{"id":"W4324018626","doi":"10.1111/dar.13637","title":"Impact of Canada's cannabis legalisation on youth emergency department visits for cannabis‐related disorders and poisoning in Ontario and Alberta, 2015–2019","year":2023,"lang":"en","type":"article","venue":"Drug and Alcohol Review","topic":"Cannabis and Cannabinoid Research","field":"Medicine","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria; University of Northern British Columbia; Centre for Addiction and Mental Health","funders":"Canadian Institutes of Health Research","keywords":"Cannabis; Emergency department; Medicine; Psychiatry; Poison control; Medical emergency","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":[0.001276082,0.0003573462,0.0004728001,0.001469556,0.001417148,0.001461132,0.001577554,0.0004417352,0.002709337],"category_scores_gemma":[0.00608151,0.0003359807,0.001156058,0.002885889,0.0008783483,0.0005327805,0.00161294,0.001148782,0.0001755476],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.04401195,"about_ca_system_score_gemma":0.07211734,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9968711,"about_ca_topic_score_gemma":0.9980778,"domain_scores_codex":[0.9982756,0.000176262,0.0001078747,0.0001903427,0.0006760292,0.0005739274],"domain_scores_gemma":[0.9945539,0.0004161828,0.001573727,0.0001279567,0.002080122,0.001248071],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000218378,0.00003272598,0.9855148,0.0001731748,0.0002174451,0.0001472556,0.0006083368,0.0008640967,0.0001240822,0.0004017064,0.005484161,0.006213844],"study_design_scores_gemma":[0.00001417412,0.00003193661,0.9943584,0.000126226,0.00009782439,0.00007552403,0.00135439,0.0009243174,0.00007337393,0.0000473857,0.002882158,0.00001440331],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.940671,0.003784467,0.0007494724,0.004745492,0.0001515099,0.0001264661,0.04286715,0.00009611816,0.006808429],"genre_scores_gemma":[0.9870872,0.001354239,0.0005818387,0.0005250748,0.00004776036,0.00003637106,0.00794677,0.00002026796,0.002400449],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.955988,"threshold_uncertainty_score":0.3193306,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01965930987873269,"score_gpt":0.3193746717990356,"score_spread":0.2997153619203029,"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."}}