Table 3.

Multivariate logistic regression results for two logistic models*

	OR (95% CI)
"Did not smoke" versus "daily and occasional smoker"
Maternal age
< 20	3.41 (1.40-8.35)**
20-35	1.00
≥ 35	1.15 (0.27-4.86)
Maternal education
Illiterate/only literate	3.79 (1.14-12.55)**
Primary education	0.79 (0.38-1.65) 1.00
Secondary/University
Migration
Migrated	2.68 (1.31-5.48)**
Did not migrate	1.00
"Daily smokers" versus the group of "non smoker, stopped smoking and occasional smoker"
Maternal education
Illiterate/only literate	6.79 (2.03-22.77)**
Primary education	0.91 (0.46-1.81)
Secondary/University	1.00
Migration
Migrated	2.16 (1.12-4.15)**
Did not migrate	1.00

* The two logistic models are: 1. Did not smoke versus daily and occasional smoker and 2. Daily smokers versus the group of non smoker, stopped smoking and occasional smoker.

** p < 0,05