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. 2012 Mar 20;12:215. doi: 10.1186/1471-2458-12-215

Table 3.

Multilevel logistic regression for alcohol and cannabis use: results for majority students

Beer and wine Spirits Cannabis
(n = 594)
OR(95% CI) Sig. OR(95% CI) Sig. OR(95% CI) Sig.
Control variables
 girls 0.49 (0.30-0.81) ** 0.54 (0.27-1.11) 0.37 (0.16-0.81) *
 age 1.44 (1.22-1.69) *** 1.42 (1.14-1.77) ** 1.82 (1.36-2.43) ***
Family SES
parent's work status
 two parents working 1.26 (0.75-2.09) 0.93 (0.46-1.89) 0.96 (0.41-2.26)
 one parent working 0.36 (0.09-1.40) 0.65 (0.12-3.50) 0.50 (0.05-4.93)
parents' educational level
 two parents higher education 2.35 (1.27-4.38) ** 2.93 (1.24-6.93) * 2.36 (0.86-6.47)
 one parent higher education 1.60 (0.90-2.85) 1.25 (0.53-2.97) 1.82 (0.70-4.77)
Education type
 technical 1.31 (0.68-2.54) 2.93 (1.31-6.56) ** 1.55 (0.58-4.15)
 vocational 2.13 (1.00-4.53) 4.63 (1.81-11.86) ** 6.44 (2.23-18.55) ***

* p < 0.05, ** p < 0.01, *** p < 0.001