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Table 3 Statistical significance of the variables used in the models predicting substance use overestimation

From: Peer substance use overestimation among French university students: a cross-sectional survey

Variable

p-value (Likelihood Ratio Test)

 

Tobacco

Cannabis

Alcohol

HED

Tobacco use

0.0438

-

0.0997

0.0059

Cannabis use

-

0.0062

-

-

Alcohol use

-

0.0632

0.0029

-

HED

-

-

-

0.0019

Discipline

-

0.0007

<0.0001

<0.0001

Tobacco use prevalence in class

<0.0001

-

-

-

Cannabis use prevalence in class

-

0.0004

-

-

Alcohol use prevalence in class

-

0.0657

0.0055

0.0042

HED prevalence in class

-

-

0.0267

<0.0001

Gender

0.0002

0.0569

-

0.0069

Previous questionnaires

-

-

0.0122

0.0893

Cannabis prevention campaigns

0.0217

0.0177

-

-

  1. A "-" sign indicates that the variable was not included in this model. Bold p-values indicate significance at the 5% level. HED: Heavy episodic drinking.
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BMC Public Health

ISSN: 1471-2458

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