Results 21 to 30 of about 10,495,398 (335)

Dietary Habits Are Related to Phase Angle in Male Patients with Non-Small-Cell Lung Cancer

Current Oncology, 2022
Introduction: Lung cancer constitutes the most common cause of cancer death. Phase angle (PhA) has been related to lung cancer prognosis, which implies that the identification of dietary or other factors that could predict or modify PhA may have ...
Paraskevi Detopoulou, Theodora Tsiouda, Maria Pilikidou, Foteini Palyvou, Maria Mantzorou, Persefoni Perzirkianidou, Krystallia Kyrka, Spyridon Methenitis, Foivi S. Kondyli, Gavriela Voulgaridou, Paul Zarogoulidis, Dimitris Matthaios, Rena Oikonomidou, Maria Romanidou, Dimitrios Giannakidis, Sousana K. Papadopoulou   +15 more
doaj   +1 more source

Anthropometric Predictors of Bio-Impedance Analysis (BIA) Phase Angle in Healthy Adults [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: Phase Angle (PhA) is a ratio of whole body reactance and resistance obtained from Bioelectrical Impedance Analysis (BIA). It indicates cellular health and integrity and is considered as prognostic tool in medical disorders.
Nazeem Ishrat Siddiqui, Sarfaraz Alam Khan, Mohammad Shoeb, Sukhwant Bose   +3 more
doaj   +1 more source

In-Season Longitudinal Hydration/Body Cell Mass Ratio Changes in Elite Rugby Players

Sports, 2023
Background: Hydration status has a direct role in sports performance. Bioelectrical Impedance Vector Analysis (BIVA) and Urine Specific Gravity (USG) are commonly used to assess hydration.
Álex Cebrián-Ponce, Cristian Petri, Pascal Izzicupo, Matteo Levi Micheli, Cristina Cortis, Andrea Fusco, Marta Carrasco-Marginet, Gabriele Mascherini   +7 more
doaj   +1 more source

The Use of Bioelectrical Impedance Analysis Measures for Predicting Clinical Outcomes in Critically Ill Children

Frontiers in Nutrition, 2022
BackgroundThe study aimed to investigate the association of bioelectrical impedance analysis (BIA) for predicting clinical outcomes in critically ill children.MethodsThis single-center prospective observational study included patients admitted to a mixed
Zi-Hong Xiong, Zi-Hong Xiong, Xue-Mei Zheng, Guo-Ying Zhang, Meng-Jun Wu, Yi Qu   +5 more
doaj   +1 more source

Phase Angle as an Easy Diagnostic Tool of Meta-Inflammation for the Nutritionist

Nutrients, 2021
Phase angle (PhA), a noninvasive bioimpedance marker, is a useful tool for nutritional screening in several diseases. C-reactive protein (CRP), a strong risk factor for metabolic and cardiovascular diseases, is a commonly used biomarker of meta ...
L. Barrea, G. Muscogiuri, G. Pugliese, D. Laudisio, G. de Alteriis, C. Graziadio, A. Colao, S. Savastano   +7 more
semanticscholar   +1 more source

Phase angle and standardized phase angle from bioelectrical impedance measurements as a prognostic factor for mortality at 90 days in patients with COVID-19: A longitudinal cohort study

Clinical Nutrition, 2021
Background & aims Severe acute COVID-19 has taken on pandemic proportions with growing interest in identification of prognostic factors for mortality. Standardized bioelectrical impedance (BI) phase angle (SPhA), which is PhA adjusted by age and sex, has
I. Cornejo-Pareja, I. Vegas-Aguilar, J. M. García-Almeida, D. Bellido-Guerrero, A. Talluri, H. Lukaski, F. Tinahones   +6 more
semanticscholar   +1 more source

Impedance-derived phase angle is associated with muscle mass, strength, quality of life, and clinical outcomes in maintenance hemodialysis patients

PLoS ONE, 2022
Introduction We aimed to evaluate the association between the phase angle and muscle mass, muscle strength, physical performance tests, quality-of-life scales, mood scales, or patient and hospitalization-free survival rates in hemodialysis (HD) patients.
S. Kang, J. Do, J. Kim
semanticscholar   +1 more source

Sex differences in the association of phase angle and lung cancer mortality

Frontiers in Nutrition, 2022
BackgroundLung cancer is a lethal malignant tumor that is common worldwide and is associated with a high incidence of malnutrition. Phase angle (PA) is a simple, objective, and non-invasive indicator of body composition that has increasingly attracted ...
Jinyu Shi, Jinyu Shi, Jinyu Shi, Jinyu Shi, Hailun Xie, Hailun Xie, Hailun Xie, Hailun Xie, Guotian Ruan, Guotian Ruan, Guotian Ruan, Guotian Ruan, Yizhong Ge, Yizhong Ge, Yizhong Ge, Yizhong Ge, Shiqi Lin, Shiqi Lin, Shiqi Lin, Shiqi Lin, Heyang Zhang, Heyang Zhang, Heyang Zhang, Heyang Zhang, Xin Zheng, Xin Zheng, Xin Zheng, Xin Zheng, Chen’an Liu, Chen’an Liu, Chen’an Liu, Chen’an Liu, Mengmeng Song, Mengmeng Song, Mengmeng Song, Mengmeng Song, Tong Liu, Tong Liu, Tong Liu, Tong Liu, Xiaowei Zhang, Xiaowei Zhang, Xiaowei Zhang, Xiaowei Zhang, Ming Yang, Ming Yang, Ming Yang, Ming Yang, Xiaoyue Liu, Xiaoyue Liu, Xiaoyue Liu, Xiaoyue Liu, Qi Zhang, Li Deng, Li Deng, Li Deng, Li Deng, Xin Wang, Xin Wang, Xin Wang, Xin Wang, Hanping Shi, Hanping Shi, Hanping Shi, Hanping Shi   +64 more
doaj   +1 more source

Demodulation Type Single-Phase PLL with DC Offset Rejection [PDF]

, 2020
International audienceThis Letter proposes demodulation type PLL for phase and frequency estimation of single‐phase system that can reject DC offset. Using results from the adaptive estimation literature, this Letter proposes a linear parametric model ...
Ahmed, Hafiz, Benbouzid, Mohamed
core   +1 more source

Phase shifting angle interferometer

Metrologia, 2023
Abstract A phase shifting Twymann-Green interferometer for the measurement of plane angle has been developed and characterized using a small-angle generator directly traceable to the definition of the radian. The impact of surface form on the measured angle was explored using a simple deformable mirror.
Eves, B. J., Leroux, I. D., Cen, A. J.
openaire   +1 more source