{"id":"W3130102592","doi":"10.1016/j.jsat.2021.108340","title":"Legalization of cannabis use in Canada: Impacts on the cannabis use profiles of youth seeking services for substance use","year":2021,"lang":"en","type":"article","venue":"Journal of Substance Abuse Treatment","topic":"Cannabis and Cannabinoid Research","field":"Medicine","cited_by":47,"is_retracted":false,"has_abstract":false,"ca_institutions":"Centre for Addiction and Mental Health","funders":"Centre for Addiction and Mental Health","keywords":"Cannabis; Legalization; Mental health; Decriminalization; Population; Psychiatry; Polysubstance dependence; Medicine; Environmental health; Substance abuse; Psychology; Criminology","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":[0.0009802781,0.000260144,0.0004902287,0.002058207,0.005540548,0.002678894,0.001855912,0.0009577533,0.004838556],"category_scores_gemma":[0.004518286,0.0004174481,0.001174051,0.004722489,0.001459677,0.0008458142,0.002326344,0.002106376,0.0002766726],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.07311403,"about_ca_system_score_gemma":0.1356695,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9979467,"about_ca_topic_score_gemma":0.9990821,"domain_scores_codex":[0.9971728,0.0002312494,0.0001202269,0.0001793872,0.0009807978,0.001315474],"domain_scores_gemma":[0.9939188,0.0003069987,0.001176928,0.0000968045,0.002282166,0.002218424],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001034316,0.0001398117,0.9833777,0.00004519894,0.00005618044,0.0001229894,0.001878244,0.0001378882,0.0001857224,0.0006785754,0.002280826,0.01099353],"study_design_scores_gemma":[0.000006273477,0.0000218205,0.993458,0.00007892276,0.00002151242,0.00004836032,0.004367237,0.000204073,0.00007220718,0.00006417336,0.001643945,0.00001356536],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9842242,0.001451696,0.0001076568,0.004498708,0.00005437952,0.00007874032,0.003798269,0.00001840747,0.005768005],"genre_scores_gemma":[0.994541,0.001290882,0.0001592412,0.0005943771,0.00001332323,0.00001858932,0.001028833,0.00001204841,0.002341768],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07311403,"threshold_uncertainty_score":0.5304819,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04692163111274143,"score_gpt":0.2808634239535239,"score_spread":0.2339417928407825,"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."}}