Fig. 5From: Accuracy of the HumaSensplus point-of-care uric acid meter using capillary blood obtained by fingertip punctureBland-Altman plot comparing plasma liquid chromatography-mass spectrometry (LC-MS) and a plasma uricase-based and b HumaSensplus capillary uric acid (UA) measurements. Bold line = linear regression; gray area = 95% confidence level curve fittingBack to article page