Meta-Analysis of Inhibitory Control and Language Performance in Post-Stroke Aphasia

Supplementary data from a systematic review and meta-analysis investigating the relationship between inhibitory control and language performance in individuals with post-stroke aphasia. The pooled analysis of 12 studies involving 357 individuals found a significant positive correlation (r = 0.339). Subgroup analyses examined associations for different types of inhibitory control, such as interference control and response inhibition, across various language domains.

Use Cases

• Conducting secondary analysis on the correlation between specific inhibitory control types and language domains.
• Validating or comparing new findings against the aggregated effect sizes from 12 prior studies.
• Informing the design of clinical assessments or interventions targeting executive function in aphasia therapy.

Strengths

• Analysis is based on a systematic review of 12 studies following PRISMA guidelines, ensuring a methodologically sound foundation.
• The dataset provides a precise pooled effect size (r = 0.339) with confidence intervals and heterogeneity statistics (I² = 0.0%).
• Data is openly available under a permissive CC-BY-4.0 license, facilitating reuse and sharing.

Limitations

• The specific column structure and row count of the underlying data are not detailed in the provided metadata.
• The dataset's temporal coverage is unclear, as the search was from database inception to a future date (February 1, 2026), creating a conflict.
• The dataset appears to be supplementary documentation (DOCX/XLSX) for a meta-analysis, which may limit direct machine-readability of the core statistical results.

Provenance

Source

Ming-xi Xu

Collection Method

Systematic literature review and meta-analysis performed using Comprehensive Meta-Analysis software (CMA 3.0), with data extraction and quality evaluation by two independent researchers.

Time Range

Database inception to February 1, 2026 (conflict: future date noted).

Freshness

2026-05-26 06:03:40