Estimating glomerular filtration rate in obese subjects.
作者： Minh T. Nguyen , Julia Fong , Shahid Ullah , Alex Lovell , Campbell H. Thompson
DOI: 10.1016/J.ORCP.2014.04.001
关键词:
摘要: Summary The glomerular filtration rate (GFR) can be estimated by an equation that incorporates patients' age, gender, creatinine and weight or, ideally, lean body mass (LBM). However, measuring LBM is not easy if the patient obese. aim was to determine acceptable bedside method for GFR estimation in obese patients. In 82 Caucasian outpatients, anthropometric other characteristics were collected including impedance analysis. Estimates of compared with a reference (CCGLBM) using Bland–Altman plots, correlation analysis independent sample t -test. patients (72% female) aged 43.1±12.7 years BMI 47.0±8.0kg/m 2 , height 168.4±9.4cm serum 70.3±25.7μM. CCGLBM 98.2±33.6ml/min equations which ranged from 100.0±22.8 218.4±85.5ml/min. Any incorporating actual overestimated >120ml/min ( p
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