Table 1 Accuracy of judging THC content based on “edible” cannabis packaging and consumer status (n = 45,504)
Variable | No cannabis consumption in past 12 months (n = 29,731) | “Any” cannabis consumption in past 12 months (n = 15,773) | Edible cannabis consumption in past 12 months (n = 8241) | |||
|---|---|---|---|---|---|---|
AOR (95% CI) | p-value | AOR (95% CI) | p-value | AOR (95% CI) | p-value | |
Packaging manipulation | X2(2) = 10.86 | 0.004 | X2(2) = 0.08 | 0.959 | X2(2) = 0.02 | 0.992 |
Multi-serving bar vs. individual squares | 1.09 (1.03, 1.16) | 0.002 | 1.01 (0.93, 1.10) | 0.791 | 0.99 (0.88, 1.12) | 0.913 |
Individually packaged squares vs. individual squares | 1.08 (1.02, 1.14) | 0.010 | 1.00 (0.92, 1.09) | 0.972 | 1.00 (0.89, 1.12) | 0.995 |
Individually packaged squares vs. multi-serving bar | 0.99 (0.93, 1.04) | 0.615 | 0.99 (0.91, 1.07) | 0.817 | 1.01 (0.90, 1.13) | 0.907 |
Stamp manipulation | X2(1) = 15.13 | < 0.001 | X2(1) = 4.80 | 0.028 | X2(2) = 0.00 | 0.988 |
No stamp (ref) | --ref-- | --ref-- | --ref-- | --ref-- | --ref-- | --ref-- |
THC stamp | 1.10 (1.05, 1.15) | < 0.001 | 1.08 (1.01, 1.15) | 0.028 | 1.00 (0.91, 1.10) | 0.988 |
Age group | X2(4) = 447.77 | < 0.001 | X2(4) = 54.80 | < 0.001 | X2(4) = 10.41 | 0.034 |
16–25 (ref) | --ref-- | --ref-- | --ref-- | --ref-- | --ref-- | --ref-- |
26–35 | 0.86 (0.79, 0.94) | < 0.001 | 0.95 (0.86-1.06) | 0.339 | 1.02 (0.88, 1.17) | 0.839 |
36–45 | 0.77 (0.71, 0.84) | < 0.001 | 0.88 (0.79, 0.98) | 0.022 | 0.97 (0.83, 1.13) | 0.680 |
46–55 | 0.64 (0.58, 0.69) | < 0.001 | 0.83 (0.73, 0.93) | 0.001 | 0.89 (0.75, 1.05) | 0.161 |
56–65 | 0.47 (0.43, 0.51) | < 0.001 | 0.68 (0.60, 0.76) | < 0.001 | 0.81 (0.68, 0.96) | 0.014 |
Sex | X2(1) = 91.15 | < 0.001 | X2(1) = 122.45 | < 0.001 | X2(1) = 78.78 | < 0.001 |
Female (ref) | --ref-- | --ref-- | --ref-- | --ref-- | --ref-- | --ref-- |
Male | 0.78 (0.74, 0.82) | < 0.001 | 0.67 (0.62, 0.72) | < 0.001 | 0.63 (0.57, 0.70) | < 0.001 |
Jurisdiction | X2(1) = 167.31 | < 0.001 | X2(2) = 96.68 | < 0.001 | X2(2) = 62.11 | < 0.001 |
Canada (ref) | --ref-- | --ref-- | --ref-- | --ref-- | --ref-- | --ref-- |
US “illegal” states | 1.28 (1.21, 1.37) | < 0.001 | 0.98 (0.89, 1.08) | 0.710 | 0.93 (0.81, 1.07) | 0.304 |
US “legal” states | 1.43 (1.35, 1.51) | < 0.001 | 1.39 (1.29, 1.50) | < 0.001 | 1.42 (1.27, 1.59) | < 0.001 |
Education | X2(4) = 48.78 | < 0.001 | X2(1) = 51.70 | < 0.001 | X2(4) = 42.37 | < 0.001 |
Less than high school (ref) | --ref-- | --ref-- | --ref-- | --ref-- | --ref-- | --ref-- |
High school diploma or equivalent | 0.89 (0.80, 0.99) | 0.032 | 0.92 (0.80, 1.06) | 0.270 | 0.96 (0.77, 1.19) | 0.701 |
Some college/university or technical training | 1.06 (0.95, 1.17) | 0.287 | 1.20 (1.05, 1.38) | 0.008 | 1.32 (1.07, 1.62) | 0.009 |
Bachelor’s degree or higher | 1.05 (0.94, 1.17) | 0.372 | 1.07 (0.93, 1.24) | 0.336 | 1.13 (0.91, 1.41) | 0.256 |
Unstated | 0.44 (0.31, 0.64) | < 0.001 | 0.35 (0.20, 0.62) | < 0.001 | 0.18 (0.07, 0.47) | < 0.001 |
Ethnicity | X2(1) = 112.42 | < 0.001 | X2(1) = 78.42 | < 0.001 | X2(1) = 46.71 | < 0.001 |
White (ref) | --ref-- | --ref-- | --ref-- | --ref-- | --ref-- | --ref-- |
Other/mixed/unstated | 0.73 (0.69, 0.78) | < 0.001 | 0.70 (0.64, 0.76) | < 0.001 | 0.68 (0.61, 0.76) | < 0.001 |
Perceived income adequacy (difficulty making ends meet) | X2(5) = 184.80 | < 0.001 | X2(5) = 79.67 | < 0.001 | X2(5) = 36.25 | < 0.001 |
Very difficult (ref) | --ref-- | --ref-- | --ref-- | --ref-- | --ref-- | --ref-- |
Difficult | 0.91 (0.84, 1.00) | 0.051 | 1.05 (0.93, 1.18) | 0.452 | 1.08 (0.91, 1.29) | 0.370 |
Neither easy nor difficult | 0.78 (0.72, 0.85) | < 0.001 | 0.94 (0.84, 1.06) | 0.302 | 0.94 (0.79, 1.11) | 0.446 |
Easy | 0.85 (0.77, 0.93) | < 0.001 | 0.94 (0.83, 1.07) | 0.376 | 1.00 (0.83, 1.21) | 0.978 |
Very easy | 0.72 (0.65, 0.80) | < 0.001 | 0.75 (0.65, 0.86) | < 0.001 | 0.95 (0.77, 1.17) | 0.017 |
Unstated | 0.36 (0.31, 0.43) | < 0.001 | 0.42 (0.33, 0.54) | < 0.001 | 0.45 (0.31, 0.64) | < 0.001 |