%0 Journal Article
%T The impact of early emergency department allied health intervention on admission rates in older people: a non-randomized clinical study
%A Glenn Arendts
%A Sarah Fitzhardinge
%A Karren Pronk
%A Mark Donaldson
%A Marani Hutton
%A Yusuf Nagree
%J BMC Geriatrics
%D 2012
%I BioMed Central
%R 10.1186/1471-2318-12-8
%X A prospective non-randomized trial in patients aged sixty five and over, conducted in two Australian hospital EDs. Intervention group patients, receiving early comprehensive allied health input, were compared to patients that received no allied health assessment. Propensity score matching was used to compare the two groups due to the non-randomized nature of the study. The primary outcome was admission to an inpatient hospital bed from the ED.Of five thousand two hundred and sixty five patients in the trial, 3165 were in the intervention group. The admission rate in the intervention group was 72.0% compared to 74.4% in the control group. Using propensity score probabilities of being assigned to either group in a conditional logistic regression model, this difference was of borderline statistical significance (p = 0.046, OR 0.88 (0.76-1.00)). On subgroup analysis the admission rate in patients with musculoskeletal symptoms and angina pectoris was less for those who received allied health intervention versus those who did not. This difference was significant.Early allied health intervention in the ED has a significant but modest impact on admission rates in older patients. The effect appears to be limited to a small number of common presenting problems.Presentations to the emergency department (ED) are increasing at a rate that exceeds population growth [1]. This increase is across all age ranges but highest in older people (defined here as aged 65 and over) [2]. As age increases the likelihood of admission into the hospital when a person presents to the ED also increases, with hospitalisation rates in older people two to four times higher than rates in younger adults [3,4].Whilst most hospital admissions in older people from the ED are clinically appropriate, a minority are considered avoidable for want of multidisciplinary physician, nursing and allied health care that facilitates safe discharge and management in the community [5]. The clinical risks associated with
%U http://www.biomedcentral.com/1471-2318/12/8