Table 4.

Significant Pearson Correlations of Maternal Drugs and Obstetric Variables

Drugs	Age	Prior Deaths	Abortion	Delivery Weight	Gravidity	NO. Of Prenatal Visits
Cocaine	.37*	.15‡	.39†	−.11§	.37*	−.31*
Tobacco	.17†	.12‡	...	−.12‡	...	...
Alcohol	.26*	...	.19†	...	.21*	...
Marijuana	.12‡	...	.16‡	...	.15‡	−.12‡
Heroin	.14‡	...	...	...	...	...

^*P<.001.

^†P<.01.

^‡P<.05.

^§P<.10.