A Comparative Randomised Controlled Trial of the Effects of Brain Wave Vibration Training, Iyengar Yoga, and Mindfulness on Mood, Well-Being, and Salivary Cortisol

Table 6

Mean (SD)* salivary cortisol.

	Salivary cortisol
	Pre	Post
BWV	0.23	0.28
	(0.16)*	(0.25)
Iyengar	0.12	0.19
	(0.11)	(0.13)
Mindfulness	0.13	0.17
	(0.06)	(0.17)
Sample Total	0.16	0.21
	(0.12)	(0.19)

* Standard deviations are shown in parenthesis.