Enhanced machine learning predictive modeling for delirium in elderly ICU patients with COPD and respiratory failure: A retrospective study based on MIMIC-IV.

PLoS One · 2025 · PMC11925466 · PMID 40112262

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a positive trendno p-value reported

SHAP values for hospital days display a positive trend, indicating that longer hospital stays generally elevate the model’s prediction.

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