Table 3.

Results of independent samples t-test at pre-treatment

	CBT-SAD	LT
Symptom	M (SD)	M (SD)	t	df	95% C.I.	p
Depressed Mood	1.83 (0.68)	1.76 (0.70)	0.57	153	−0.16, 0.28	0.568
Work & Activities	2.84 (0.41)	2.74 (0.54)	1.19	157	−0.06, 0.24	0.235
Social Withdrawal	2.34 (1.04)	2.15 (1.02)	1.09	147	−0.15, 0.52	0.278
Genital Symptoms	1.53 (0.51)	1.48 (0.50)	0.58	106	−0.14, 0.25	0.562
Somatic Symptoms (G.I)	1.20 (0.41)	1.33 (0.48)	−1.07	50	−0.38, 0.12	0.288
Weight Gain	1.61 (0.50)	1.66 (0.48)	−0.41	63	−0.29, 0.19	0.681
Appetite Increase	2.08 (0.73)	2.08 (0.86)	<0.001	78	−0.36,0.36	1.000
Increased Eating	2.02 (0.70)	1.91 (0.71)	0.82	99	−0.16, 0.40	0.416
Carbohydrate Craving/Eating	1.70 (0.77)	1.58 (0.69)	0.96	134	−0.13, 0.37	0.339
Insomnia Early	1.50 (0.51)	1.44 (0.50)	0.44	62	−0.20, 0.31	0.665
Insomnia Middle	1.57 (0.50)	1.52 (0.50)	0.57	107	−0.14, 0.25	0.572
Hypersomnia	2.10 (1.10)	1.92 (1.05)	0.80	87	−0.27, 0.64	0.426
Fatigability	3.05 (0.71)	3.03 (0.81)	0.15	161	−0.22, 0.26	0.880
Feelings of Guilt	1.23 (0.50)	1.54 (0.62)	−2.94	115	−0.52, −0.10	<0.01
Anxiety Psychic	1.33 (0.57)	1.21 (0.41)	1.34	123	−0.06, 0.29	0.182
Anxiety Somatic	1.86 (0.77)	1.62 (0.64)	1.98	136	<−0.01, 0.48	<0.05
Hypochondriasis	1.89 (0.97)	1.75 (0.89)	0.69	79	−0.27, 0.55	0.494

Note: Pre-Tx = Pre-treatment; M= Mean; SD = Standard Deviation.