Chi-Square Test Results for Gastrointestinal Bleeding in ICU Patients

A 5.5 KB Excel file containing cross-tabulation and chi-square test results for count data related to gastrointestinal bleeding, with or without hemorrhagic shock, in ICU patients. The dataset was authored by Changfu Liu and last updated on May 5, 2026. It is shared under a CC-BY-4.0 license on the figshare platform.

Use Cases

• Perform statistical validation of associations between patient conditions and gastrointestinal bleeding based on the described chi-square test.
• Replicate or verify the statistical analysis of ICU patient outcomes mentioned in the dataset description.
• Use the count data as a reference for power calculations in similar clinical studies on hemorrhagic shock.

Strengths

• Dataset is small (5.5 KB), facilitating quick download and inspection.
• Has a clear, permissive license (CC-BY-4.0) for reuse and sharing.
• Includes a specific statistical methodology (chi-square test for count data) as described.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

figshare

Collection Method

Likely derived from clinical research or observational study data, as inferred from the description.

Freshness

Last updated 2026-05-05 17:26:38; freshness should be verified.