Table 2 Logistic regression analyses examining factors related to roll-your-own (RYO) tobacco use among Canadian smokers, 2002
From: The roll-your-own cigarette market in Canada: a cross-sectional exploratory study
Adjusted Odds Ratio§ (95% CI) | ||||
|---|---|---|---|---|
Model 1✠| Model 2✠| Model 3✠| ||
All of the time vs. Never | Most of the time vs. Never | Sometimes vs. Never | ||
Sex | Female | 1.00 | 1.00 | 1.00 |
Male | 0.84 (0.64,1.11) | 0.65 (0.42,1.01) | 1.34 (0.93,1.92) | |
Age (in years) | 15–24 | 1.00 | 1.00 | 1.00 |
25–34 | 1.48 (0.85,2.58) | 1.58 (0.77,3.24) | 0.38 (0.21,0.69)** | |
35–44 | 2.57 (1.55,4.28)*** | 1.01 (0.47,2.15) | 0.59 (0.35,0.99)* | |
45+ | 2.47 (1.51,4.05)*** | 1.61 (0.85,3.07) | 0.80 (0.51,1.26) | |
Smoking status | Occasional smoker | 1.00 | 1.00 | 1.00 |
Daily smoker | 1.99 (0.64,6.13) | 1.22 (0.36,4.21) | 0.57 (0.29,1.14) | |
More expensive cigarettes would make me quit smoking | No | 1.00 | 1.00 | 1.00 |
Yes | 1.06 (0.62,1.79) | 1.50 (0.70,3.18) | 1.53 (0.86,2.73) | |
Highest level of education attained | Less than secondary | 1.00 | 1.00 | 1.00 |
Completed secondary | 0.67 (0.49,0.91)* | 0.45 (0.28,0.73)** | 0.53 (0.36,0.78)** | |
Completed college | 0.69 (0.45,1.07) | 0.61 (0.32,1.15) | 0.30 (0.15,0.60)*** | |
Completed university | 0.94 (0.56,1.57) | 0.13 (0.03,0.67)* | 0.44 (0.21,0.93)* | |
Income adequacy | High/Medium high | 1.00 | 1.00 | 1.00 |
Medium/Medium low | 7.35 (4.02,13.5)*** | 3.49 (1.56,7.78)** | 2.45 (1.39,4.31)** | |
Low | 13.07 (7.31,25.7)*** | 5.22 (2.22,12.3)*** | 3.18 (1.72,5.88)*** | |
Average number of cigarettes per day | Each cigarette | 1.03 (1.01,1.05)** | 1.06 (1.03,1.09)*** | 0.98 (0.96,1.01) |
Time to first cigarette after waking up | More than 60 minutes | 1.00 | 1.00 | 1.00 |
31–60 minutes | 0.91 (0.50,1.65) | 0.46 (0.22,0.97)* | 0.44 (0.22,0.89)* | |
6–30 minutes | 2.64 (1.67,4.18)*** | 0.61 (0.34,1.12) | 1.38 (0.84,2.25) | |
Within 5 minutes | 2.31 (1.40,3.81)** | 0.61 (0.32,1.16) | 2.02 (1.19,3.44)** | |
Number of quit attempts in last year | Each quit attempt | 0.93 (0.87,1.04) | 1.05 (0.98,1.07) | 1.02 (0.99,1.05) |