Afternoon urine osmolality is equivalent to 24 h for hydration assessment in healthy children
نویسندگان
چکیده
منابع مشابه
Spot urine osmolality/creatinine ratio in healthy humans.
BACKGROUND Spot urine albumin/creatinine ratio is a reliable estimate of 24-hour urine albumin excretion. In a pilot study, we observed that the spot urine osmolality/creatinine ratio (U(osm)/U(cr)) in healthy adults is reproducible. Therefore, we postulated that U(osm)/U(cr) of a spot urine sample may give an overall estimate of urinary excretion of solutes, renal concentrating ability and bod...
متن کاملwhy 24-h urine albumin excretion rate method still is used for screening of diabetic nephropathy in isfahan laboratories?
background:the first step in diagnosis of diabetic nephropathy is measurement ofalbumin in a spot urine sample. the aim of this study was assessment of the accuracy of urinary albumin to creatinine ratio (uacr) in random urine specimens (rus) for microalbuminuria and macroalbuminuria screening in iranian diabetic patients. methods:a total of 200 diabetic patients participated to our study. 24 h...
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An objective noninvasive biomarker for fruit and vegetable (FV) consumption would help to more reliably characterize the relationship between FV intake and health status in observational studies. Because increases in urinary hippuric acid (HA) were observed after consumption of several FV varieties, we aimed to investigate whether 24-h urinary HAmay represent a potential biomarker for FV consum...
متن کاملSpot Urine Estimations Are Equivalent to 24-Hour Urine Assessments of Urine Protein Excretion for Predicting Clinical Outcomes
Background. The use of spot urine protein to creatinine ratios in estimating 24 hr urine protein excretion rates for diagnosing and managing chronic kidney disease (CKD) predated the standardization of creatinine assays. The comparative predictive performance of spot urine ratios and 24 hr urine collections (of albumin or protein) for the clinical outcomes of CKD progression, end-stage renal di...
متن کاملA Cross-Sectional Study on the Association between 24-h Urine Osmolality and Weight Status in Older Adults
Data on the association between hydration and body weight in the elderly are scarce. The objective of this work was to quantify the association between 24-h urine osmolality and weight status in the elderly. A cross-sectional study was conducted within the Nutrition UP 65 study. A quota sampling was implemented to achieve a nationally representative sample of Portuguese older adults (≥65 years)...
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ژورنال
عنوان ژورنال: European Journal of Clinical Nutrition
سال: 2019
ISSN: 0954-3007,1476-5640
DOI: 10.1038/s41430-019-0519-5