Elizabeth P Hu, Hayden Burch, Eugenie Kayak, Forbes McGain
{"title":"澳大利亚各州和地区公立医院每张病床一氧化二氮采购量的变化:横截面分析。","authors":"Elizabeth P Hu, Hayden Burch, Eugenie Kayak, Forbes McGain","doi":"10.1177/0310057X241262796","DOIUrl":null,"url":null,"abstract":"<p><p>We aimed to identify variations in nitrous oxide (N<sub>2</sub>O) procurement between Australian states and territories per public hospital bed by undertaking a cross-sectional analysis of N<sub>2</sub>O procurement data for all Australian public hospitals from 1 January 2017 to 30 June 2022. Data were obtained from state and territory departments of health. All Australian public hospitals across six states and two territories were included. We obtained N<sub>2</sub>O procurement data from Department of Health representatives from all states and territories, accounting for all 697 Australian public hospitals and four public dental hospitals. The main outcome measured in this study was N<sub>2</sub>O procurement per public hospital bed by state or territory. Across the 5 years (1 January 2017 to 30 June 2022) an average of 242,054 (standard deviation (SD) 16,222) kg of N<sub>2</sub>O, equivalent to 64,144 (4299) tonnes of carbon dioxide emissions (CO<sub>2</sub>e), were procured per annum. CO<sub>2</sub>e emissions from N<sub>2</sub>O purchase varied more than threefold per public hospital bed between different states/territories (0.47-1.48 CO<sub>2</sub>e tonnes per hospital bed). There were significant variations in N<sub>2</sub>O procurement between Australian states and territories when adjusted for public hospital bed numbers. Further analysis of this variation to determine cause and to guide mitigation interventions is therefore warranted.</p>","PeriodicalId":7746,"journal":{"name":"Anaesthesia and Intensive Care","volume":null,"pages":null},"PeriodicalIF":1.1000,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11484155/pdf/","citationCount":"0","resultStr":"{\"title\":\"Variations of nitrous oxide procurement per public hospital bed between Australian states and territories: A cross-sectional analysis.\",\"authors\":\"Elizabeth P Hu, Hayden Burch, Eugenie Kayak, Forbes McGain\",\"doi\":\"10.1177/0310057X241262796\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>We aimed to identify variations in nitrous oxide (N<sub>2</sub>O) procurement between Australian states and territories per public hospital bed by undertaking a cross-sectional analysis of N<sub>2</sub>O procurement data for all Australian public hospitals from 1 January 2017 to 30 June 2022. Data were obtained from state and territory departments of health. All Australian public hospitals across six states and two territories were included. We obtained N<sub>2</sub>O procurement data from Department of Health representatives from all states and territories, accounting for all 697 Australian public hospitals and four public dental hospitals. The main outcome measured in this study was N<sub>2</sub>O procurement per public hospital bed by state or territory. Across the 5 years (1 January 2017 to 30 June 2022) an average of 242,054 (standard deviation (SD) 16,222) kg of N<sub>2</sub>O, equivalent to 64,144 (4299) tonnes of carbon dioxide emissions (CO<sub>2</sub>e), were procured per annum. CO<sub>2</sub>e emissions from N<sub>2</sub>O purchase varied more than threefold per public hospital bed between different states/territories (0.47-1.48 CO<sub>2</sub>e tonnes per hospital bed). There were significant variations in N<sub>2</sub>O procurement between Australian states and territories when adjusted for public hospital bed numbers. Further analysis of this variation to determine cause and to guide mitigation interventions is therefore warranted.</p>\",\"PeriodicalId\":7746,\"journal\":{\"name\":\"Anaesthesia and Intensive Care\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.1000,\"publicationDate\":\"2024-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11484155/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Anaesthesia and Intensive Care\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1177/0310057X241262796\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/8/30 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q3\",\"JCRName\":\"ANESTHESIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Anaesthesia and Intensive Care","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1177/0310057X241262796","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/8/30 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"ANESTHESIOLOGY","Score":null,"Total":0}
Variations of nitrous oxide procurement per public hospital bed between Australian states and territories: A cross-sectional analysis.
We aimed to identify variations in nitrous oxide (N2O) procurement between Australian states and territories per public hospital bed by undertaking a cross-sectional analysis of N2O procurement data for all Australian public hospitals from 1 January 2017 to 30 June 2022. Data were obtained from state and territory departments of health. All Australian public hospitals across six states and two territories were included. We obtained N2O procurement data from Department of Health representatives from all states and territories, accounting for all 697 Australian public hospitals and four public dental hospitals. The main outcome measured in this study was N2O procurement per public hospital bed by state or territory. Across the 5 years (1 January 2017 to 30 June 2022) an average of 242,054 (standard deviation (SD) 16,222) kg of N2O, equivalent to 64,144 (4299) tonnes of carbon dioxide emissions (CO2e), were procured per annum. CO2e emissions from N2O purchase varied more than threefold per public hospital bed between different states/territories (0.47-1.48 CO2e tonnes per hospital bed). There were significant variations in N2O procurement between Australian states and territories when adjusted for public hospital bed numbers. Further analysis of this variation to determine cause and to guide mitigation interventions is therefore warranted.
期刊介绍:
Anaesthesia and Intensive Care is an international journal publishing timely, peer reviewed articles that have educational value and scientific merit for clinicians and researchers associated with anaesthesia, intensive care medicine, and pain medicine.