Circumstantial risk factors for death after intensive care unit-to-unit inter-hospital transfer—a Swedish registry study

Abstract Background Unit-to-unit transfer of critically ill patients infers hazards that may cause adverse events. Circumstantial factors associated with mortality after intensive care include days in the ICU, night-time or weekend discharge and capacity transfer as compared to other reasons for tra...

Full description

Saved in:
Bibliographic Details
Main Authors: Jesper Sternley, Karl Stattin, Max Petzold, Jonatan Oras, Christian Rylander
Format: Article
Language:English
Published: BMC 2025-01-01
Series:Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
Subjects:
Online Access:https://doi.org/10.1186/s13049-025-01325-2
Tags: Add Tag
No Tags, Be the first to tag this record!
_version_ 1832571359379587072
author Jesper Sternley
Karl Stattin
Max Petzold
Jonatan Oras
Christian Rylander
author_facet Jesper Sternley
Karl Stattin
Max Petzold
Jonatan Oras
Christian Rylander
author_sort Jesper Sternley
collection DOAJ
description Abstract Background Unit-to-unit transfer of critically ill patients infers hazards that may cause adverse events. Circumstantial factors associated with mortality after intensive care include days in the ICU, night-time or weekend discharge and capacity transfer as compared to other reasons for transfer. Distance travelled may also constitute an indirect risk. The aim of this study was to assess potential associations between these circumstantial factors and the risk of death 30 days after transfer. Methods Data from 2015 to 2019 was retrieved from the Swedish Intensive Care Registry. Logistic regression was used for risk analysis. Results Among 4,327 patients, 965 (22%) were deceased 30 days after transfer. 1351 patients undergoing capacity transfer had a higher morbidity than patients transferred for other reasons. Using univariable logistic regression, days spent in the referring ICU before transfer, capacity transfer as compared to clinical transfer and repatriation as well as SAPS3 in the receiving ICU were associated with a higher risk of death at 30 days. However, after multivariable regression with adjustment for ICD-10 diagnosis and Standardised Mortality Rate in the receiving ICU, these associations were lost. Conclusion Our results suggest that inter-hospital transfer is safe to carry out at any time of day and over shorter as well as longer distances.
format Article
id doaj-art-1e2ac6fac06f4f919ee549350c378035
institution Kabale University
issn 1757-7241
language English
publishDate 2025-01-01
publisher BMC
record_format Article
series Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
spelling doaj-art-1e2ac6fac06f4f919ee549350c3780352025-02-02T12:40:12ZengBMCScandinavian Journal of Trauma, Resuscitation and Emergency Medicine1757-72412025-01-0133111110.1186/s13049-025-01325-2Circumstantial risk factors for death after intensive care unit-to-unit inter-hospital transfer—a Swedish registry studyJesper Sternley0Karl Stattin1Max Petzold2Jonatan Oras3Christian Rylander4Anaesthesiology and Intensive Care, Department of Surgical Sciences, Uppsala UniversityAnaesthesiology and Intensive Care, Department of Surgical Sciences, Uppsala UniversitySchool of Public Health and Community Medicine, Institute of Medicine, University of GothenburgDepartment of Anaesthesiology and Intensive Care Medicine, Clinical Sciences, University of Gothenburg and Sahlgrenska University HospitalAnaesthesiology and Intensive Care, Department of Surgical Sciences, Uppsala UniversityAbstract Background Unit-to-unit transfer of critically ill patients infers hazards that may cause adverse events. Circumstantial factors associated with mortality after intensive care include days in the ICU, night-time or weekend discharge and capacity transfer as compared to other reasons for transfer. Distance travelled may also constitute an indirect risk. The aim of this study was to assess potential associations between these circumstantial factors and the risk of death 30 days after transfer. Methods Data from 2015 to 2019 was retrieved from the Swedish Intensive Care Registry. Logistic regression was used for risk analysis. Results Among 4,327 patients, 965 (22%) were deceased 30 days after transfer. 1351 patients undergoing capacity transfer had a higher morbidity than patients transferred for other reasons. Using univariable logistic regression, days spent in the referring ICU before transfer, capacity transfer as compared to clinical transfer and repatriation as well as SAPS3 in the receiving ICU were associated with a higher risk of death at 30 days. However, after multivariable regression with adjustment for ICD-10 diagnosis and Standardised Mortality Rate in the receiving ICU, these associations were lost. Conclusion Our results suggest that inter-hospital transfer is safe to carry out at any time of day and over shorter as well as longer distances.https://doi.org/10.1186/s13049-025-01325-2Intensive care unitIntensive care transportPatient transferMortality
spellingShingle Jesper Sternley
Karl Stattin
Max Petzold
Jonatan Oras
Christian Rylander
Circumstantial risk factors for death after intensive care unit-to-unit inter-hospital transfer—a Swedish registry study
Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
Intensive care unit
Intensive care transport
Patient transfer
Mortality
title Circumstantial risk factors for death after intensive care unit-to-unit inter-hospital transfer—a Swedish registry study
title_full Circumstantial risk factors for death after intensive care unit-to-unit inter-hospital transfer—a Swedish registry study
title_fullStr Circumstantial risk factors for death after intensive care unit-to-unit inter-hospital transfer—a Swedish registry study
title_full_unstemmed Circumstantial risk factors for death after intensive care unit-to-unit inter-hospital transfer—a Swedish registry study
title_short Circumstantial risk factors for death after intensive care unit-to-unit inter-hospital transfer—a Swedish registry study
title_sort circumstantial risk factors for death after intensive care unit to unit inter hospital transfer a swedish registry study
topic Intensive care unit
Intensive care transport
Patient transfer
Mortality
url https://doi.org/10.1186/s13049-025-01325-2
work_keys_str_mv AT jespersternley circumstantialriskfactorsfordeathafterintensivecareunittounitinterhospitaltransferaswedishregistrystudy
AT karlstattin circumstantialriskfactorsfordeathafterintensivecareunittounitinterhospitaltransferaswedishregistrystudy
AT maxpetzold circumstantialriskfactorsfordeathafterintensivecareunittounitinterhospitaltransferaswedishregistrystudy
AT jonatanoras circumstantialriskfactorsfordeathafterintensivecareunittounitinterhospitaltransferaswedishregistrystudy
AT christianrylander circumstantialriskfactorsfordeathafterintensivecareunittounitinterhospitaltransferaswedishregistrystudy