. Author manuscript; available in PMC: 2014 Feb 1.

Published in final edited form as: J Child Neurol. 2012 Dec 23;28(2):10.1177/0883073812467850. doi: 10.1177/0883073812467850

Table 4.

Results of Multiple Logistic Regression for Schizencephaly.

	Odds ratio	95% Wald confidence limits	P
Maternal age (<20 y)	2.933	1.504–5.72	.0016
Alcohol	2.825	1.284–6.214	.0098
Drugs	1.156	0.381–3.504	.7979
Smoking	0.737	0.335–1.622	.4480
Ethnicity (non-Hispanic white)	2.026	0.972–4.221	.0594

Note: The control sample was from the 2002 National Survey on Drug Use and Health.