European journal of internal medicine
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Herein we recount the legacy of Sir David Roxbee Cox (15 July 1924 - 18 January 2022) from the perspective of practicing clinicians. His-pioneering work in developing the logistic and Cox proportional hazard regression models revolutionized the analysis and interpretation of categorical and time-to-event survival outcomes in modern medicine. This legacy is an inspiration for all those who follow on Sir David Cox's path.
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Eur. J. Intern. Med. · Apr 2022
Meta AnalysisMortality and its risk factors in critically ill patients with connective tissue diseases: A meta-analysis.
Systemic lupus erythematosus (SLE), primary Sjögren's syndrome (pSS), systemic sclerosis (SSc), idiopathic inflammatory myopathies (IIM) and rheumatoid arthritis (RA) are connective tissue diseases (CTD) whose complications can lead to management in the intensive care unit (ICU). ⋯ The overall pooled proportion of mortality of ICU patients with CTD was 33% (95%CI: 28-38%), with a high heterogeneity (I2= 89%). In the subgroup analysis, mortality was higher for patients with IIM and SSc.
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Eur. J. Intern. Med. · Apr 2022
Meta AnalysisHigh-sensitivity troponins for outcome prediction in the general population: a systematic review and meta-analysis.
High-sensitivity (hs) assays allow to measure cardiac troponin T and I (cTnT/I) even in healthy individuals. The higher hs-cTn values, the higher the ongoing cardiomyocyte damage, and then reasonably the risk of developing symptomatic cardiac disease. ⋯ hs-cTn values hold strong prognostic value in subjects from the general population, predicting the risk of all-cause and cardiovascular mortality, cardiovascular events, and HF hospitalization.
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Eur. J. Intern. Med. · Apr 2022
ReviewA systematic review of the discrimination and absolute mortality predicted by the National Early Warning Scores according to different cut-off values and prediction windows.
Although early warning scores were intended to simply identify patients in need of life-saving interventions, prediction has become their commonest metric. This review examined variation in the ability of the National Early Warning Scores (NEWS) in adult patients to predict absolute mortality at different times and cut-offs values. ⋯ NEWS reliably identifies patients most and least likely to die within 24-hours, which is what it was designed to do. However, many patients identified to have a low risk of imminent death die within 30-days. NEWS mortality predictions beyond 24-hours are unreliable.