ArticleJournal of research in medical sciences : the official journal of Isfahan University of Medical Sciences2022
One-year survival and prognostic factors for survival among stroke patients: The PROVE-stroke study.
Article in Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.
- Effectiveness of post-acute care for patients with cerebral vascular disease in Taiwan between 2014 and 2023: a narrative synthesis.Frontiers in rehabilitation sciences · 2025Pooled it
- Translation, cultural adaptation, and psychometric validation of the Persian caregiver empowerment scale for stroke survivors for use in Iran.Health and quality of life outcomes · 2026Article
- Article
- Functional improvement for patients with stroke receiving postacute care rehabilitation program.Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2024Article
- Derivation and validation of a screening tool for stroke-associated sepsis.Neurological research and practice · 2023Article
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Authors and funding
6 authors at 2 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Survival and prognostic factors following stroke occurrence differ between world regions. Studies investigating stroke features in the Middle-east region are scarce. We aimed to investigate 1-year survival and related prognostic factors of stroke patients in Central Iran. Materials and Methods: It is an observational analytical study conducted on patients registered in the Persian Registry of Cardiovascular Disease-Stroke (PROVE-Stroke) database. Records of 1703 patients admitted during 2015-2016 with the primary diagnosis of stroke in all hospitals of Isfahan, Iran were reviewed. Information regarding sociodemographic characteristics, clinical presentations, medications, and comorbidities were recorded. The living status of patients after 1 year from stroke was considered as 1-year survival. Results: Among 1345 patients with the final diagnosis of stroke, 970 (72.1%) were alive at the 1 year follow-up and the mean survival time based on Kaplan-Meier procedure was estimated 277.33 days. The hemorrhagic and ischemic types of stroke were reported in 201 (15.0%) and 1141 (84.8%) patients, respectively. Age (hazard ratio [HR] = 1.07, 95% confidence interval [CI] = 1.05-1.09), diabetes (HR = 1.49, 95% CI = 1.07-2.06), history of stroke or transient ischemic attack (HR = 1.81, 95% CI = 1.30-2.52), history of warfarin usage (HR = 1.73, 95% CI = 1.11-2.71), hospital complications of hemorrhage (HR = 3.89, 95% CI = 2.07-7.31), sepsis (HR = 1.78, 95% CI = 1.18-2.68), and hydrocephalus (HR = 3.43, 95% CI = 1.34-8.79), and modified Rankin Scale (mRS) ≥3 at the time of hospital dicharge (HR = 1.98, 95% CI = 1.27-3.07), were predictors of 1-year survival. Conclusion: Predictors of 1-year survival can be categorized into unchangeable ones, such as age, diabetes, previous stroke, and mRS. The changeable factors, such as hospital complications of infection and hemorrhage, guide physicians to pay greater attention to reduce the risk of mortality following stroke.
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