Table 2_Preoperative low Geriatric Nutritional Risk Index increases intensive care unit ad

Wei-De Lin published a dataset on 2026-05-28 containing results from a retrospective cohort study of 9,045 patients undergoing gastrointestinal tumor surgery. The data likely contains Geriatric Nutritional Risk Index (GNRI) scores and associated ICU admission outcomes, analyzed via multivariable logistic regression and generalized additive models. The study identified a non-linear relationship with a critical threshold at GNRI=89.

Use Cases

• Predicting ICU admission risk based on preoperative nutritional status.
• Modeling non-linear relationships between nutritional indices and surgical outcomes.
• Developing risk stratification tools for perioperative care in gastrointestinal oncology.
• Validating the GNRI as a predictor for postoperative complications.

Strengths

• Analysis is based on a cohort of 9,045 patients from the INSPIRE database.
• Results include specific risk metrics, such as a 2.01-fold higher ICU admission risk for the severe nutritional risk group.
• Identifies a precise clinical threshold (GNRI=89) for risk assessment.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is very small (17.2 KB), suggesting it contains summary results rather than patient-level data.

Provenance

Source

figshare

Collection Method

Retrospective cohort analysis of the INSPIRE database.

Freshness

Last updated 2026-05-28 06:22:42; freshness should be verified.