Reference intervals for 24 laboratory parameters determined in 24-hour urine collections
نویسندگان
چکیده
منابع مشابه
A Comparison of 4- and 24-Hour Urine Samples for the Diagnosis of Proteinuria in Pregnancy
Background: Preeclampsia is a serious complication of pregnancy, and it is vital to diagnosis the condition as early as possible. Proteinuria is an important symptom of preeclampsia, and repeated urine analysis to screen for the condition is part of the standard antenatal care. The purpose of this study was to determine the correlation between 4- and 24-hour urine total protein values to examin...
متن کاملSystematic review of studies comparing 24-hour and spot urine collections for estimating population salt intake.
OBJECTIVE To examine the usefulness of urine sodium (Na) excretion in spot or timed urine samples to estimate population dietary Na intake relative to the gold standard of 24-hour (h) urinary Na. METHODS An electronic literature search was conducted of MEDLINE (from 1950) and EMBASE (from 1980) as well as the Cochrane Library using the terms "sodium," "salt," and "urine." Full publications of...
متن کاملEvaluation of 24-Hour Urine Copper in Preeclamptic Vs. Normotensive Pregnant and Non-Pregnant Women
Background The aim of this study was to evaluate copper status in women with preeclampsia. MaterialsAndMethods Sixty preeclamptic, sixty normotensive pregnant and sixty healthy nonpregnant women were enrolled in a cross sectional study. The 24-hour urine copper was compared among the women. Results There was significant difference in the copper concentration of 24-hour urine among the three gro...
متن کاملVariability in 24-hour urine sodium excretion in children.
How many 24-hour urine sodium measurements are adequate for characterizing a child's salt intake? Can overnight urine specimens accurately replace 24-hour collections for salt assessment? A sample of 73 6th-8th grade children was taken from two parochial schools in Chicago to investigate systematically these questions. Seven consecutive 24-hour-urine specimens were collected from each child. Th...
متن کاملCOMPARATIVE EVALUATION OF QUANTITATIVE PROTEIN MEASUREMENTS IN 8-12 AND 24 HOUR URINE SAMPLES FOR DIAGNOSIS OF PRE-ECLAMPSIA
ABSTRACT Background: In this study our purpose was to determine whether 8 and/or 12 hour urine total protein values correlate with the 24 hour value to confirm the diagnosis of pre-eclampsia. Methods: The study population included 70 inpatients with hypertensive disorders of pregnancy. Patient's urine was collected over 24 hours with the first 8 hours, next 4 hours, and remaining 12 hours in s...
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ژورنال
عنوان ژورنال: Clinical Chemistry and Laboratory Medicine (CCLM)
سال: 2016
ISSN: 1437-4331,1434-6621
DOI: 10.1515/cclm-2014-1041