1. Volume 74, Issue 3, Pages 377-383 (August 2008)
Screening and monitoring for albuminuria: the performance of the HemoCue point-of- care system 
Hiddo J. Lambers Heerspink, Elsbeth C. Witte, Stephan J.L. Bakker, Paul E. de Jong, Dick de Zeeuw, Ron T. Gansevoort 
Kidney International 
Volume 74, Issue 3, Pages (August 2008)
DOI: /ki
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2. Figure 1
Box–whisker plot for urinary albumin concentration in a first morning void measured with central laboratory nephelometer and point-of-care system. Interquartile range and fifth and ninety-fifth percentile are shown.
Kidney International  , DOI: ( /ki )
Copyright © 2008 International Society of Nephrology Terms and Conditions

3. Figure 2
Bland–Altman plot for central laboratory nephelometer and point-of-care system. The solid line represents the mean difference between the point-of-care system and laboratory nephelometer. The dashed line represents the mean difference±1.96 s.d. limits.
Kidney International  , DOI: ( /ki )
Copyright © 2008 International Society of Nephrology Terms and Conditions

4. Figure 3
ROC-curve analysis of the urinary albumin concentration determined by point-of-care system and central laboratory nephelometer and albumin:creatinine ratio determined by nephelometry in predicting urinary albumin excretion ≥30mg/24-h in subsequent 24-h urine collections. Area under the curve (95% confidence interval) for UAC point-of-care system, UAC central laboratory, and ACR central laboratory were 0.82 (0.73–0.91), 0.90 (0.82–0.97), and 0.93 (0.87–0.99), respectively (P=NS). Abbreviations: UAC, urinary albumin concentration; ACR, albumin:creatinine ratio.
Kidney International  , DOI: ( /ki )
Copyright © 2008 International Society of Nephrology Terms and Conditions