Table 6

Final logistic regression models predicting target child's exposure to environmental tobacco smoke (ETS) in a room or automobile

Predictor

Child Room ETS Exposure

Child Automobile ETS Exposure


Adjusted OR (95% CI)

Adjusted OR (95% CI)


Mother's country of birth

Mexico

1.00

1.00

United States

3.24 (1.37 – 7.69)

1.71 (0.64 – 4.56)

Mother's current smoking status

Nonsmoker

1.00

1.00

Smoker

3.31 (1.47 – 7.46)

2.97 (1.16 – 7.62)

Other adult smoker(s) in home

No

1.00

1.00

Yes

2.18 (0.92 – 5.14)

1.92 (0.77 – 4.75)

Complete home smoking ban

No

1.00

... *

Yes

0.10 (0.04 – 0.27)

Complete automobile smoking ban

No

... *

1.00

Yes

0.14 (0.05 – 0.36)


OR = odds ratio; CI = confidence interval.

*Variable not included in final model because it did not retain statistical significance.

Gonzales et al. BMC Public Health 2006 6:265   doi:10.1186/1471-2458-6-265

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