ArticleEuropean geriatric medicine2025
Impact of hospital readmissions following hospitalisation with delirium on 12-month mortality: a quaternary Australian hospital experience.
Article in European geriatric medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeInpatient delirium and unplanned hospital readmissions are associated with increased mortality. This study aimed to determine the effect of 28-day unplanned hospital readmissions on 12-month mortality post-discharge in patients with delirium during index hospitalisation.
methodsRetrospective longitudinal cohort study of adults aged 65 or above with delirium during hospitalisation at a Victorian quaternary hospital was performed. Delirium was identified by the inclusion of ICD-10 (International Classification of Diseases, 10th revision) codes in the hospital medical discharge summary. Descriptive statistics was obtained for baseline characteristics. Cox proportional hazards model was developed to identify independent predictors of 12-month post-discharge mortality.
resultsOne thousand six hundred thirty-four patients with delirium during in-patient admission were included. The overall 12-month mortality rate was 35% (572 patients). Of the 1,425 patients who survived their index admission, 11.2% had an unplanned 28-day readmission. In Cox regression analysis, unplanned readmission (hazard ratio (HR) 2.3, 95% confidence internal (CI) 1.7-2.9), older age (HR 1.38, CI 1.11-1.72), Charlson Comorbidity Index (HR 1.21, CI 1.17-1.27), and discharge to nursing home (HR 1.58, CI 1.23-2.02) were independent predictors of 12-month mortality. Readmitted patients with 12-month mortality were older, with higher rates of dementia, polypharmacy, and nursing home residence compared to readmitted patients who did not reach this endpoint.
conclusionUnplanned hospital readmission within 28 days of discharge is an independent predictor of 12-month mortality post in-hospital delirium admission. Admissions complicated by delirium and readmission episodes should instigate discussions regarding prognostication and goals of care. Greater research is required to minimise hospital readmission rates following discharge in this cohort.
Indexed as
Identifiers
39543013What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.