Coagulation Factor Activity and 90-Day Outcomes in 195 Stroke Patients

A retrospective cohort study by Yunyan Ye analyzed coagulation factor activity in 195 stroke patients recruited from May 2019 to March 2023. The dataset includes 171 patients in the final analysis, measuring factors VII, IX, XI, and XII activity within 24 hours of admission. It was published on figshare under a CC-BY-4.0 license on 2026-05-29.

Use Cases

• Predicting 90-day functional outcomes in hemorrhagic stroke patients based on coagulation factor VII and IX activity.
• Investigating subtype-specific associations between coagulation factor XI/XII activity and stroke severity scores.
• Training models to differentiate prognostic factors between ischemic and hemorrhagic stroke groups.
• Validating multivariable logistic regression findings for independent associations with unfavorable prognosis.

Strengths

• Includes data from 195 screened stroke patients with 171 in the final analysis.
• Measures coagulation factor activity within a precise 24-hour window post-admission.
• Provides specific odds ratios and confidence intervals for key factor associations.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Data may reflect temporal and source bias inherent to a single retrospective cohort study.

Provenance

Source

Yunyan Ye via figshare

Collection Method

Retrospective cohort study of patients recruited from May 2019 to March 2023.

Time Range

Patient recruitment from May 2019 to March 2023.

Freshness

Last updated 2026-05-29 06:07:38; freshness should be verified.