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Dipstick Testing of Urine—Can It Replace Urine Microscopy?

American Journal of Clinical Pathology, 1986
One thousand consecutive urine specimens were studied to assess the sensitivity of a commercially available dipstick (Chemstrip 8, Boehringer Mannheim Corp., Indianapolis, IN) to predict the presence or absence of microscopic abnormalities. The Chemstrip 8 had a sensitivity of 78%, specificity of 54%, and a false negative rate of 38%.
M C, Morrison, G, Lum
openaire   +2 more sources

Machine-learning enhancement of urine dipstick tests for chronic kidney disease detection

Journal of the American Medical Informatics Association, 2023
Abstract Objective Screening for chronic kidney disease (CKD) requires an estimated glomerular filtration rate (eGFR, mL/min/1.73 m2) from a blood sample and a proteinuria level from a urinalysis. We developed machine-learning models to detect CKD without blood collection, predicting an eGFR less than
Eun Chan Jang   +6 more
openaire   +2 more sources

Urine dipstick as a screening test for urinary tract infection

Annals of Tropical Paediatrics, 2008
Febrile illnesses are common among children in Ghana and are often diagnosed as malaria, thus overlooking urinary tract infection (UTI) as a possible cause of fever.To determine the prevalence of UTI among febrile children
Antwi S   +3 more
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Establishing cut-offs for urine erythrocyte and leukocyte dipstick tests

Scandinavian Journal of Clinical and Laboratory Investigation, 2018
Urine erythrocyte (Ery) and leukocyte (Leu) dipstick tests are essential for detecting microhematuria and urinary tract infection. Currently, there is no suggestion for establishing the cut-off limits in an ordinal scale test. This study aimed to establish the cut-off limits for urine Ery and Leu dipstick tests via probit regression.
Yousun, Chung   +5 more
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Effect of urine creatinine level during pregnancy on dipstick test

Journal of Obstetrics and Gynaecology Research, 2017
AbstractAimDipstick results for proteinuria are affected by urine concentration, and thus urine creatinine concentration ([Cr]). This study was performed to determine whether spot urine [Cr] changes significantly during pregnancy, leading to a significantly different false‐negative rate (FNR) on dipstick test between trimester.MethodsThe [Cr] and ...
Yosuke Baba   +7 more
openaire   +2 more sources

Influence of Vitamin C on Urine Dipstick Test Results.

Annals of clinical and laboratory science, 2016
Vitamin C is a strong reducing agent found at high levels in various foods, and it may influence the results of urine strip tests even at an ordinary consumption levels. After oral administration, we measured urine vitamin C levels using urine strips and evaluated whether vitamin C interfered with various test items. The utility of a urine strip with a
Dae-Hyun, Ko   +6 more
openaire   +2 more sources

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