Table 3

Logistic regression coefficients for odds of tobacco use, with and without potential confounding variables

Model 1Model 2Model 3Model 4
OR (95% CI)P valuesOR (95% CI)P valuesOR (95% CI)P valuesOR (95% CI)P values
Purpose in life0.71
(0.63 to 0.80)
<0.0010.81
(0.71 to 0.91)
0.0010.80
(0.71 to 0.91)
<0.0010.80
(0.70 to 0.91)
0.001
Age0.98
(0.95 to 1.00)
0.0610.97
(0.95 to 1.00)
0.0430.97
(0.95 to 1.00)
0.044
Education0.44
(0.38 to 0.52)
<0.0010.45
(0.38 to 0.52)
<0.0010.45
(0.38 to 0.52)
<0.001
Marital status0.41
(0.27 to 0.62)
<0.0010.41
(0.27 to 0.63)
<0.0010.41
(0.27 to 0.63)
<0.001
Family income0.71
(0.62 to 0.82)
<0.0010.71
(0.62 to 0.81)
<0.0010.71
(0.62 to 0.81)
<0.001
Alcohol use1.18
(1.10 to 1.28)
<0.0011.18
(1.10 to 1.28)
<0.001
Psychological distress1.00
(0.96 to 1.04)
0.974