{"id":"W4223935821","doi":"10.1080/08897077.2022.2060431","title":"Legal Status of Recreational Cannabis and Self-Reported Substitution of Cannabis for Opioids or Prescription Pain Medication in Canada and the United States","year":2022,"lang":"en","type":"article","venue":"Substance Abuse","topic":"Cannabis and Cannabinoid Research","field":"Medicine","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Canadian Institutes of Health Research; Environment Wales; Department of Health and Social Care; Wellcome Trust; Wellcome","keywords":"Cannabis; Medical prescription; Recreational use; Self-medication; Medicine; Psychiatry; Recreation; Recreational Drug; Recreational drug use; Opioid; Drug; Pharmacology; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000898994,0.000191996,0.0003257195,0.001700707,0.00263577,0.001429853,0.001209218,0.0005299399,0.003289189],"category_scores_gemma":[0.00554116,0.0003190922,0.0005261588,0.003199799,0.001339521,0.0006182843,0.001030553,0.001088319,0.0002139218],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02082431,"about_ca_system_score_gemma":0.03751718,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9913338,"about_ca_topic_score_gemma":0.9942636,"domain_scores_codex":[0.9987553,0.000103656,0.00008098925,0.0001440338,0.0005608964,0.0003551666],"domain_scores_gemma":[0.9943535,0.0004867432,0.001606122,0.0001213687,0.002088398,0.001343766],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004805724,0.00003287167,0.9957457,0.00004486247,0.00004484647,0.0000657292,0.0007431513,0.00007016435,0.00005144778,0.0001985554,0.0009343968,0.00202012],"study_design_scores_gemma":[0.000004425764,0.000008562256,0.997015,0.00007886652,0.00002041093,0.00006328793,0.001520538,0.0001536152,0.00004600968,0.00003527321,0.001042247,0.00001185672],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9879106,0.001809714,0.00006720088,0.001309364,0.0000227175,0.00003594195,0.00461814,0.000009752296,0.004216548],"genre_scores_gemma":[0.9960902,0.001150176,0.0001126623,0.0001711878,0.00000943712,0.0000141087,0.00159993,0.000006061626,0.0008461695],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02082431,"threshold_uncertainty_score":0.1510917,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01438052856454993,"score_gpt":0.2644920178598434,"score_spread":0.2501114892952935,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}