DCA Vantage Analyzer

Drive diabetic patient compliance with trusted, clinically proven results

Hemoglobin A1c (HbA1c)
Estimated Average Glucose (eAG) Result*
Albumin-to-Creatinine (A:C) Ratio Results

Formulas for Calculated Results
% HbA1c = (HbA1c/Total Hemoglobin) x 100

eAG* mg/dL = (28.7 x HbA1C) – 46.7
eAG* mmol/L = (1.59 x HbA1C) – 2.59
GFR = 186 x (plasma creatinine mg/dL)-1.154 x (patient age years)-0.203 x (0.742 if female patient) x (1.210 if African American patient)


Formulas for Dual Reporting From IFCC to % HbA1c
NGSP = (0.09148 x IFCC) + 2.152
JDS = (0.09274 x IFCC) +1.724
Mono-S = (0.09890 x IFCC) + 0.884


Formulas for Dual Reporting From % HbA1c to IFCC mmol/mol
IFCC = (10.93 x NGSP) – 23.50
IFCC = (10.78 x JDS) – 18.59
IFCC = (10.11 x Mono-S) – 8.94 

*Not available in the U.S.

The products/features (mentioned herein) are not commercially available in all countries. Due to regulatory reasons their future availability cannot be guaranteed. Please contact your local Siemens organization for further details.

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