Table 2.

Univariate analysis of flavoured tobacco use among 10–12 grade school students in Canada, 2012–2013

Variables		Odds Ratio (95% CI: Lower to Upper)	p-value (α = 0.05)
Sex (Ref = Female)	Males	1.73 (1.48 to 2.02)	<0.0001
Grade (Ref = Grade 10)	Grade 11	1.20 (1.00 to 1.44)	0.0003
	Grade 12	1.53 (1.24 to 1.87)
Ethnicity (Ref = White)	Black	0.83 (0.58 to 1.19)	< 0.0001
	Asian	0.53 (0.39 to 0.71)
	Aboriginal	2.17 (1.74 to 2.70)
	Hispanic	1.49 (1.03 to 2.17)
Friend Smokers (Ref = None)	1	2.82 (2.05 to 3.88)	< 0.0001
	2	5.28 (3.82 to 7.30)
	3 or more	10.47 (8.56 to 12.81)
Sibling Smokers (Ref = None)	1	2.82 (2.29 to 3.48)	< 0.0001
	2	3.43 (2.59 to 4.54)
	3 or more	7.07 (5.01 to 9.97)
Parent/Guardian Smokers (Ref = None)	1	1.76 (1.44 to 2.15)	< 0.0001
	2	2.25 (1.82 to 2.79)
	3 or more	3.63 (2.80 to 4.69)
Weekly Personal Spending Money (Ref = Zero)	$1–$5	1.05 (0.72 to 1.53)	< 0.0001
	$6–$10	1.16 (0.81 to 1.68)
	$11–$20	1.73 (1.28 to 2.34)
	$21–$40	2.33 (1.75 to 3.09)
	$41–$100	2.23 (1.65 to 3.00)
	> $100	3.76 (2.93 to 4.81)

Flavoured Tobacco Use = 1 if: Menthol cigarette or Flavoured little cigar or cigarillo or Flavoured cigar or Flavoured tobacco in a water-pipe (hookah) was used in the past 30 days

Flavoured Tobacco Use = 0 if: I did not use any of these things (above) in the past 30 days