Journal: Cardiology Research
Article Title: Analytical Evaluation of a Point-of-Care Platform for Glycated Hemoglobin and N-Terminal Pro-B-Type Natriuretic Peptide Testing in Cardiometabolic Care
doi: 10.14740/cr2220
Figure Lengend Snippet: Method comparison between AFIAS-3 POCT and Tosoh G8 HPLC for HbA1c. (a) Passing–Bablok regression showing strong correlation (r = 0.98, P < 0.0001; slope = 0.95; intercept = 0.32%). The blue area indicates the 95% confidence interval. (b) Bland–Altman plot showing a negligible mean bias of −0.03% (blue line) with 95% limits of agreement (red lines) ranging from −0.60% to +0.53%. HbA1c: hemoglobin A1c; POCT: point-of-care testing; HPLC: high-performance liquid chromatography.
Article Snippet: Comparators were: 1) HbA1c: Tosoh G8 high-performance liquid chromatography (HPLC) (NGSP-certified, IFCC-traceable); 2) NT-proBNP: cobas 8000 module e602 (Roche Diagnostics), electrochemiluminescence immunoassay (ECLIA).
Techniques: Comparison, High Performance Liquid Chromatography