GIDS: Gastrointestinal Dysfunction Score for ICU Mortality Prediction

Yiming Shi's prospective observational study evaluates the Gastrointestinal Dysfunction Score (GIDS) in 486 adult ICU patients, 359 of whom had pre-existing digestive disease. The dataset likely contains daily scores for GIDS, SOFA, and AGI grades during the first ICU week, used to predict 28-day mortality. The study found that adding GIDS to SOFA improved discrimination, with a combined AUC of 0.764.

Use Cases

• Validate the GIDS scoring system for mortality prediction based on the described patient cohorts.
• Compare the performance of GIDS against the AGI grade and SOFA score as mentioned in the study results.
• Investigate the incremental value of gastrointestinal metrics in organ failure scores for patients with pre-existing digestive disease.
• Build or benchmark predictive models for 28-day ICU mortality using the described clinical score features.

Strengths

• Data is from a prospective observational study of 486 patients, providing a defined clinical cohort.
• Includes 359 patients with pre-existing digestive system disease, a specific sub-population of interest.
• Performance metrics are provided, such as an AUC of 0.764 for the combined GIDS+SOFA model.
• Shared under a permissive CC-BY-4.0 license for reuse.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data is from a single-center study, which may limit generalizability.

Provenance

Source

Yiming Shi via figshare

Collection Method

Single-center, prospective observational study in an ICU setting.

Freshness

Last updated 2026-05-28 04:51:51; freshness should be verified.