Table 3.

Correlation of study parameters

Correlation between parameters		Group 1	Group 2	Group 3
Serum fructosamine (μmol/l) and FBS (mg/dl)	r	0.0749	0.6446	0.7644
	p	0.6053	<0.0001	<0.0001
Serum fructosamine (μmol/l) and PP2BS (mg/dl)	r	−0.1174	0.5254	0.8142
	p	0.4168	0.0001	<0.0001
Serum glycated albumin (μmol/l) and FBS (mg/dl)	r	−0.1182	0.5085	0.7675
	p	0.9351	0.0002	<0.0001
Serum glycated albumin (μmol/l) and PP2BS (mg/dl)	r	−0.1785	0.3956	0.8023
	p	0.2149	0.0045	<0.0001
Serum glycated β-lipoprotein (μmol/l) and FBS (mg/dl)	r	0.0186	0.3702	0.5915
	p	0.8979	0.0081	<0.0001
Serum glycated β-lipoprotein (μmol/l) and PP2BS (mg/dl)	r	−0.1802	0.4013	0.6240
	p	0.2105	0.0039	<0.0001
Serum glycated Albumin (μmol/l) and fructosamine (μmol/l)	r	0.4896	0.9133	0.9491
	p	0.0003	<0.0001	<0.0001
Serum glycated β-lipoprotein (μmol/l) and fructosamine (μmol/l)	r	0.3626	0.3073	0.6661
	p	0.0097	0.0300	<0.0001
Serum glycated β-lipoprotein (μmol/l) and glycated albumin (μmol/l)	r	0.2152	0.1323	0.5625
	p	0.1295	0.3549	<0.0001

r = correlation coefficient, p = probability