Table 5.

Percent of preinjection control pain threshold at 30 and 120 min after capsaicin injection in all experimental groups

Time after capsaicin	Left hand	Right hand	Left foot	Right foot	ANOVA
Group 1
30 min	65.2  ± 12.4	61.7  ± 16.1	68.5  ± 19.3	69.2  ± 20.2	F(3,188) = 1.91;p = 0.130
120 min	89.1  ± 12.0	93.2  ± 7.1	87.2  ± 14.5	90.7  ± 11.3	F(3,188) = 2.33; p = 0.076
Group 2
30 min	70.6  ± 17.1	63.8  ± 15.2	62.7  ± 16.0	66.5  ± 14.4	F(3,76) = 1; p = 0.396
120 min	90.2  ± 9.4	85.1  ± 10.9	88.7  ± 13.1	90.2  ± 10.4	F(3,76) = 0.95;p = 0.420
Group 3
30 min	79.3  ± 13.5	67.1  ± 14.6	71.1  ± 13.9	66.9  ± 16.8	F(3,96) = 4.25; p < 0.008
	——-q(96) = 4.323;p < 0.01——-
	——————–q(96) = 3.260; p < 0.05———————–
	–———————————q(96) = 4.394; p < 0.01–————————————
120 min	87.9  ± 15.1	93.1  ± 14.3	91.2  ± 9.6	90.1  ± 9.2	F(3,96) = 0.77; p = 0.511
Group 4
30 min	70.8  ± 14.3	69.3  ± 16.9	68.1  ± 14.9	67.1  ± 14.9	F(3,104) = 0.29; p = 0.830
120 min	86.6  ± 13.1	90.4  ± 10.0	90.1  ± 10.3	88.7  ± 12.7	F(3,104) = 0.60;p = 0.615
Group 5
30 min	70.7  ± 16.1	80.1  ± 15.3	86.5  ± 14.4	69.3  ± 15.1	F(3,92) = 7.51; p < 0.001
	——-q(92) = 3.028;p < 0.05——–
	—————–—-q(92) = 5.237;p < 0.01——————–—-
		–——————–q(92) = 3.580; p < 0.05———————–
			——-q(92) = 5.877;p < 0.01——-
120 min	88.1  ± 11.6	87.3  ± 15.0	91.5  ± 11.9	90.3  ± 9.8	F(3,92) = 0.60; p = 0.614
Group 6
30 min	66.6  ± 16.1	69.1  ± 14.3	63.2  ± 16.1	69.4  ± 13.7	F(3,112) = 1.05; p = 0.373
120 min	87.7  ± 14.8	88.1  ± 13.6	90.3  ± 9.2	92.4  ± 14.1	F(3,112) = 0.80;p = 0.498