ArticleJournal of thoracic disease2025
The U-shaped relationship between admission peripheral oxygen saturation and all-cause hospital mortality in acute exacerbation of chronic obstructive pulmonary disease: a retrospective analysis using the MIMIC III database.
Article in Journal of thoracic disease, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Development and internal validation of a nomogram for predicting in-hospital mortality in patients with acute exacerbation of chronic obstructive pulmonary disease.Journal of thoracic disease · 2026Article
- Prognostic models for mortality and hospitalisation risk in a contemporary Australian chronic obstructive pulmonary disease cohort.Respiratory research · 2026Article
- Construction and internal-external validation of a machine learning-based risk prediction model for multidrug resistance in ICU patients with acute exacerbation of chronic obstructive pulmonary disease.Frontiers in medicine · 2026Article
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Authors and funding
6 authors.
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Abstract
Background: Chronic obstructive pulmonary disease (COPD) and acute exacerbation of chronic obstructive pulmonary disease (AECOPD) pose global challenges, with oxygen saturation (SpO Methods: This study involved 996 AECOPD patients sourced from the Medical Information Mart for Intensive Care (MIMIC) III database (version 1.3), with 134 fatalities. Patients were categorized into a death group (n=134) and a survival group (n=862). The average admission SpO Results: The GAM curve demonstrated a non-linear, U-shaped relationship between admission SpO Conclusions: Admission SpO
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