Table 1.

Correlations between insulin resistance (HOMA-IR) and other variables.

Variable	Diabetic patients only		Non-diabetic controls only
	R	P	R	P
Age	−0.140	0.347	−0.019	0.909
Gender	0.202	0.173	0.007	0.966
FBG	−0.041	0.784	0.244	0.140
HbA1c	−0.170	0.259	0.355	0.029*
Insulin	0.961	0.001*	0.975	0.001*
C-peptide	0.652	0.001*	0.500	0.001*

^*Statistically significant.