An unresolved issue: The relationship between spot urine protein-to-creatinine ratio and 24-hour proteinuria
نویسندگان
چکیده
منابع مشابه
Comparison 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 کاملCost-benefit analysis and prediction of 24-hour proteinuria from the spot urine protein-creatinine ratio.
AIM A prospective cross-sectional study was performed on 170 patients with various glomerular diseases to study the accuracy of predicting 24-hour proteinuria from the spot urine protein-creatinine ratio (Up/Uc). A cost-benefit analysis was performed for the New Zealand health economic system to obtain the best cut-off values for proteinuria. SUBJECTS, METHODS AND RESULTS Two spot urine sampl...
متن کاملCorrelation between the protein/creatinine ratio in spot urine and 24-hour urine protein.
INTRODUCTION Measurement of the protein content in a 24-hour urine sample is the definitive method of establishing the presence of abnormal proteinuria. However, the urine collection is cumbersome. The spot urine protein to creatinine ratio seems to be a reliable diagnostic tool for urine protein measurement. OBJECTIVE Our aim was to evaluate the spot urine protein/creatinine ratio against 24...
متن کاملCorrelation versus agreement; protein/creatinine ratio in spot urine and 24-hour urine protein.
Montero et al. do report the 95% limits on the Bland-Altman plot, perhaps the authors could have reported the 95% limits of agreement for a specific number of thresholds of proteinuria for example <300mg, <3.5 grams or >3.5 grams individually which would be useful for clini-cians trying to interpret spot urine pro-tein/creatinine ratio. I worry that readers of this excellent study may be left f...
متن کاملRandom spot urine protein/creatinine ratio is unreliable for estimating 24-hour proteinuria in individual systemic lupus erythematosus nephritis patients.
BACKGROUND Recently the American Rheumatologic Association (ARA) recommended random spot urine protein/creatinine ratio (P/C) to monitor systemic lupus erythematosus (SLE) glomerulonephritis (GN). Shortly afterward, 2 works were published, designated Study 1 and Study 2, which are the only studies to test spot P/C in SLE GN. Here we evaluate Study 1 and Study 2, which came to different conclusi...
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ژورنال
عنوان ژورنال: Journal of International Medical Research
سال: 2019
ISSN: 0300-0605,1473-2300
DOI: 10.1177/0300060518819602