Table 8.

Correlations of drug use and outcomes (n = 90)

	MDI	PDI
Days/week cocaine use
Month prior	−.19*	−.14*
First trimester	−.14	−.06
Second trimester	−.22**	−.18*
Third trimester	−.24**	−.21**
Cocaine cost
Month prior	−.07	−.10
First trimester	−.05	.02
Second trimester	−.18*	−.22*
Third trimester	−.21*	−.14
Days/week marijuana use
Month prior	−.16	−.09
First trimester	−.17	−.11
Second trimester	−.17	−.09
Third trimester	−.12	−.08
Number of cigarettes/day
Month prior	−.01	−.01
First trimester	−.01	−.01
Second trimester	−.02	−.01
Third trimester	−.02	−.01
Number of drinks/day
Month prior	−.19*	.01
First trimester	−.10	−.06
Second trimester	−.15	−.01
Third trimester	−.11	.03
Days/week alcohol use
Month prior	−.24**	−.11
First trimester	−.19*	−.06
Second trimester	−.18*	−.06
Third trimester	−.18*	−.04

^**p < .05;

^*p < 10.