Post-Stroke Cognitive Impairment Incidence Meta-Analysis of 7,048 Patients

A 2024 meta-analysis of 11 publications from six countries, aggregating data from 7,048 first-time stroke patients. The study estimates a 46% overall incidence of post-stroke cognitive impairment (PSCI) and provides subgroup analyses by gender, stroke type, and comorbidities. The supplementary document was authored by Xinyu Zhang and published on figshare under a CC-BY-4.0 license.

Use Cases

• Estimate the pooled incidence of post-stroke cognitive impairment based on the reported 46% overall rate.
• Compare PSCI prevalence across subgroups based on reported rates for gender, stroke type, and comorbidities.
• Inform clinical trial design and patient counseling using the reported incidence figures and confidence intervals.

Strengths

• Based on a systematic review of 11 publications with a total sample population of 7,048 patients.
• Provides specific pooled incidence rates (e.g., 46% overall) with 95% confidence intervals for multiple subgroups.

Limitations

• The data is presented in a DOC file; the underlying tabular data for the meta-analysis is not directly accessible.
• Row count and column-level documentation for the primary studies are unknown.
• The 55.5 KB file size indicates a limited scope, containing summary results rather than raw patient-level data.

Provenance

Source

figshare, authored by Xinyu Zhang.

Collection Method

Systematic review and meta-analysis of studies from PubMed, Embase, Web of Science, and the Cochrane Library up to May 5, 2024.

Time Range

Studies included up to May 5, 2024.

Freshness

Last updated 2026-04 13 04:34:46.

Geography

Studies from six countries (specific countries not named).