TABLE 2.

Logistic Regression: Covariate Adjusted Odd Ratios of Subependymal Hemorrhage in the Caudothalamic Groove Following Heavy In Utero Cocaine Exposure (n = 227)^*

Model P = .01	Odds Ratio	95% CI	P Value
Heavier vs unexposed	3.88	1.45, 10.35	.007
Lighter vs unexposed	1.16	0.51, 2.63	.72
Marijuana use	0.66	0.28, 1.56	.34
Log, average daily cigarette	0.94	0.68, 1.29	.7
Log, average daily volume alcohol	1.04	0.43, 2.52	.94
African-American/African Caribbean	3.05	0.92, 10.17	.07
Birth weight z score for gender	0.93	0.67, 1.28	.66
Female	0.72	0.39, 1.38	.33
Dubowitz gestational age (wk)	0.98	0.74, 1.31	.92
Increase BP during labor	3.12	1.30, 7.48	.01
Primiparous	1.28	0.67, 2.46	.45

^*Fourteen subjects were omitted because of missing data (blood pressure in labor and other covariables).