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Table 5 Summary of relative odds ratios of current tobacco use among junior students (grades 9 and 10) for each percent increase in the number of senior students that use each tobacco product, 2010–2011, Canada

From: The association between senior student tobacco use rate at school and alternative tobacco product use among junior students in Canadian secondary schools

Tobacco product

Relative odds ratio (95% CI)a

p-value

Manufactured cigarettes

1.04 (1.01, 1.06)

0.002

Little cigars or cigarillos

1.01 (0.98, 1.04)

0.526

Cigars

1.01 (0.97, 1.05)

0.656

Roll-your-own cigarettes

1.03 (0.95, 1.11)

0.491

Smokeless tobacco

1.14 (1.06, 1.24)

<0.001

Hookah

1.09 (1.03, 1.14)

0.003

  1. Note: Data derived from the 2010–2011 National Youth Smoking Survey.
  2. aAll models based on data from 133 secondary schools, controlling for region, geographic classification, and student-level characteristics (gender, grade, ethnicity, smoking status, parental smoking status, sibling smoking status, friend smoking status, disposable income, drinking status, and marijuana use status).
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Tobacco Induced Diseases

ISSN: 1617-9625

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