Post-Stroke Dizziness in Anterior vs. Posterior Circulation Stroke, 169 Patients

A clinical dataset of 169 patients with acute ischemic stroke enrolled prospectively from July 2021 to July 2022. The data compares dizziness frequency and associated factors between anterior and posterior circulation stroke groups, including clinical variables, depressive and anxiety symptom scores, and neuroimaging findings. The dataset was created by Sang Hee Ha and shared under a CC-BY-4.0 license.

Use Cases

• Identify factors associated with post-stroke dizziness based on neuroimaging findings like cerebral microbleeds.
• Compare symptom prevalence between anterior and posterior circulation stroke groups using clinical survey data.
• Train models to predict dizziness risk based on lesion location and patient-reported psychological scores.

Strengths

• Includes data from 169 prospectively enrolled patients, providing a defined cohort size.
• Contains multivariable logistic regression results with adjusted odds ratios and confidence intervals for key associations.
• Assesses dizziness within a standardized 7-day window post-stroke onset in clinically stable patients.

Limitations

• Row count for the underlying data is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is small at 18.0 KB, indicating limited scope.

Provenance

Source

Sang Hee Ha via figshare

Collection Method

Prospective enrollment of consecutive patients with acute ischemic stroke.

Time Range

July 2021 to July 2022

Freshness

Last updated 2026-03-18 07:37:41; freshness should be verified.