Table 2. Binary logistic regression model with nerve function status (normal/neuropathic) as dependent variable (n=152).

Cox & Snell R Square = 0.491, Negelkerke R Square = 0.654; Hosmer & Lemeshow Test: P = 0.102, Model P value < 0.001

Variables	B	P value	Odds Ratio	Lower CI	Upper CI
Random blood sugar levels (mmol/l)
≤ 11.1	1.3	0.048	1
>11.1			3.7	1.01	13.34
Fasting blood sugar levels (mmol/l)
≤ 6.9	0.37	0.487	1
> 6.9			1.4	0.51	4.06
HbA1c levels (%)
≤ 6.5	2.83	< 0.001	1
> 6.5			16.9	5.71	50.10
Duration (years)
≤ 3	2.1	0.003	1
> 3			7.8	1.99	31.81
Constant	-3.4	< 0.001	0.032