Gastrointestinal Dysfunction Score for Mortality Prediction in ICU Patients

A single-center prospective observational study of 486 adult ICU patients, including 359 with pre-existing digestive disease, conducted by Yiming Shi. The dataset, last updated in May 2026, evaluates the Gastrointestinal Dysfunction Score (GIDS) and its combination with the SOFA score for predicting 28-day mortality.

Use Cases

• Validate the Gastrointestinal Dysfunction Score (GIDS) for mortality prediction based on the described prospective study design.
• Compare the performance of GIDS against the Acute Gastrointestinal Injury (AGI) grade based on the reported AUC values.
• Assess the incremental value of adding GIDS to the Sequential Organ Failure Assessment (SOFA) score based on the combined model's discrimination improvement.
• Analyze risk stratification specifically for ICU patients with pre-existing digestive system disease based on the cohort stratification described.

Strengths

• Includes data from 486 patients, with a specific cohort of 359 patients with pre-existing digestive disease.
• Reports model performance metrics, including an AUC of 0.764 for the combined GIDS+SOFA model.
• Data is prospective and observational, likely capturing daily scores for the first ICU week.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect geographic and single-center bias inherent to the study design on figshare.

Provenance

Source

Yiming Shi

Collection Method

Single-center prospective observational study.

Freshness

Last updated 2026-05-28 04:51:50; freshness should be verified.