Effectiveness of a Smoking Cessation Intervention for Methadone-Maintained Women: A Comparison of Pregnant and Parenting Women

Table 1

Descriptive statistics total sample.

	Pregnant	Nonpregnant	𝑃
	Mean/percent (SD)	Mean/percent (SD)
Maternal age	26.7 (5.0)	27.8 (6.0)	0.9
Race/ethnicity
Caucasian	97.7%	87.5%
African-American	2.3%	10.4%
Latina	0%	2.1%
Time in treatment (wks)	35.1 (5.6)	192.0 (22.7)	0.0001
Methadone dose (mgs)	143.6 (48.6)	128.7 (67.5)	0.2