Table 3 Multivariable-adjusted ORs (95% CIs) of work-related cannabis use motives by personal and work-relatedcharacteristicsa
Characteristics | Less than 50% work-related cannabis use motives | At least 50% work-related cannabis use motives |
|---|---|---|
OR (95% CI) | OR (95% CI) | |
Age | Â | Â |
 18 to 30 years old | 2.67 (1.47, 4.84) | 3.15 (1.56, 6.35) |
 31 to 49 years old | 2.05 (1.20, 3.48) | 1.44 (0.77, 2.71) |
 50 + years old | 1.00 | 1.00 |
Sex | Â | Â |
 Female | 1.00 | 1.00 |
 Male | 1.33 (0.82, 2.14) | 1.09 (0.64, 1.85) |
Highest education achieved | Â | Â |
 High school diploma or below | 1.00 | 1.00 |
 More than high school | 1.35 (0.73, 2.48) | 0.92 (0.46, 1.84) |
Country of birth | Â | Â |
 Canada | 1.00 | 1.00 |
 Other | 1.56 (0.84, 2.90) | 1.87 (0.90, 3.90) |
Self-rated general health | Â | Â |
 Very good/Excellent | 1.00 | 1.00 |
 Good/Fair/Poor | 1.58 (1.02, 2.46) | 1.47 (0.88, 2.46) |
Current frequency of cigarette smoking (ordinal) | 1.19 (0.90, 1.58) | 1.33 (0.95, 1.86) |
Past-year frequency of alcohol consumption (ordinal) | 0.95 (0.76, 1.19) | 0.77 (0.60, 1.00) |
Usual work schedule | Â | Â |
 Regular day, evening or night shift | 1.00 | 1.00 |
 Non-regular shift (rotating, split, on call, irregular) | 1.29 (0.74, 2.26) | 0.40 (0.19, 0.85) |
Has a permanent job | Â | Â |
 No | 1.00 | 1.00 |
 Yes | 1.80 (0.91, 3.56) | 1.98 (0.76, 5.14) |
Performed hazardous work tasks weekly | Â | Â |
 No | 1.00 | 1.00 |
 Yes | 0.95 (0.60, 1.51) | 1.63 (0.97, 2.75) |
Has a supervisory role | Â | Â |
 No | 1.00 | 1.00 |
 Yes | 1.00 (0.62, 1.60) | 2.14 (1.28, 3.60) |
Job stress (ordinal) | 1.30 (1.03, 1.64) | 1.49 (1.13, 1.98) |