Association of mortality and phase angle measured by different bioelectrical impedance analysis (BIA) devices
نویسندگان
چکیده
منابع مشابه
Bioelectrical Impedance Analysis (BIA) and Phase Angle Introduction
T164, A0969, page 1442, journal of the American Society of Nephrology, September 1996, Volume 7, #9 Link not available Abstract: We performed a cross-sectional study of BIA (Bioelectrical impedance analysis, BIA 101-Q, RJL Systems, Clinton Township, MI) in 3009 HD (hemodialysis) patients with follow-up to 12 (median 8) months to evaluate the relation between impedance and survival. 296 deaths w...
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AIM To evaluate the prognostic value of the phase angle (PA) obtained from bioelectrical impedance analysis (BIA) for mortality prediction in patients with cirrhosis. METHODS In total, 134 male cirrhotic patients prospectively completed clinical evaluations and nutritional assessment by BIA to obtain PAs during a 36-mo follow-up period. Mortality risk was analyzed by applying the PA cutoff po...
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BACKGROUND Phase angle is an indicator based on reactance and resistance obtained from bioelectrical impedance analysis (BIA). Although its biological meaning is still not clear, phase angle appears to have an important prognostic role. OBJECTIVE The aim of this study was to estimate population averages and SDs of phase angle that can be used as reference values. DESIGN BIA and other method...
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BACKGROUND A frequent manifestation of advanced cancer patients is malnutrition, which is correlated with poor prognosis and high mortality. Bioelectrical impedance analysis (BIA) is an easy-to-use and non-invasive technique to evaluate changes in body composition and nutritional status. We investigated BIA-derived phase angle as a prognostic indicator for survival in advanced cancer patients. ...
متن کاملMalnutrition Assessment in Hemodialysis Patients: Role of Bioelectrical Impedance Analysis Phase Angle.
OBJECTIVE To determine the most potent bioelectrical impedance analysis (BIA) marker of malnutrition and to adjust its application to hemodialysis (HD) patients. DESIGN An observational study. SUBJECTS A total of 99 patients on maintenance HD were enrolled in the study. INTERVENTION The nutritional state of the patients was examined before and after the HD procedure using Subjective Globa...
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ژورنال
عنوان ژورنال: Clinical Nutrition
سال: 2018
ISSN: 0261-5614
DOI: 10.1016/j.clnu.2017.03.023