Table 2. HbA1c, fructosamine, and the remaining laboratory parameters for the two paired samples (first and second).

n = 508	First	Second
Glycaemia	8.5 (2.9)	8.5 (2.8)
HbA1c	7.50 (1.29)	7.50 (1.23)
Fructosamine	291.82 (53)	283.4 (53)
Hemoglobin	134 (17)	133 (15)
Hematocrit	39.50 (4.6)	39.20 (4.4)
MCHC	340 (7)	340 (7)
DVH	14.40 (1.6)	14.50 (1.6)
Creatinine	92.8 (44)	91.9 (53)
HbA1c-Fructosamine regression equation	HbA1c  = 2.40+0.0175 F	HbA1c  = 2.56+0.0174 F
	r = 0.71; p = 0.00	r = 0.75; p = 0.00
FHbA1c	7.50 (0.9)	7.49 (0.9)
Glycation Gap	– 0.003 (0.9)	0.01 (0.8)