Table-I.

Patients demographic, clinical and metabolic characteristics.

Number of patients:	275
Gender (male/female)	103/172
Age (years)	56.45 ±9.95
Diabetes duration (years)	9.76± 7.65
Body mass index (kg/m2)	30.80 ±5.37
Hypertension (%)	38.9
Retinopathy (%)	11.6
Nephropathy (%)	17
Peripheral neuropathy (%)	28.7
Metformin usage (%)	92.7
Sulphanylurea usage (%)	20
Insulin usage (%)	52.3
Fasting glucose (mg/dl)	165.13± 55.78
HbA1c (%)	8±1.68
SD	39.33±18.75
CV	24.03 ± 9.38
QTc	419.07± 28.54
QTc dispersion	26.43 ± 10.1