Table 3.

Post-hoc tests with Sidak by group for study variables.

Variables	(I) Groups	(J) Groups	MD (I–J)	95% CI
Stress
	Treatment	Control	–23.70∗	[–24.2, –23.2]
	Control	Treatment	23.70∗	[23.2, 24.2]
Irrational beliefs
	Treatment	Control	–33.65∗	[–34.2, –33.1]
	Control	Treatment	33.65∗	[33.1, 34.2]

CI = confidence interval, MD = mean difference.

^∗P < .05 based on Sidak test.