Table 2.
Chi-Square for Cannabis Variables Across Past 12-Month Cannabis Consumers, 2018–2021.
| χ2 (p-value) | ||||||
|---|---|---|---|---|---|---|
| 2018 versus 2019 | 2018 versus 2020 | 2018 versus 2021 | 2019 versus 2020 | 2019 versus 2021 | 2020 versus 2021 | |
| Past 12-month cannabis consumption | ||||||
| Yes | 16.3 (p < .001) | 15.4 (p < .001) | 25.7 (p < .001) | <.1 (p = 0.874) | .8 (p = 0.359) | 1.2 (p = 0.271) |
| Cannabis use frequency | ||||||
| Past year, but less than monthly | 2.1 (p = 0.304) | 3.2 (p = .027) | .6 (p = 0.653) | .1 (p = 0.873) | 7.7 (p = .026) | 10.4 (p = .006) |
| Monthly/Weekly | .1 (p = 0.903) | .2 (p = 0.873) | .9 (p = 0.590) | .6 (p = 0.668) | .7 (p = 0.633) | 2.8 (p = 0.227) |
| Daily/almost daily | 2.5 (p = 0.240) | 1.6 (p = 0.381) | .1 (p = 0.903) | .2 (p = 0.873) | 2.8 (p = 0.227) | 1.6 (p = 0.381) |
| Products used in the past 12 months | ||||||
| Dried flower | 1.4 (p = 0.450) | 12.7 (p < .001) | 14.5 (p < .001) | 7.6 (p = .026) | 9.2 (p = .017) | <.1 (p = 0.967) |
| Edibles | 4.8 (p = 0.097) | 3.8 (p = 0.153) | 20.3 (p < .001) | .1 (p = 0.903) | 6.2 (p = .047) | 8.3 (p = .021) |
| Oral oils (drops or capsules) | 12.8 (p < .001) | 26.6 (p < .001) | 30.3 (p < .001) | 3.2 (p = .027) | 4.0 (p = 0.143) | <.1 (p = 0.967) |
| Hash | <.1 (p = 0.979) | 2.5 (p = 0.240) | .3 (p = 0.569) | 3.2 (p = 0.903) | .5 (p = 0.683) | 1.6 (p = 0.381) |
| Vape oils | .8 (p = 0.625) | 1.6 (p = 0.381) | 3.7 (p = 0.155) | .2 (p = 0.836) | 11.9 (p < .001) | 15.7 (p < .001) |
| Topicals | .6 (p = 0.633) | 6.8 (p = .034) | 11.0 (p < .001) | 4.6 (p = 0.103) | 9.3 (p = .012) | .6 (p = 0.668) |
| Tinctures | 13.6 (p < .001) | 23.0 (p < .001) | 26.8 (p < .001) | 1.6 (p = 0.381) | 2.8 (p = 0.223) | .1 (p = 0.903) |
| Drinks | .1 (p = 0.903) | 8.1 (p = .0234) | 34.4 (p < .001) | 7.9 (p = .024) | 37.6 (p < .001) | 15.5 (p < .001) |
| Solid concentrates | <.1 (p = 0.967) | .5 (p = 0.683) | <.1 (p = 0.891) | .8 (p = 0.625) | <.1 (p = 0.903) | .5 (p = 0.683) |
| Do you self-identify as a medical cannabis user only? | ||||||
| Yes | – | – | – | 2.8 (p = 0.096) | 2.0 (p = 0.155) | .1 (p = 0.769) |
| Were you authorized to use medical cannabis in the past 12 months? | ||||||
| Yes | <.1 (p = 0.956) | .1 (p = 0.903) | 4.0 (p = 0.143) | <.1 (p = 0.945) | 3.7 (p = 0.155) | 3.4 (p = 0.175) |
| Have you ever used cannabis to improve or manage symptoms of any mental health condition? | ||||||
| Yes | .1 (p = 0.873) | .3 (p = 0.745) | 1.0 (p = 0.585) | <.1 (p = 0.904) | 2.5 (p = 0.240) | 3.6 (p = 0.158) |
| Have you ever used cannabis to improve or manage symptoms of any physical health condition? | ||||||
| Yes | .4 (p = 0.717) | .5 (p = 0.683) | <.1 (p = 0.967) | <.1 (p = 0.967) | .8 (p = 0.625) | .9 (p = 0.590) |
Bolded values are significant at p < .05. Statistical tests controlled for multiple comparisons using the Benjamini-Hochberg procedure to reduce the false discovery rate.