{"id":"W2951601598","doi":"10.1001/jamapediatrics.2019.1500","title":"Association of Tobacco Control Policies With Youth Smoking Onset in Chile","year":2019,"lang":"en","type":"article","venue":"JAMA Pediatrics","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":35,"is_retracted":false,"has_abstract":true,"ca_institutions":"Impact; McMaster University","funders":"","keywords":"Medicine; Tobacco control; Association (psychology); Environmental health; Smoking prevention; Tobacco use; Smoking cessation; Public health; Pathology; Population","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"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":[0.0009637296,0.0001860258,0.0002437155,0.0009316111,0.0003796344,0.0009810064,0.0005537759,0.0003467883,0.003407909],"category_scores_gemma":[0.002979355,0.0002790374,0.000565725,0.0009971928,0.0003530311,0.0003838229,0.001059516,0.00105215,0.0002192336],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001555398,"about_ca_system_score_gemma":0.001759106,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.06591002,"about_ca_topic_score_gemma":0.06380459,"domain_scores_codex":[0.9994255,0.0001455898,0.00005303647,0.0001207212,0.0001073205,0.0001478174],"domain_scores_gemma":[0.9971473,0.0004889923,0.00151618,0.0001407171,0.000265174,0.0004416978],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002999188,0.00003731645,0.9983575,0.00002075302,0.0000316057,0.00004027309,0.000159221,0.00004289182,0.00003849829,0.00003134665,0.0001433396,0.001067351],"study_design_scores_gemma":[0.000002951772,0.00001602977,0.9992448,0.00001921404,0.00001077944,0.00002611503,0.0003342538,0.0001116634,0.00001956701,0.00001984202,0.0001925,0.000002288601],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9974427,0.0004482389,0.00005340901,0.0002318259,0.000005495113,0.00001527064,0.001093054,0.000006613747,0.0007034392],"genre_scores_gemma":[0.9984654,0.0003187085,0.00004146897,0.00003314087,0.000006843082,0.00002002388,0.0007014981,0.000003294814,0.0004097408],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06591002,"threshold_uncertainty_score":0.1310527,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01076604651779701,"score_gpt":0.2464039508784512,"score_spread":0.2356379043606542,"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."}}