{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,8]],"date-time":"2026-02-08T19:45:15Z","timestamp":1770579915852,"version":"3.49.0"},"reference-count":51,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2020,10,15]],"date-time":"2020-10-15T00:00:00Z","timestamp":1602720000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["aspenjournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Nut in Clin Prac"],"published-print":{"date-parts":[[2020,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>This study aimed to evaluate the nutrition status through phase angle (PA) and its association with mortality in patients with decompensated cirrhosis.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>A prospective cohort study was performed with hospitalized decompensated cirrhotic patients. Nutrition status was assessed by PA, bioelectrical impedance vector analysis (BIVA), and Subjective Global Assessment (SGA) within 72 hours of hospital admission. The best PA cutoff point for malnutrition diagnosis was determined by ROC curve analysis, considering the SGA as the reference standard. Predictors of 6\u2010month mortality were identified using Cox proportional hazards models, adjusted for Child\u2010Pugh and MELD scores, and hepatocellular carcinoma.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>This study included 97 patients, 63% male (n = 61), with a mean age of 60.1 \u00b1 10.3 years. The median follow\u2010up time of patients was 11.2 months (IQR, 2.4\u201321). Overall mortality was 58.8% (n = 57) and 6\u2010month mortality was 35.1% (n = 34). Nutrition assessment according to BIVA indicated a risk for cachexia and normal hydration. Patients with values of PA \u22645.52\u00b0 were considered malnourished. Malnourished patients according to PA (58.8%, n = 57) had a higher risk of 6\u2010month mortality (HR = 3.44; 95% CI, 1.51\u20137.84; <jats:italic>P<\/jats:italic> = .003), and each increase of 1\u00b0 in PA values was associated with a reduction of 53% in 6\u2010month mortality risk.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The PA is an independent predictor of 6\u2010month mortality in patients with decompensated cirrhosis. Therefore, PA may be useful to assess the nutrition status and identify patients at the highest risk of mortality in clinical practice.<\/jats:p><\/jats:sec>","DOI":"10.1002\/ncp.10584","type":"journal-article","created":{"date-parts":[[2020,10,15]],"date-time":"2020-10-15T15:02:52Z","timestamp":1602774172000},"page":"1061-1069","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":27,"title":["Phase Angle Is an Independent Predictor of 6\u2010Month Mortality in Patients With Decompensated Cirrhosis: A Prospective Cohort Study"],"prefix":"10.1002","volume":"35","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9907-0097","authenticated-orcid":false,"given":"Camila","family":"Saueressig","sequence":"first","affiliation":[{"name":"Universidade Federal do Rio Grande do Sul, Faculty of Medicine, Graduate Program in Gastroenterology and Hepatology  Porto Alegre 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