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- doi: 10.1016/j.resuscitation.2021.05.030
- issn: 0300-9572
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info:eu-repo/semantics/altIdentifier/doi/10.1016/j.resuscitation.2021.05.030
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info:eu-repo/semantics/altIdentifier/pmid/34107337
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info:eu-repo/semantics/altIdentifier/eissn/1873-1570
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info:eu-repo/semantics/altIdentifier/urn/urn:nbn:ch:serval-BIB_15FC850E8B7A1
info:eu-repo/semantics/openAccess , CC BY-NC-ND 4.0 , https://creativecommons.org/licenses/by-nc-nd/4.0/
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Funeral and memorial services Biography--Last years and death Last illness Burial Interment Funeral Biography--Death and burial Graves Burial customs Interment Burying-groundsCiter ce document
D. Eidenbenz et al., « Survival probability in avalanche victims with long burial (≥60 min): A retrospective study. », Serveur académique Lausannois, ID : 10.1016/j.resuscitation.2021.05.030
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The survival of completely buried victims in an avalanche mainly depends on burial duration. Knowledge is limited about survival probability after 60 min of complete burial. We aimed to study the survival probability and prehospital characteristics of avalanche victims with long burial durations. We retrospectively included all completely buried avalanche victims with a burial duration of ≥60 min between 1997 and 2018 in Switzerland. Data were extracted from the registry of the Swiss Institute for Snow and Avalanche Research and the prehospital medical records of the physician-staffed helicopter emergency medical services. Avalanche victims buried for ≥24 h or with an unknown survival status were excluded. Survival probability was estimated by using the non-parametric Ayer-Turnbull method and logistic regression. The primary outcome was survival probability. We identified 140 avalanche victims with a burial duration of ≥60 min, of whom 27 (19%) survived. Survival probability shows a slight decrease with increasing burial duration (23% after 60 min, to