{"id":"W2018407858","doi":"10.1503/cmaj.071622","title":"Alcohol and drug use among teenagers","year":2008,"lang":"en","type":"article","venue":"Canadian Medical Association Journal","topic":"Substance Abuse Treatment and Outcomes","field":"Medicine","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Hospital for Sick Children","funders":"","keywords":"Drug; Alcohol; Medicine; Substance use; Family medicine; Environmental health; Psychiatry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.0004742719,0.0001726973,0.0003494556,0.001707151,0.00123372,0.0009108719,0.0003017635,0.0004661444,0.003475379],"category_scores_gemma":[0.001659232,0.0003699005,0.000649997,0.002110004,0.0002518962,0.000558788,0.0006080263,0.0008676196,0.0004482051],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001901237,"about_ca_system_score_gemma":0.002774994,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.4219008,"about_ca_topic_score_gemma":0.5753218,"domain_scores_codex":[0.9993151,0.00005119904,0.00006295427,0.00005757006,0.0003703544,0.0001427725],"domain_scores_gemma":[0.9986708,0.00006546982,0.0004079446,0.00002681367,0.0003417319,0.0004873037],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000007741571,0.00003070585,0.996891,0.00001356895,0.0000143218,0.00004899604,0.0002892593,0.000003612447,0.00004343566,0.00003031364,0.0005102846,0.002116833],"study_design_scores_gemma":[0.000002281237,0.00001476981,0.9979144,0.00002716659,0.00001161676,0.0001082096,0.000518812,0.00001260389,0.00001622674,0.000008559737,0.001363276,0.000002106836],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9807383,0.003920071,0.00005203929,0.0007454477,0.00009005555,0.0001043696,0.003529674,0.00001179877,0.01080823],"genre_scores_gemma":[0.9888814,0.004448226,0.0001894318,0.0005089478,0.00006536991,0.00009022622,0.002349745,0.000005114895,0.003461442],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4219008,"threshold_uncertainty_score":0.8388902,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01662653355806444,"score_gpt":0.2416415697773156,"score_spread":0.2250150362192511,"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."}}