Touch and Pain Sensations in Diadynamic Current (DD) and Transcutaneous Electrical Nerve Stimulation (TENS): A Randomized Study

Table 1

JVP Domes tests at different times and weeks with within-group comparisons.

Means (SD) of JVP Domes tests at different times and weeks.											Within group comparisons
	W1			W2			W3				Week factor
											F(2)= 6.84
											df=2
											P<0.01
	T0	T1	T2	T0	T1	T2	T0	T1	T2		Time factor
											F(2)=24.30
											df=2
											p<0.00001
DD	2.01 (0.74)	1.58 (0.62)	1.70 (0.71)	1.88 (0.58)	1.35 (0.43)	1.40 (0.54)	1.88 (0.71)	1.31 (0.56)	0.98 (0.28)	P1
n=20
	1.76 (0.68)			1.54 (0.55)				1.38 (0.64)		P2
TENS	2.27 (0.69)	1.59 (0.50)	1.43 (0.52)	1.48 (0.61)	1.21 (0.85)	1.08 (0.49)	1.55 (0.71)	1.03 (0.54)	0.96 (0.61)	P1
n=20
	1.76 (0.65)			1.25 (0.65)			1.18 (0.64)			P2

P1: P values comparing results of each time to T0 during the same session; p < 0.01.
P2: P values comparing results of each week to W1; p < 0.02.
For description of variables refer to text.