Table 5.

Correlations between HbA1c, pain threshold, insulin resistance and percentage Beta cells among the four groups.

	Control (r/p)	DM (r/p)	DNP (r/p)	DN (r/p)
HbA1c Vs PT	-0.42/0.021∗	-0.69/<0.0001∗	-0.64/0.0001∗	-0.44/0.015∗
B.Endo Vs IR	-0.68/<0.0001∗	-0.46/0.0103∗	-0.25/0.182	-0.28/0.1275
IR Vs PT	-0.47/0.0086∗	-0.60/0.0004∗	-0.56/0.0014∗	-0.26/0.16
%B Vs PT	0.70/<0.0001∗	0.60/0.0004∗	0.401/0.028∗	0.14/0.478

Data expressed are r and p, n = 30 per group. Asterisk indicates significant correlation.