. Author manuscript; available in PMC: 2009 Dec 15.

Published in final edited form as: Biol Psychiatry. 2008 Oct 2;64(12):1069–1076. doi: 10.1016/j.biopsych.2008.07

Table 1.

Sample Descriptive Statistics

		Control	MVM	p Value
Gender	Male	26	26	1.00
Gender	Female	8	8	1.00
Singleton/Twin	Singleton	30	30	1.00
Singleton/Twin	Twin	4	4	1.00
Ethnicity	Caucasian	27	25	0.5588
	African-American	7	7
	Asian	0	2
Gestational age at Birth (weeks)		38.9 (1.6)	38.74 (1.6)	0.7300
Birthweight (kg)		3.384 (0.55)	3.521 (0.57)	0.3224
Age at MRI (days)		22.7 (8.7)	22.2 (12.5)	0.8314
Maternal Age (years)		30.09 (4.73 )	29.76 (5.93 )	0.8044
Maxiumum Prenatal Ventricle Width		0.59 (0.10)	1.15 (0.16)	< 0.0001

Values are mean (SD).