Snorkelling and breath-hold diving fatalities in Australian waters, 2014 to 2018
This study investigated snorkelling and breath-hold diving deaths in Australia from 2014-2018 and compared these to those from 2001-2013 to identify ongoing problems and assess the effectiveness of countermeasures. Media reports and the National Coronial Information System were searched to identify...
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Published in | Diving and hyperbaric medicine Vol. 53; no. 3; pp. 210 - 217 |
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Main Author | |
Format | Journal Article |
Language | English |
Published |
Australia
The Journal of the South Pacific Underwater Medicine Society and the European Underwater and Baromedical Society
30.09.2023
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Subjects | |
Online Access | Get full text |
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Summary: | This study investigated snorkelling and breath-hold diving deaths in Australia from 2014-2018 and compared these to those from 2001-2013 to identify ongoing problems and assess the effectiveness of countermeasures.
Media reports and the National Coronial Information System were searched to identify snorkelling/breath-hold diving deaths for 2014-2018, inclusive. Data were extracted from witness and police reports, medical histories, and autopsies. An Excel® database was created and a chain of events analysis conducted. Comparisons were made with the earlier report.
Ninety-one fatalities (78 males, 13 females, median age 48 years [range 16-80]) were identified with one third likely doing some breath-hold diving. Fifty-two of 77 with known body mass index were overweight or obese. Approximately two thirds were inexperienced snorkellers and 64 were alone. Fifty-one were tourists. Planning shortcomings, such as solo diving and diving in adverse conditions, as well as pre-existing health conditions and inexperience predisposed to many incidents. Primary drowning was the likely disabling condition in 39% of cases with drowning recorded as the cause of death (COD) in two thirds. Cardiac events were the likely disabling conditions in 31% although recorded as the COD in 21% of cases.
Increasing age, obesity and associated cardiac disease have become increasingly prevalent in snorkelling deaths and there is a need for improved health surveillance and risk management. Closer supervision of inexperienced snorkellers is indicated. Apnoeic hypoxia from extended breath-holding and poor supervision remain a problem. The increased risk of harvesting seafood in areas frequented by large marine predators needs to be appreciated and managed appropriately. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 1833-3516 2209-1491 2209-1491 |
DOI: | 10.28920/dhm53.3.210-217 |