Table 2.

Maternal report of cigarettes/day child is exposed regressed on selected smoking, social, and demographic characteristics^*.

Model	Standardized Coefficients
	Beta	Std. Error	P
Residential Restriction †	−0.09	0.98	0.10
Cigarettes/day	0.52	0.08	< 0.001
More than 1 smoker at home	0.10	0.88	0.04
Total months smoked	−0.11	0.01	0.03
Education > high school	−0.06	1.05	0.24
Avg Daily Time Baby Indoors	−0.05	0.09	0.33
Social Support	−0.05	0.07	0.35
Substance Abuse	−0.05	1.5	0.37
Child age	0.05	0.03	0.37
Nicotine dependence	0.04	0.28	0.44
Convenient Place to Smoke Outside	−0.04	2.0	0.48

^*Dependent variable: Maternal-reported total baby exposure to cigarettes from all sources;

^†Residential restriction coded as 1 = some to total smoking restrictions, 0 = no restrictions.