Table 2.

Statistical Analysis – Sign Test and Wilcoxon Test

Sign Test	Depression	Anxiety	Stress
	Post Treatment – Pre Treatment	Post Treatment – Pre Treatment	Post Treatment – Pre Treatment
Z	−10.369	−9.518	−10.604
Asymp. p (2-tailed)	<0.001	<0.001	<0.001
Wilcoxon Test	Post treatment – pre treatment	Post treatment – pre treatment	Post treatment – pre treatment
Z	−9.663a	−9.268a	−10.230a
Asymp. p (2-tailed)	<0.001	<0.001	<0.001

Note: ^aBased on positive ranks.