Parsons, Nicholas R., Odumenya, M. (Michelle), Edwards, Antoinette, Lecky, Fiona and Pattison, Giles (2011) Modelling the effects of the weather on admissions to UK trauma units : a cross-sectional study. Emergency Medicine Journal, Vol.28 (No.10). pp. 851-855. doi:10.1136/emj.2010.091058 ISSN 1472-0205.

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Abstract

Objective To assess the relationship between daily trauma admissions and observed weather variables, using data from the Trauma Audit and Research Network of England and Wales and the UK Meteorological Office.
Design A cross-sectional study.
Setting Twenty-one accident and emergency departments (ED) located across England.
Participants All patients arriving at one of the selected ED, with a subsequent death, inpatient stay of greater than 3 days, interhospital transfer or requiring critical care between 1 January 1996 and 31 December 2006.
Main Outcome Measures Daily counts of adult and paediatric trauma admissions.
Results Multivariate regression analysis indicated that there were strong seasonal trends in paediatric (χ2 likelihood ratio test p<0.001), and adult (p=0.016) trauma admissions. For adults, each rise of 5°C in the maximum daily temperature and each additional 2 h of sunshine caused increases in trauma admissions of 1.8% and 1.9%. Effects in the paediatric group were considerably larger, with similar increases in temperature and hours of sunshine causing increases in trauma admissions of 10% and 6%. Each drop of 5°C in the minimum daily temperature, eg, due to a severe night time frost, caused adult trauma admissions to increase by 3.2%. Also the presence of snow increased adult trauma admissions by 7.9%.
Conclusion This is the largest study of its kind to investigate and quantify the relationship between trauma admissions and the weather. The results show clear associations that have direct application for planning and resource management in UK ED.

Item Type:	Journal Article
Subjects:	R Medicine > RA Public aspects of medicine
Divisions:	Faculty of Science, Engineering and Medicine > Medicine > Warwick Medical School > Health Sciences Faculty of Science, Engineering and Medicine > Medicine > Warwick Medical School
Library of Congress Subject Headings (LCSH):	Hospitals -- Emergency services -- Great Britain, Weather -- Physiological effect
Journal or Publication Title:	Emergency Medicine Journal
Publisher:	B M J Group
ISSN:	1472-0205
Official Date:	October 2011
Dates:	Date Event October 2011 Published
Volume:	Vol.28
Number:	No.10
Page Range:	pp. 851-855
DOI:	10.1136/emj.2010.091058
Status:	Peer Reviewed
Publication Status:	Published
Access rights to Published version:	Restricted or Subscription Access
Date of first compliant deposit:	17 December 2015
Date of first compliant Open Access:	17 December 2015
Funder:	Great Britain. National Health Service (NHS)

Data sourced from Thomson Reuters' Web of Knowledge

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