Ischemic Stroke Unplanned Readmission Rates and Predictors from Meta-Analysis

44 studies involving 1,274,267 patients were analyzed to determine readmission rates following ischemic stroke. The pooled 30-day readmission rate was 14.2%, with rates varying by region and increasing over time. This meta-analysis was conducted by Ting Zhang and published on figshare in 2026.

Use Cases

• Benchmarking hospital readmission performance based on reported 30-day, 90-day, and 12-month rates.
• Identifying high-risk patient profiles based on predictors like atrial fibrillation, heart failure, and prior stroke.
• Investigating geographic variation in readmission outcomes based on reported differences between North American and Asian settings.

Strengths

• Analysis is based on a large pooled sample of 1,274,267 patients.
• Provides specific readmission rates (e.g., 14.2% at 30 days) and odds ratios for key predictors (e.g., OR 1.59 for heart failure).
• Includes a systematic review protocol registration (CRD420251157352).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is a 657.3 KB DOCX file, suggesting limited scope and likely containing summary tables rather than raw patient-level data.
• Row count is unknown, which may limit suitability assessment for certain modeling tasks.

Provenance

Source

Systematic review and meta-analysis of studies from PubMed, Web of Science, Embase, and other databases.

Collection Method

Literature screening, quality assessment, and data extraction performed by two researchers, followed by meta-analysis.

Time Range

Studies from database inception to July 30, 2025.

Freshness

Last updated 2026-05-20 19:57:37; freshness should be verified.

Geography

Global, with specific rates reported for North America and Asia.