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Table 5 Adjusted odds ratios in the ordinal logistic regression model for socio-demographic characteristics, by degree of substance use comorbidity

From: Exploring comorbid use of marijuana, tobacco, and alcohol among 14 to 15-year-olds: findings from a national survey on adolescent substance use

 

AOR (95% CI)

p-value

Gender

  

  Female

1.31 (1.03-1.68)

0.031

  Male

1

 

Ethnicity

  

  Māori

2.24 (1.72-2.92)

<0.001

  Non-Māori

1

 

School decile status

  

  Low

1.98 (1.38-2.84)

<0.001

  Mid

1.27 (0.89-1.80)

0.181

  High

1

 

Past week income

  

  More than $30

2.42 (1.84-3.19)

<0.001

  $16 to $30

1.87 (1.42-2.46)

<0.001

  $1 to $15

1.07 (0.79-1.45)

0.677

  None

1

 

Social connectedness

  

  Low

2.15 (1.63-2.84)

<0.001

  Medium

1.35 (1.04-1.76)

0.024

  High

1

 

Parental monitoring of expenditure

  

  Disagree or don’t know

2.37 (1.90-2.96)

<0.001

  Agree

1

 

Parental monitoring of whereabouts

  

  Disagree or don’t know

2.13 (1.67-2.71)

<0.001

  Agree

1

 

Parental rule enforcement

  

  Disagree or don’t know

1.37 (1.09-1.71)

0.006

  Agree

1

 
  1. Model: F(12,132) = 33.79, p < .001.