Comparison of Population Iodine Estimates from 24-Hour Urine and Timed-Spot Urine Samples
نویسندگان
چکیده
منابع مشابه
Comparison of population iodine estimates from 24-hour urine and timed-spot urine samples.
BACKGROUND Median urine iodine concentration (UIC; μg/L) in spot urine samples is recommended for monitoring population iodine status. Other common measures are iodine:creatinine ratio (I/Cr; μg/g) and estimated 24-hour urine iodine excretion (UIE; I/Cr × predicted 24-hour Cr; μg/day). Despite different units, these measures are often used interchangeably, and it is unclear how they compare wit...
متن کامل24-Hour Urine Samples Are More Reproducible Than Spot Urine Samples for Evaluation of Iodine Status in School-Age Children.
BACKGROUND Variation in different urinary measurements for evaluation of iodine status is of concern to clinicians and researchers. OBJECTIVE This study evaluated variations between urine iodine concentration (UIC), spot and 24-h urine sample creatinine concentrations, and 24-h urine iodine excretion (24-h UIE) in repeated samples from school-age children. METHODS Urine samples (24 h and mo...
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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 کاملComparison of spot urine protein creatinine ratio with 24 hour urine protein for estimation of proteinuria.
The objective of our study was to evaluate and standardise the method of spot (random) urine protein creatinine ratio (UP/C) for estimation of proteinuria. The study contained 241 study participants in a tertiary care hospital inclusive of 208 cases and 33 normal volunteers. The 24 hour urine protein estimation was done on 24 hour urine samples and UP/C ratio was calculated on random urine samp...
متن کاملa 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...
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ژورنال
عنوان ژورنال: Thyroid
سال: 2014
ISSN: 1050-7256,1557-9077
DOI: 10.1089/thy.2013.0404