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Predictors of admission after emergency department discharge in older adults.

ABSTRACT: To identify predictors of hospital inpatient admission of older Medicare beneficiaries after discharge from the emergency department (ED).Retrospective cohort study.Nonfederal California hospitals (n = 284).Visits of Medicare beneficiaries aged 65 and older discharged from California EDs in 2007 (n = 505,315).Using the California Office of Statewide Health Planning and Development files, predictors of hospital inpatient admission within 7 days of ED discharge in older adults (?65) with Medicare were evaluated.Hospital inpatient admissions within 7 days of ED discharge occurred in 23,340 (4.6%) visits and were associated with older age (70-74: adjusted odds ratio (AOR) = 1.12, 95% confidence interval (CI) = 1.07-1.17; 75-79: AOR = 1.18, 95% CI = 1.13-1.23; ?80: AOR = 1.4, 95% CI = 1.35-1.46), skilled nursing facility use (AOR = 1.82, 95% CI = 1.72-1.94), leaving the ED against medical advice (AOR = 1.82, 95% CI = 1.67-1.98), and the following diagnoses with the highest odds of admission: end-stage renal disease (AOR = 3.83, 95% CI = 2.42-6.08), chronic renal disease (AOR = 3.19, 95% CI = 2.26-4.49), and congestive heart failure (AOR = 3.01, 95% CI = 2.59-3.50).Five percent of older Medicare beneficiaries have a hospital inpatient admission after discharge from the ED. Chronic conditions such as renal disease and heart failure were associated with the greatest odds of admission.

SUBMITTER: Gabayan GZ

PROVIDER: S-EPMC5117639 | biostudies-literature | 2015 Jan

REPOSITORIES: biostudies-literature

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Predictors of admission after emergency department discharge in older adults.

Gabayan Gelareh Z GZ Sarkisian Catherine A CA Liang Li-Jung LJ Sun Benjamin C BC

Journal of the American Geriatrics Society 20141223 1

<h4>Objectives</h4>To identify predictors of hospital inpatient admission of older Medicare beneficiaries after discharge from the emergency department (ED).<h4>Design</h4>Retrospective cohort study.<h4>Setting</h4>Nonfederal California hospitals (n = 284).<h4>Participants</h4>Visits of Medicare beneficiaries aged 65 and older discharged from California EDs in 2007 (n = 505,315).<h4>Measurements</h4>Using the California Office of Statewide Health Planning and Development files, predictors of hos ...[more]

PMID: 25537073

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Project description:BACKGROUND:Reduced mobility may be responsible for functional decline and acute sarcopenia in older hospitalised patients. The drivers of reduced in-hospital mobility are poorly understood, especially during the early phase of acute hospitalisation. We investigated predictors of in-hospital activity during a 24-h period in the first 48?h of hospital admission in older adults. METHODS:This was a secondary analysis of a prospective repeated measures cohort study. Participants aged 75?years or older were recruited within the first 24?h of admission. At recruitment, patients underwent a baseline assessment including measurements of pre-morbid functional mobility, cognition, frailty, falls efficacy, co-morbidity, acute illness severity, knee extension strength and grip strength, and consented to wear accelerometers to measure physical activity during the first 7?days (or until discharge if earlier). In-hospital physical activity was defined as the amount of upright time (standing or walking). To examine the predictors of physical activity, we limited the analysis to the first 24?h of recording to maximise the sample size as due to discharge from hospital there was daily attrition. We used a best subset analysis including all baseline measures. The optimal model was defined by having the lowest Bayesian information criterion in the best-subset analyses. The model specified a maximum of 5 covariates and used an exhaustive search. RESULTS:Seventy participants were recruited but eight were excluded from the final analysis due to lack of accelerometer data within the first 24?h after recruitment. Patients spent a median of 0.50?h (IQR: 0.21; 1.43) standing or walking. The optimal model selected the following covariates: functional mobility as measured by the de Morton Mobility Index and two measures of illness severity, the National Early Warning Score, and serum C-reactive protein. CONCLUSIONS:Physical activity, particularly in the acute phase of hospitalisation, is very low in older adults. The association between illness severity and physical activity may be explained by symptoms of acute illness being barriers to activity. Interdisciplinary approaches are required to identify early mobilisation opportunities.

Project description:BackgroundOlder adults frequently attend the emergency department (ED) and experience high rates of adverse outcomes following ED presentation including functional decline, ED re-presentation and unplanned hospital admission. The development of effective interventions to prevent such outcomes is a key priority for research and service provision. This paper reports a protocol designed to evaluate the feasibility of conducting a three arm randomised controlled trial (RCT) within the ED setting and in the patient's home. The interventions are comprehensive geriatric assessment (CGA), ED PLUS and usual care.MethodsThe ED PLUS pilot trial is designed as a feasibility RCT conducted in the ED and Acute Medical Assessment Unit of a university teaching hospital in the mid-west region of Ireland. We aim to recruit 30 patients, aged 65 years and over presenting to the ED with undifferentiated medical complaints and discharged within 72 h of index visit. Patients will be randomised by a computer in a ratio of 1:1:1 to deliver usual care, CGA or ED PLUS during a 6-month study period. A randomised algorithm is used to perform randomization. CGA will include a medical assessment, medication review, nursing assessment, falls assessment, assessment of mobility and stairs, transfers, personal care, activities of daily living (ADLs), social supports and baseline cognition. ED PLUS, a physiotherapist led, multidisciplinary intervention, aims to bridge the transition of care between the index visit to the ED and the community by initiating a CGA intervention in the ED and implementing a 6-week follow-up self-management programme in the patient's own home following discharge from the ED. The outcomes will be parameters of the feasibility of the intervention and trial methods and will be assessed quantitatively and qualitatively.DiscussionRising ED visits and an ageing population with chronic health issues render ED interventions to reduce adverse outcomes in older adults a research priority. This feasibility RCT will generate data and experience to inform the conduct and delivery of a definite RCT.Trial registrationThe trial was registered in Clinical Trials Protocols and Results System as of 21st July 2021, with registration number NCT049836020 .

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Predictors of admission after emergency department discharge in older adults.

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Predictors of admission after emergency department discharge in older adults.

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