Association between the level of municipality healthcare services and outcome among acutely older patients in the emergency department: a Danish population-based cohort study

ObjectivesThis study aims to describe the association between use of municipality healthcare services before an emergency department (ED) contact and mortality, hospital reattendance and institutionalisation.DesignPopulation-based prospective cohort study.SettingED of a large university hospital.ParticipantsAll medical patients ≥65 years of age from a single municipality with a first attendance to the ED during a 1-year period (November 2013 to November 2014).Primary and secondary outcome measuresPatients were categorised as independent of home care, dependent of home care or in residential care depending on municipality healthcare before ED contact. Patients were followed 360 days after discharge. Outcomes were postdischarge mortality, hospital reattendance and institutionalisation.ResultsA total of 3775 patients were included (55% women), aged (median (IQR) 78 years (71–85)). At baseline, 48.9% were independent, 34.9% received home care and 16.2% were in residential care. Receiving home care or being in residential care was a strong predictor of mortality, hospital reattendance and institutionalisation. Among patients who were independent, 64.3% continued being independent up to 360 days after discharge. Even among patients ≥85 years, 35.4% lived independently in their own house 1 year after ED contact.ConclusionPrehospital information on municipality healthcare is closely related to patient outcome in older ED patients. It might have the potential to be used in risk stratification and planning of needs of older acute medical patients attending the ED.

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Disability and morbidity among older patients in the emergency department: a Danish population-based cohort study

BMJ Open ◽

10.1136/bmjopen-2018-023803 ◽

2018 ◽

Vol 8 (12) ◽

pp. e023803 ◽

Cited By ~ 3

Author(s):

Anette Tanderup ◽

Annmarie Touborg Lassen ◽

Jens-Ulrik Rosholm ◽

Jesper Ryg

Keyword(s):

Emergency Department ◽

Cohort Study ◽

Population Based ◽

University Hospital ◽

Secondary Outcome ◽

Medical Patients ◽

Danish Population ◽

Geriatric Conditions ◽

Lost To Follow Up

ObjectivesThe objective was to describe the prevalence of geriatric conditions among older medical patients in the emergency department (ED) and the association with admission, mortality, reattendance and loss of independency.DesignPopulation-based prospective cohort study.SettingED of a large university hospital.ParticipantsAll medical patients ≥65 years of age from a single municipality with a first attendance to the ED during a 1-year period (November 2013 to November 2014).Primary and secondary outcome measuresBased on information from healthcare registers, we defined geriatric conditions as disability, recently increased disability, polypharmacy and comorbidity. Outcomes were admission, length of admission, 30 days postdischarge mortality, 30 days hospital reattendance and home care dependency 0–360 days following ED contact.ResultsTotally, 3775 patients (55% women) were included, age 78 (71–85) years (median (IQR)). No patients were lost to follow-up. The prevalence of 0–4 geriatric conditions was 14.9%, 27.3%, 25.2%, 22.3% and 10.3%, respectively. The number of conditions was significantly associated with hospital admission, length of admission, 30 days postdischarge mortality and 30 days hospital reattendance. Among patients with no geriatric conditions, 70% lived independent all 360 days after discharge, whereas all patients with ≥3 conditions had some dependency or were dead within 360 days following discharge.ConclusionAmong older medical patients in the ED, 50% had two or more geriatric conditions which were associated with poor health outcomes. This highlights the need for studies of the effect of geriatric awareness and competences in the ED.

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Prevalence of organ failure and mortality among patients in the emergency department: a population-based cohort study

BMJ Open ◽

10.1136/bmjopen-2019-032692 ◽

2019 ◽

Vol 9 (10) ◽

pp. e032692 ◽

Cited By ~ 2

Author(s):

Peter Bank Pedersen ◽

Daniel Pilsgaard Henriksen ◽

Mikkel Brabrand ◽

Annmarie Touborg Lassen

Keyword(s):

