Heat illness presentations to emergency departments in Western Sydney: surveillance for environmental, personal and behavioural risk factors.

Autor:	Conaty SJ; Heat illness presentations to emergency departments in Western Sydney: surveillance for environmental, personal and behavioural risk factors; stephen.conaty@health.nsw.gov.au., Ghosh S; Public Health Unit, South Western Sydney Local Health District, Liverpool, NSW, Australia; School of Population Health, UNSW Sydney, Australia., Ashraf K; Public Health Unit, South Western Sydney Local Health District, Liverpool, NSW, Australia., Taylor KH; Public Health Unit, South Western Sydney Local Health District, Liverpool, NSW, Australia., Truman G; Public Health Unit, Nepean Blue Mountains Local Health District, Penrith, NSW, Australia., Noonan H; Public Health Unit, Western Sydney Local Health District, Parramatta, NSW, Australia., Dronavalli M; Public Health Unit, South Western Sydney Local Health District, Liverpool, NSW, Australia., Jalaludin B; School of Population Health, UNSW Sydney, Australia; Population Health Intelligence, South Western Sydney Local Health District, Liverpool, NSW, Australia.
Jazyk:	angličtina
Zdroj:	Public health research & practice [Public Health Res Pract] 2023 Dec 06; Vol. 33 (4). Date of Electronic Publication: 2023 Dec 06.
DOI:	10.17061/phrp3342331
Abstrakt:	Objective: To pilot surveillance to describe environmental, personal and behavioural risk factors for people presenting to hospital emergency departments (EDs) with heat illness. Methods: We conducted a retrospective case series and telephone interview study of people presenting to EDs across South Western Sydney, Western Sydney and Nepean Blue Mountains Local Health Districts with heat illness over the 2017/18 and 2018/19 summer periods (1 December to 28 February). We used the Public Health Rapid Emergency Disease Syndromic Surveillance (PHREDSS) 'heat problems' syndrome to identify people with heat illness and medical records to find contact details. We developed a detailed questionnaire instrument to guide the telephone interview. Results: A total of 129 individuals presented with 'heat problems' (57 in 2017/18 and 72 in 2018/19). The median age was 44 years (range 1-89 years). Most attended hospitals via the NSW Ambulance Service (58%) or private car (40%). Of the total, 53% were classified as triage category 3 (potentially life-threatening), 27% as category 4 (potentially serious) and 16% as category 2 (imminently life-threatening). The main supplementary codes were heat exhaustion (35%), heat syncope (39%), and heat stroke (30%). The majority were discharged from the emergency department after completing treatment (73%), with 21% requiring admission. A total of 38 follow-up interviews were completed (29% response rate). Almost all individuals were exposed to heat outside their home environment: 11 (29%) were engaged in paid work, 5 (13%) in outdoor housework, and 10 (26%) in outdoor recreational activities. Conclusion: Our pilot surveillance study successfully collected home, local environment and behavioural risk factors on a small cohort presenting with 'heat problems' to EDs in Western Sydney during the summer months. Most were exposed to heat outdoors while engaged in work or recreation outside the home, and were preventable. Competing Interests: None declared
Databáze:	MEDLINE
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