. Author manuscript; available in PMC: 2012 May 10.

Published in final edited form as: J Perinatol. 2005 Feb;25(2):93–100. doi: 10.1038/sj.jp.7211214

Table 4.

ORs and 95% Confidence Limits from Logistic Regression Model of Mortality Predicted from Types of Drug Use Relative To No Drug Use

Type of drug	Maternal death	Fetal death	Neonatal death	Postneonatal death
Amphetamine	2.3 (1.06, 5.29)^*	2.7 (2.24, 3.32)^*	2.4 (1.82, 3.05)^*	3.5 (2.63, 4.64)^*
Cocaine	3.2 (2.13, 4.93)^*	1.2 (0.99, 1.42)	2.4 (2.10, 2.82)^*	4.8 (4.15, 5.59)^*
Polydrug	3.6 (2.19, 6.06)^*	1.4 (1.14, 1.75)^*	2.9 (2.44, 3.51)^*	5.1 (4.21, 6.10)^*
Other	2.1 (1.30, 3.20)^*	0.9 (0.78, 1.11)	2.1 (1.81, 2.41)^*	3.8 (3.30, 4.39)^*

Note: polydrug includes alcohol plus drug use; other drug includes alcohol, barbiturates, cannabis, hallucinogens, opioids, and nonspecific drug.

Significant.