Spontaneous Smoking Cessation in Parents

Table 2

Multivariable logistic regression showing odds of parents reporting quitting spontaneously vs. those who did not quit ().

Variable	^aOR (95% CI)
Frequency of smoking
Some days	3.06 (1.42, 6.62)
Everyday	1.0^a
Number of cigarettes smoked per day
≥10 per day	0.50 (0.21, 1.19)
<10 per day	1.0^a
Smoked in their home or car in the past 3 months
No one smoked in their home and car	2.19 (1.06, 4.54)
Someone smoked in their home or car	1.0^a
Age of the child
≤4 years old	0.73 (0.27, 1.99)
5-14 years old	1.0^a
Parent race
White	1.79 (0.67, 4.82)
Non-White	1.0^a
Parent gender
Female	1.79 (0.67, 4.82)
Male	1.0^a

^aReference group. .