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Table 2 Associations between early alcohol intoxication, behavioural- and health problems at baseline and the likelihood (age adjusted OR, 95% CI) of frequent alcohol use* at follow-up; stratified by gender.

From: The influence of behavioural and health problems on alcohol and drug use in late adolescence - a follow up study of 2 399 young Norwegians

  Total (N = 2399) Boys (N = 1115) Girls (N = 1284)
   Exposure variables OR CI R2** OR CI R2 OR CI R2
Bivariate log.reg          
   Anxiety/depressive symptoms 1.1 0.8-1.4 0.002 1.0 0.7-1.6 0.003 1.4 1.0-2.0 0.006
   Attention problems 1.5 1.2-2.0 0.01 1.1 0.9-1.3 0.01 1.1 0.9-1.4 0.02
   Conduct problems 2.2 1.7-3.0 0.02 1.8 1.2-2,5 0.02 2.8 1.6-4.7 0.02
   Pain and tension problems 1.3 1.0-1.7 0.007 1.3 0.9-2.0 0.007 1.6 1.1-2.2 0.01
   Early alcohol intoxication 2.7 2.1-3.4 0.06 2.8 2.0-3.9 0.05 2.8 2.0-4.1 0.05
Full model log.reg          
   Anxiety/depressive symptoms 0.9 0.7-1.0   1.0 0.6-1.6   1.0 0.6-1.5  
   Attention problems 1.2 0.9-1.6   1.1 0.7-1.7   1.4 0.9-2.1  
   Conduct problems 1.7 1.3-2.4   1.3 0.9-2.0   1.8 1.0-3.2  
   Pain and tension problems 1.1 0.8-1.5   1.2 0.7-1.8   1.3 0.9-1.9  
   Early alcohol intoxication 2.4 1.9-3.1   2.5 1.7-3.6   2.6 1.7-3.8  
    0.06    0.06    0.07
  1. Bivariate analyzes first, all variables then entered in the same model.
  2. *. Frequent use at follow-up, i.e. drinking alcohol at least once a week
  3. **Nagelkerkes R Square