Measure of demand | 1 year before legalisation Jan–Mar 2018 (n=221) | 3 months preceding legalisation Oct–Dec 2018 (n=210) | 3 months after legalisation Jan–Mar 2019 (n=103) | Jan–Mar 2019 compared with Jan–Mar 2018 P value |
Contacts (n) | 221 | 210 | 103 | <0.001* |
Completed requests (n) | 158 | 134 | 27 | <0.001* |
Completed requests as a proportion of total contacts (%) | 71.5 | 63.8 | 26.2 | <0.001† |
*z-test for rate ratio comparing January–March 2019 to January–March 2018.
†z-test for difference in proportions comparing January–March 2019 to January–March 2018.