Phase Angle as a Bioelectrical Marker to Identify Sarcopenia
نویسندگان
چکیده
منابع مشابه
Determinants of bioelectrical phase angle in disease.
Phase angle (PhA), a parameter of bioelectrical impedance analysis, is a well-known predictor of morbidity and mortality in various diseases. The causes of decreased PhA are, however, not yet completely understood. We therefore investigated determinants of PhA in 777 hospitalised patients in a retrospective analysis. PhA was assessed by bioelectrical impedance analysis at 50 KHz. Subjective glo...
متن کاملBioelectrical 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...
متن کاملA Model to Identify Sarcopenia in Patients With Cirrhosis.
BACKGROUND & AIMS The severe depletion of muscle mass at the third lumbar vertebral level (sarcopenia) is a marker of malnutrition and is independently associated with mortality in patients with cirrhosis. Instead of monitoring sarcopenia by cross-sectional imaging, we investigated whether ultrasound-based measurements of peripheral muscle mass, measures of muscle function, along with nutrition...
متن کاملBioelectrical impedance phase angle in septic patients admitted to intensive care units
OBJECTIVE To calculate the values of the phase angle of septic patients using bioelectrical impedance analysis, correlate the values with clinical and biochemical variables, and compare them to reference values. METHODS Cohort study conducted with 50 septic patients aged ≥ 18 years old, admitted to intensive care units, and assessed according to prognostic indexes (APACHE II and SOFA), clinic...
متن کاملBioelectrical phase angle values in a clinical sample of ambulatory rehabilitation patients
BACKGROUND Phase angle (PhA) is derived from the resistance and reactance measurements obtained from bioelectric impedance analysis (BIA) and is considered indicative of cellular health and membrane integrity. This study measured PhA values of rehabilitation patients and compared them to reference values, measures of functional ability and serum C-reactive protein (CRP) levels to explore their ...
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ژورنال
عنوان ژورنال: Innovation in Aging
سال: 2020
ISSN: 2399-5300
DOI: 10.1093/geroni/igaa057.573