{"id":"W4283162674","doi":"10.1136/bmjopen-2022-061997","title":"Cannabis use among youth in Canada: a scoping review protocol","year":2022,"lang":"en","type":"review","venue":"BMJ Open","topic":"Substance Abuse Treatment and Outcomes","field":"Medicine","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"University of Toronto; Royal Bank of Canada","keywords":"CINAHL; PsycINFO; Medicine; Cannabis; Mental health; MEDLINE; Thematic analysis; Effects of cannabis; Inclusion (mineral); Public health; Medical education; Psychiatry; Qualitative research; Psychological intervention; Nursing; Psychology; Political science; Social science","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":[0.07366563,0.004013938,0.01135668,0.02276184,0.007494284,0.009148799,0.005658956,0.006001891,0.04542388],"category_scores_gemma":[0.05500353,0.004433616,0.008722851,0.02161998,0.004914811,0.005464364,0.006059216,0.004554713,0.006902632],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.04084033,"about_ca_system_score_gemma":0.2247775,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.144182,"about_ca_topic_score_gemma":0.2823813,"domain_scores_codex":[0.9743139,0.006771833,0.01029668,0.002215571,0.004431557,0.001970428],"domain_scores_gemma":[0.9539836,0.009868599,0.006175779,0.002966885,0.02437604,0.002629175],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"not_applicable","study_design_scores_codex":[0.003169435,0.0004740032,0.002768817,0.8414373,0.001404986,0.001385348,0.008496423,0.001447765,0.001559401,0.005184414,0.05188631,0.08078575],"study_design_scores_gemma":[0.007110711,0.001070104,0.01869897,0.6377446,0.005213215,0.0007521712,0.008202895,0.0008558892,0.001534156,0.004788887,0.3136048,0.0004236545],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"protocol","genre_gemma":"protocol","genre_scores_codex":[0.0005715782,0.003430347,0.0007139965,0.0003799697,0.00009942044,0.9876254,0.005987041,0.00004260307,0.001149621],"genre_scores_gemma":[0.001278775,0.005186882,0.003123607,0.0003080202,0.00002736516,0.9876176,0.001759446,0.000009486756,0.0006888861],"genre_candidate":"protocol","genre_consensus":"protocol","teacher_disagreement_score":0.855818,"threshold_uncertainty_score":0.3895857,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2970481373644032,"score_gpt":0.4836591697498043,"score_spread":0.1866110323854012,"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."}}