1Department of Internal Medicine, Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA
2Department of Internal Medicine, Section of Digestive Diseases, West Haven Veteran Affairs Medical Center, West Haven, CT, USA
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CONFLICT OF INTEREST
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AUTHOR CONTRIBUTIONS
Conceptualization: all authors. Data curation: SS. Formal analysis: SS. Funding acquisition: all authors. Methodology: all authors. Project administration: all authors. Visualization: SS. Writing–original draft: SS. Writing–review & editing: all authors.
Variables with P<0.10 in univariable models (not shown) were included in the multivariable models. Comparison were made between patients who received endotracheal intubation on day 1 only versus those who did not (sensitivity analysis 1) and between patients who had grade IV encephalopathy as the primary or secondary diagnoses only (sensitivity analysis 2) or primary diagnosis only (sensitivity analysis 3).
aOR: adjusted odds ratio; CI: confidence interval.