Stress Biomarkers in Medical Students Participating in a Mind Body Medicine Skills Program

Table 2

Mean hormone levels in May for the control and MBMS group.

	Time of day	Controls			MBMS			P-value
		N	Mean	95% CI	N	Mean	95% CI
Cortisol	Morning	22	14	(10, 19)	24	6.6	(4.6, 9.5)	.002
	Evening	22	3.2	(2.3, 4.4)	22	1.2	(1.0, 1.6)	<.001
DHEA-S	Morning	22	6.6	(5.3, 8.1)	24	2.9	(1.9, 4.4)	.001
	Evening	22	4.8	(3.8, 6.0)	22	1.9	(1.3, 2.9)	<.001
Testosterone	Morning	10	64	(34, 121)	20	30	(21, 44)	.03
	Evening	10	54	(42, 70)	18	28	(20, 41)	.02
IgA	Morning	22	189	(137, 260)	24	161	(100, 261)	.58
	Evening	22	100	(74, 135)	22	106	(76, 147)	.79