Table 3: Late parental divorce experienced between 15 and 19 years of age (n=109) with change in risk behaviors in a prospective study of 18/19 year-old adolescents (n=1861) when odds ratios (95% confidence interval) were adjusted in logistic regressions for the same risk behavior, demographic, socio-economic and mental health problem variables observed at the age of 15/16.

Independent Variables Smoking Snus Frequent Drinking Doping Agents
Crude results
Late parental divorce 1.2 (0.8-1.9) 1.0 (0.6-1.7) 0.9 (0.5-1.4) 0.9 (0.4-2.0)
Adjusted for internalized mental health problems
Late parental divorce (ref=continuously married) 1.2 (0.8-1.9) 1.1 (0.6-1.9) 1.0 (0.6-1.5) 0.9 (0.4-2.0)
Gender (ref=boys) 0.8 (0.6-1.0) 0.2 (0.1-0.3) 0.8 (0.6-1.0) 0.9 (0.6-1.2)
Ethnicity (ref=western) 0.8 (0.6-1.2) 0.4 (0.2-0.6) 0.4 (0.2-0.7) 1.1 (0.7-2.0)
Family economy (ref=average and below) 0.9 (0.7-1.2) 1.6 (1.1-2.3) 1.5 (1.1-2.0) 1.3 (0.9-2.0)
Social support (ref=low) 0.9 (0.6-1.4) 1.2 (0.7-1.9) 1.2 (0.8-1.9) 0.9 (0.5-1.8)
Internalized problems (ref=no) 1.2 (0.9-1.7) 1.7 (1.1-2.5) 0.9 (0.7-1.3) 1.8 (1.1-2.8)
Adjusted for externalized mental health problems
Late parental divorce (ref=continuously married) 1.2 (0.8-2.0) 1.1 (0.6-1.9) 0.9 (0.6-1.5) 1.0 (0.5-2.2)
Gender (ref=boys) 0.8 (0.6-1.0) 0.2 (0.1-0.3) 0.8 (0.6-1.0) 1.0 (0.7-1.5)
Ethnicity (ref=western) 0.8 (0.6-1.1) 0.4 (0.2-0.7) 0.4 (0.3-0.7) 1.3 (0.6-1.9)
Family economy (ref=average and below) 0.9 (0.7-1.2) 1.6 (1.1-2.3) 1.4 (1.1-1.9) 1.3 (0.8-2.1)
Social support (ref=low) 1.0 (0.7-1.5) 1.1 (0.7-1.9) 1.2 (0.8-1.9) 1.0 (0.5-2.0)
Externalized problems (ref=no) 1.6 (1.1-2.3) 1.6 (1.1-2.5) 0.9 (0.6-1.4) 2.1 (1.2-3.4)