Item: DEATH OF BACKCOUNTRY WINTER-SPORTS PRACTITIONERS IN AVALANCHES -- A SYSTEMATIC REVIEW AND META-ANALYSIS OF PROPORTION OF CAUSES OF AVALANCHE DEATH
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Title: DEATH OF BACKCOUNTRY WINTER-SPORTS PRACTITIONERS IN AVALANCHES -- A SYSTEMATIC REVIEW AND META-ANALYSIS OF PROPORTION OF CAUSES OF AVALANCHE DEATH
Proceedings: International Snow Science Workshop 2024, Tromsø, Norway
Authors:
- Rong Guang [ Faculty of Educational Sciences, University of Helsinki, Helsinki, Finland} ]
- Lauri Ahonen [ Faculty of Educational Sciences, University of Helsinki, Helsinki, Finland} ]
- Gerit Pfuhl [ Center for Avalanche Research and Education, UiT the Arctic University of Norway, Tromsø, Norwa ]
- Benjamin Ultan Cowley [ Faculty of Educational Sciences, University of Helsinki, Helsinki, Finland} ] [ Cognitive Science, Faculty of Arts, University of Helsinki, Finland ]
Date: 2024-09-23
Abstract: Avalanches are a significant natural hazard that can lead to fatal outcomes for winter-sports enthusiasts. Our study provides a comprehensive analysis of causes of death in avalanche accidents. By systematically synthesizing data from studies across different regions and languages we clarify the proportions of, and factors influencing, these causes of death. Our findings confirm that asphyxia is the most common cause of death in avalanches, followed by trauma and hypothermia. We also identify several factors that influence the proportions, such as the time period, data representativeness, forensic diagnostic procedures, and sample size. The results highlight the need for improved forensic diagnostic procedures and standardized reporting to enhance the reliability of future studies. By enhancing our understanding of causes of avalanche deaths, this study aims to inform better rescue strategies, safety protocols and preventive measures to protect winter-sports practitioners. The meta-analysis follows the PRISMA reporting guidelines and criteria; for an abstract in PRISMA style, please go to \url{https://osf.io/8kj7u}
Object ID: ISSW2024_P11.8.pdf
Language of Article: English
Presenter(s): Rong Guang
Keywords: avalanche burial, autopsy, asphyxia, hypothermia, trauma
Page Number(s): 1560 - 1567
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