Table 4.

Comparison of psychological variables pre/post test between experimental and control group.

Variable	Group	Mean (Standard Deviation)
		Pre Test	Post Test	t	p
VAS Pain	Experimental (n = 33)	4.94 (1.62)	3.26 (1.69)	6.681	0.000 ***
	Control (n = 28)	4.63 (1.92)	4.30 (2.10)	1.185	0.246
BDI	Experimental (n = 33)	15.06 9.43)	8.12 (7.05)	6.869	0.000 ***
	Control (n = 28)	14.64 (9.67)	12.32 (9.99)	2.601	0.015 *
EQ-VAS	Experimental (n = 33)	62.88 (16.78)	76.09 (16.34)	−7.798	0.000 ***
	Control (n = 28)	57.21 (23.14)	56.75 (24.35)	0.148	0.884

Note: BDI: beck depression inventory, * p < 0.05, *** p < 0.001.