ArticleWorld journal of methodology2023
Role of the phase angle in the prognosis of the cirrhotic patient: 15 years of follow-up.
Article in World journal of methodology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Bioimpedance Analysis to Predict Clinical Outcomes of Liver Cirrhosis in a Prospective Cohort Study.JGH open : an open access journal of gastroenterology and hepatology · 2026Article
- Do Child-Turcotte-Pugh and nutritional assessments predict survival in cirrhosis: A longitudinal study.World journal of hepatology · 2025Article
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6 authors.
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Abstract
backgroundIn 2019, cirrhosis accounted for 2.4% of global deaths. The projection for 2030 is an increase in this index. In recent years, hospitalization costs have escalated by 36% for compensated cirrhosis and 24% for decompensated cirrhosis. Therefore, it is necessary to identify a tool capable of predicting the mortality of these patients according to their clinical condition and consequently extending their survival time. Different studies have shown that the phase angle (PA) can be a feasible method in clinical practice, with the potential to guide assertive patient management in the therapeutic of chronic liver disease.
aimTo evaluate the prognostic role of PA in cirrhotic patients over a 15-year follow-up period.
methodsRetrospective cohort study with 129 cirrhotic patients of both sexes over 18 years old. Diagnosis of cirrhosis by liver biopsy. The first year of data collection was 2007, and data regarding outcomes was collected in 2023. Data were gathered from medical records, such as esophageal varices (EV), EV bleeding, ascites, spontaneous bacterial peritonitis (SBP), encephalopathy, laboratory findings and PA. The cut-off value for the PA was 5.4°, a value described in 2012 by Fernandes
resultsPatients were divided into two groups according to the PA 5.4th (PA > 5.4°,
conclusionPA is a good predictor of morbidity and mortality for cirrhotic patients. The PA by percentile showed greater sensitivity in predicting mortality compared to the cut-off point of 5.4º.
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