{"id":"W7097377917","doi":"","title":"ORIGINAL PAPER Alcohol, marijuana, and tobacco use patterns among youth in Canada","year":2015,"lang":"en","type":"article","venue":"","topic":"Cannabis and Cannabinoid Research","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Substance use; Logistic regression; Youth smoking; Tobacco use; Monitoring the Future; Youth Risk Behavior Survey; Descriptive statistics; Smoking prevalence","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003816823,0.0001958473,0.000257835,0.002237294,0.002420035,0.001262039,0.000657864,0.0002419729,0.002465175],"category_scores_gemma":[0.001390454,0.0002034475,0.0004511476,0.004943954,0.0003693325,0.0002844168,0.0004362462,0.0003571294,0.0002521735],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02228277,"about_ca_system_score_gemma":0.02798704,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9958027,"about_ca_topic_score_gemma":0.9979551,"domain_scores_codex":[0.999441,0.00002277502,0.00003545919,0.00005843178,0.0002579257,0.000184327],"domain_scores_gemma":[0.9984383,0.00004903705,0.0001861777,0.00002233735,0.0009571784,0.0003470312],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0000292781,0.0000248778,0.9900357,0.00003562673,0.00002253218,0.00005807582,0.0005614031,0.00005038334,0.0001289663,0.00004818013,0.002087536,0.006917398],"study_design_scores_gemma":[0.00000229187,0.000009653497,0.9969709,0.00002438108,0.00001264963,0.00003513045,0.001223663,0.00008527705,0.00006371339,0.000009069694,0.001558503,0.000004794828],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9792662,0.001263584,0.0001140186,0.0005413748,0.00003019401,0.00009200283,0.01283439,0.00002332638,0.005834775],"genre_scores_gemma":[0.9909401,0.001198892,0.0003161071,0.0001885061,0.00001070046,0.00002862963,0.004313841,0.00000869135,0.002994423],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02228277,"threshold_uncertainty_score":0.1616736,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04504074059991545,"score_gpt":0.2790778723212623,"score_spread":0.2340371317213469,"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."}}