Table 2

Means of VAS scores in treatment groups of diabetic peripheral neuropathy patients during the follow-up period.

Time	Baseline	2nd day	7th day	14th day	35th day	P-value^{^†}
Carbamazepine	74.5	69.4	63.4	40.2	39.6	0.0001
Pregabalin	82.3	80.2	69.7	35.6	33.4	0.0001
Venlafaxine	74.5	70.2	65.5	48.0	46.6	0.0001
P-value^*	0.0001	0.0001	0.007	0.0001	0.0001