TABLE 3—

Moderators of Intervention Effectiveness: Intervention to Promote Smoke-Free Homes Among 2-1-1 Callers, Greater Atlanta Area, GA, 2012

	Percentage With Full Home Smoking Ban
Follow-up Point	Smoker, No. (%)	Nonsmoker, No. (%)	P	Children, No. (%)	No Children, No. (%)	P	1 Smoker, No. (%)	2 Smokers, No. (%)	≥ 3 Smokers, No. (%)	P
3 mo
Intervention	38 (25.9)	20 (45.5)	.01	48 (31.2)	10 (27.0)	.62	33 (33.3)	17 (25.8)	8 (32.0)	.58
Control	21 (11.5)	12 (30.0)	.003	24 (14.3)	9 (16.7)	.67	17 (15.7)	13 (15.7)	3 (9.7)	.68
6 mo
Intervention	54 (37.2)	20 (50.0)	.14	63 (42.6)	11 (29.7)	.15	33 (35.9)	30 (46.2)	10 (38.5)	.39
Control	40 (23.5)	13 (33.3)	.2	43 (27.0)	10 (20.0)	.33	25 (24.0)	21 (26.9)	7 (25.9)	.7

Note. P values for number of smokers in the home are from the Kruskal–Wallis test.