TABLE 2.

Postintervention Abstinence From Tobacco Products: Bihar School Teachers Study, Bihar, India, 2009–2011

Variable	Intervention Group, No. or %	Control Group, No. or %	P
Immediate postintervention survey, 30-d abstinencea
Total tobacco users	99	78
Quit count	49	12
Unadjusted quit rate	49.5	15.4
Adjusted quit rateb	49.6	15.4	< .001
Follow-up survey 9 mo after intervention, 6-mo abstinencec
Total tobacco users	69	81
Quit count	12	6
Unadjusted quit rate	17.4	7.4
Adjusted quit rateb	18.5	7.3	.06

^aAll tobacco users who quit during the intervention and had not used tobacco for the past 30 days.

^bAdjusted for random school effect.

^cAll tobacco users who quit after intervention began and had not used tobacco for the past 6 months.