Table 2.

Summaries of the group results on self-report scales of mood symptoms

Variable	Subject Group	n	Mean	SD	SE
State anxiety	Control	119	30.7	8.8	0.8
	Depression	16	35.9	10.9	2.7
	Comorbid	9	34.3	7.7	2.6
	Anxiety	34	35.9**	9.3	1.6
Trait anxiety	Control	119	34.1	9.5	0.9
	Depression	16	41.2*	8.0	2.0
	Comorbid	9	39.4	6.6	2.2
	Anxiety	34	40.1**	8.7	1.5
Depression	Control	117	11.5	7.7	0.7
	Depression	16	18.4**	9.5	2.4
	Comorbid	9	21.3**	6.8	2.3
	Anxiety	34	17.9***	8.5	1.5
Perceived stress	Control	120	20.8	7.5	0.7
	Depression	15	26.2*	4.2	1.1
	Comorbid	9	26.8*	3.9	1.3
	Anxiety	32	25.4**	6.5	1.2

Results from the State-Trait Anxiety Inventory (STAI), the Center for Epidemiological Studies Depression Scale (CES-D), and the Perceived Stress Scale (PSS). Ns vary as sometimes subjects failed to complete questionnaires.

^*Indicates p<0.05 when compared to the control group using a Dunnett t test.

^**Indicates p<0.01 when compared to the control group using a Dunnett t test.

^***Indicates p<0.001 when compared to the control group using a Dunnett t test.