Emergency Department ◽

Cohort Study ◽

Organ Failure ◽

Hepatic Failure ◽

Population Based ◽

University Hospital ◽

Secondary Outcome ◽

Organ Systems ◽

All Cause Mortality ◽

Organ Failures

ObjectivesThe aim was to describe population-based incidence and emergency department-based prevalence and 1-year all-cause mortality of patients with new organ failure present at arrival.DesignThis was a population-based cohort study of all citizens in four municipalities (population of 230 000 adults).SettingEmergency department at Odense University Hospital, Denmark.ParticipantsWe included all adult patients who arrived from 1 April 2012 to 31 March 2015.Primary and secondary outcome measuresOrgan failure was defined as a modified Sequential Organ Failure Assessment score≥2 within six possible organ systems: cerebral, circulatory, renal, respiratory, hepatic and coagulation.The primary outcome was prevalence of organ failure, and secondary outcomes were 0–7 days, 8–30 days and 31–365 days all-cause mortality.ResultsWe identified in total 175 278 contacts, of which 70 399 contacts were further evaluated for organ failure. Fifty-two per cent of these were women, median age 62 (IQR 42–77) years. The incidence of new organ failure was 1342/100 000 person-years, corresponding to 5.2% of all emergency department contacts.The 0–7-day, 8–30-day and 31–365-day mortality was 11.0% (95% CI: 10.2% to 11.8%), 5.6% (95% CI: 5.1% to 6.2%) and 13.2% (95% CI: 12.3% to 14.1%), respectively, if the patient had one or more new organ failures at first contact in the observation period, compared with 1.4% (95% CI: 1.3% to 1.6%), 1.2% (95% CI: 1.1% to 1.3%) and 5.2% (95% CI: 5.0% to 5.4%) for patients without. Seven-day mortality ranged from hepatic failure, 6.5% (95% CI: 4.9% to 8.6%), to cerebral failure, 33.8% (95% CI: 31.0% to 36.8%), the 8–30-day mortality ranged from cerebral failure, 3.9% (95% CI: 2.8% to 5.3%), to hepatic failure, 8.6% (95% CI: 6.6% to 10.8%) and 31–365-day mortality ranged from cerebral failure, 9.3% (95% CI: 7.6% to 11.2%), to renal failure, 18.2% (95% CI: 15.5% to 21.1%).ConclusionsThe study revealed an incidence of new organ failure at 1342/100 000 person-years and a prevalence of 5.2% of all emergency department contacts. One-year all-cause mortality was 29.8% among organ failure patients.

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Does Increasing Home Care Nursing Reduce Emergency Department Visits at the End of Life? A Population-Based Cohort Study of Cancer Decedents

Journal of Pain and Symptom Management ◽

10.1016/j.jpainsymman.2015.10.008 ◽

2016 ◽

Vol 51 (2) ◽

pp. 204-212 ◽

Cited By ~ 22

Author(s):

Hsien Seow ◽

Lisa Barbera ◽

Reka Pataky ◽

Beverley Lawson ◽

Erin O'Leary ◽

...

Keyword(s):

Emergency Department ◽

Cohort Study ◽

Home Care ◽

End Of Life ◽

Population Based ◽

Emergency Department Visits ◽

Home Care Nursing ◽

Care Nursing

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Faculty Opinions recommendation of Association between waiting times and short term mortality and hospital admission after departure from emergency department: population based cohort study from Ontario, Canada.

Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature ◽

10.3410/f.11812956.12909054 ◽

2011 ◽

Author(s):

Patrick Ray

Keyword(s):

Emergency Department ◽

Cohort Study ◽

Hospital Admission ◽

Waiting Times ◽

Population Based ◽

Short Term ◽

Short Term Mortality

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Excess burden of age-associated comorbidities among people living with HIV in British Columbia, Canada: a population-based cohort study

BMJ Open ◽

10.1136/bmjopen-2020-041734 ◽

2021 ◽

Vol 11 (1) ◽

pp. e041734

Author(s):

Ni Gusti Ayu Nanditha ◽

Adrianna Paiero ◽

Hiwot M Tafessu ◽

Martin St-Jean ◽

Taylor McLinden ◽

...

Keyword(s):

British Columbia ◽

Cohort Study ◽

Population Based ◽

Age At Diagnosis ◽

Secondary Outcome ◽

People Living With Hiv ◽

Prevalence Trends ◽

Living With Hiv ◽

Negative Controls ◽

Hiv Negative

ObjectivesAs people living with HIV (PLWH) live longer, morbidity and mortality from non-AIDS comorbidities have emerged as major concerns. Our objective was to compare prevalence trends and age at diagnosis of nine chronic age-associated comorbidities between individuals living with and without HIV.Design and settingThis population-based cohort study used longitudinal cohort data from all diagnosed antiretroviral-treated PLWH and 1:4 age-sex-matched HIV-negative individuals in British Columbia, Canada.ParticipantsThe study included 8031 antiretroviral-treated PLWH and 32 124 HIV-negative controls (median age 40 years, 82% men). Eligible participants were ≥19 years old and followed for ≥1 year during 2000 to 2012.Primary and secondary outcome measuresThe presence of non-AIDS-defining cancers, diabetes, osteoarthritis, hypertension, Alzheimer’s and/or non-HIV-related dementia, cardiovascular, kidney, liver and lung diseases were identified from provincial administrative databases. Beta regression assessed annual age-sex-standardised prevalence trends and Kruskal-Wallis tests compared the age at diagnosis of comorbidities stratified by rate of healthcare encounters.ResultsAcross study period, the prevalence of all chronic age-associated comorbidities, except hypertension, were higher among PLWH compared with their community-based HIV-negative counterparts; as much as 10 times higher for liver diseases (25.3% vs 2.1%, p value<0.0001). On stratification by healthcare encounter rates, PLWH experienced most chronic age-associated significantly earlier than HIV-negative controls, as early as 21 years earlier for Alzheimer’s and/or dementia.ConclusionsPLWH experienced higher prevalence and earlier age at diagnosis of non-AIDS comorbidities than their HIV-negative controls. These results stress the need for optimised screening for comorbidities at earlier ages among PLWH, and a comprehensive HIV care model that integrates prevention and treatment of chronic age-associated conditions. Additionally, the robust methodology developed in this study, which addresses concerns on the use of administrative health data to measure prevalence and incidence, is reproducible to other settings.

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