Table 1.

Sample Characteristics

	Tx Seeking (N = 119)	No-Tx Controls (N = 96)
Relationship Duration In Years	6.1 (6.6)	4.5 (8.9)
Number of children	1.84 (2.23)	.81 (1.68)
T1 DAS	96.9 (19.0)	118.9 (13.9)
T2 DAS	107.8 (15.4)	119.2 (14.0)
Percent reporting Insomnia at T1	48%	44%
Percent reporting Insomnia at T2	35%	29%
Age	30.5 (8.7)	26.9 (9.4)
Race	80% White (Caucasian)	87% White (Caucasian)
	8% Hispanic	5% Hispanic
	1% African American	2% African American
	2% Asian	0% Asian
	1% Native American	1% Native American
	8% Other	5% Other
Median Income	16% < $10k	21% <$10k
	31% 10–25k	46% 10–25k
	18% 25–40k	11% 25–40k
	9% 40–55k	8% 40–55k
	8% 55–70k	3% 55–70k
	6% 70–85k	4% 70–85k
	6% 85–99k	3% 85–99k
	6% 100k+	4% 100k+