Table 4.

Logistic regression of diabetic neuropathy with glycated hemoglobin as a categorical variable.

Level of glycated hemoglobin (%)	Number of patients	Odds ratio for diabetic neuropathy	95% CI	P value
<7	141	0 (reference group)
7–9	375	3.15	1.06–5.23	0.03
9.1–11	557	3.29	1.18–5.39	0.002
>11	404	2.55	1.30–4.80	0.02