PaO2) and six SpO2-based methods: using methods A, B, PaO2 is estimated by dividing SpO2 by a scale; with methods C and D, PaO2 was estimated by a mathematical model from a previous study; with methods E, F, respiratory SOFA scores was estimated by SpO2 thresholds and respiratory support use; with methods A, C, E are SpO2-based estimation for all PaO2 values, while methods B, D, F use such estimation only for missing PaO2 values.Results: Among the 15,119 patients included in the study, the in-hospital mortality rate was 4.9%. The missing PaO2was 56.0%. The calibration plots were similar among all methods. Each method yielded AUROCs that ranged from 0.735–0.772. The AUROC for the conventional method was 0.755 (95%confidence interval [CI] 0.736–0.773). The AUROC for method C (0.772; 95% CI 0.754–0.790) was higher than that of the conventional method, which was an SpO2-based estimation for all PaO2 values. The AUROC for total SOFA score from method E (0.815; 95% CI 0.800–0.831) was higher than that from the conventional method (0.806; 95% CI 0.790–0.822), in which respiratory SOFA was calculated by the predefined SpO2 cut-offs and oxygen support.Conclusion: In non-ICU settings, respiratory SOFA scores estimated by SpO2 might have acceptable prognostic accuracy for predicting in-hospital mortality. Our results suggest that SpO2-based respiratory SOFA score calculation might be an alternative for evaluating respiratory organ failure in the ED and clinical research settings." @default.
- W4387009050 created "2023-09-26" @default.
- W4387009050 creator A5001534086 @default.
- W4387009050 creator A5012548352 @default.
- W4387009050 creator A5019168439 @default.
- W4387009050 creator A5022115048 @default.
- W4387009050 creator A5045743489 @default.
- W4387009050 creator A5054847006 @default.
- W4387009050 creator A5055035200 @default.
- W4387009050 creator A5060888859 @default.
- W4387009050 creator A5065297659 @default.
- W4387009050 creator A5077373322 @default.
- W4387009050 creator A5080056133 @default.
- W4387009050 date "2013-02-15" @default.
- W4387009050 modified "2023-09-26" @default.
- W4387009050 title "Prognostic Accuracy of SpO2-based Respiratory Sequential Organ Failure Assessment for Predicting In-hospital Mortality" @default.
- W4387009050 doi "https://doi.org/10.5811/westjem.59417" @default.
- W4387009050 hasPublicationYear "2013" @default.
- W4387009050 type Work @default.
- W4387009050 citedByCount "0" @default.
- W4387009050 crossrefType "journal-article" @default.
- W4387009050 hasAuthorship W4387009050A5001534086 @default.
- W4387009050 hasAuthorship W4387009050A5012548352 @default.
- W4387009050 hasAuthorship W4387009050A5019168439 @default.
- W4387009050 hasAuthorship W4387009050A5022115048 @default.
- W4387009050 hasAuthorship W4387009050A5045743489 @default.
- W4387009050 hasAuthorship W4387009050A5054847006 @default.
- W4387009050 hasAuthorship W4387009050A5055035200 @default.
- W4387009050 hasAuthorship W4387009050A5060888859 @default.
- W4387009050 hasAuthorship W4387009050A5065297659 @default.
- W4387009050 hasAuthorship W4387009050A5077373322 @default.
- W4387009050 hasAuthorship W4387009050A5080056133 @default.
- W4387009050 hasBestOaLocation W43870090501 @default.
- W4387009050 hasConcept C105795698 @default.
- W4387009050 hasConcept C118552586 @default.
- W4387009050 hasConcept C126322002 @default.
- W4387009050 hasConcept C141071460 @default.
- W4387009050 hasConcept C167135981 @default.
- W4387009050 hasConcept C2776888751 @default.
- W4387009050 hasConcept C2780724011 @default.
- W4387009050 hasConcept C33923547 @default.
- W4387009050 hasConcept C44249647 @default.
- W4387009050 hasConcept C58041806 @default.
- W4387009050 hasConcept C58471807 @default.
- W4387009050 hasConcept C71924100 @default.
- W4387009050 hasConcept C9357733 @default.
- W4387009050 hasConceptScore W4387009050C105795698 @default.
- W4387009050 hasConceptScore W4387009050C118552586 @default.
- W4387009050 hasConceptScore W4387009050C126322002 @default.
- W4387009050 hasConceptScore W4387009050C141071460 @default.
- W4387009050 hasConceptScore W4387009050C167135981 @default.
- W4387009050 hasConceptScore W4387009050C2776888751 @default.
- W4387009050 hasConceptScore W4387009050C2780724011 @default.
- W4387009050 hasConceptScore W4387009050C33923547 @default.
- W4387009050 hasConceptScore W4387009050C44249647 @default.
- W4387009050 hasConceptScore W4387009050C58041806 @default.
- W4387009050 hasConceptScore W4387009050C58471807 @default.
- W4387009050 hasConceptScore W4387009050C71924100 @default.
- W4387009050 hasConceptScore W4387009050C9357733 @default.
- W4387009050 hasIssue "0" @default.
- W4387009050 hasLocation W43870090501 @default.
- W4387009050 hasOpenAccess W4387009050 @default.
- W4387009050 hasPrimaryLocation W43870090501 @default.
- W4387009050 hasRelatedWork W1574575415 @default.
- W4387009050 hasRelatedWork W2024529227 @default.
- W4387009050 hasRelatedWork W2181530120 @default.
- W4387009050 hasRelatedWork W2399401499 @default.
- W4387009050 hasRelatedWork W2798082197 @default.
- W4387009050 hasRelatedWork W2963140487 @default.
- W4387009050 hasRelatedWork W3028371478 @default.
- W4387009050 hasRelatedWork W3144172081 @default.
- W4387009050 hasRelatedWork W3201032828 @default.
- W4387009050 hasRelatedWork W4211215373 @default.
- W4387009050 hasVolume "0" @default.
- W4387009050 isParatext "false" @default.
- W4387009050 isRetracted "false" @default.
- W4387009050 workType "article" @default.