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. Author manuscript; available in PMC: 2021 Jun 1.
Published in final edited form as: Addict Behav. 2020 Feb 5;105:106345. doi: 10.1016/j.addbeh.2020.106345

Table 4b.

Purchasing of vaping product among those who vaped in the past 30- days

Predictor Variables Canada United States England Overall
N = 330 N = 451 N = 338 N = 1119
OR (95% CI) OR (95% CI) OR (95% CI) OR (95% CI)
Sex (Male vs Female) 1.68 (0.95 - 2.99) 1.91 (1.22 - 2.99) 1.54 (0.92 - 2.57) 1.72 (1.29 - 2.29)
Race (Non-White vs White only) 0.84 (0.44 - 1.6) 0.86 (0.53 - 1.4) 1 (0.52 - 1.91) 0.89 (0.64 - 1.24)
Smoked ≥ 20 days in past 30 days (Yes vs No/Unknown) 2.63 (1.12 - 6.17) 2.93 (1.53 - 5.59) 3.27 (1.62 - 6.59) 2.94 (1.95 - 4.45)
Vaped ≥ 20 days in past 30 days (Yes vs No/Unknown) 14.15 (4.95 - 40.46) 18.86 (5.91 - 60.14) 20.41 (6.8 - 61.22) 17.28 (9.24 - 32.31)
Of legal age to purchase tobacco/vaping products (Yes vs No/Unknown) 1.51 (0.85 - 2.68) 1.2 (0.76 - 1.92) 1.07 (0.64 - 1.78) 1.24 (0.93 - 1.66)
Country (Canada vs US) NA NA NA 0.59 (0.41 - 0.85)
Country (England vs US) NA NA NA 0.55 (0.39 - 0.77)

NA: not applicable