{"id":"W2479343266","doi":"10.1503/cmaj.160728","title":"Electronic cigarettes and youth: a gateway that must be shut","year":2016,"lang":"en","type":"editorial","venue":"Canadian Medical Association Journal","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Shut down; Gateway (web page); Cohort; Medicine; Psychology; World Wide Web; Computer science; Pathology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"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":[0.00836028,0.003957006,0.004234395,0.003219399,0.003998272,0.008733921,0.003795285,0.02063535,0.03265794],"category_scores_gemma":[0.03254353,0.001475246,0.002653929,0.002055105,0.003355907,0.008014124,0.001751913,0.0279367,0.02021031],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002674819,"about_ca_system_score_gemma":0.004153446,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00384194,"about_ca_topic_score_gemma":0.009297526,"domain_scores_codex":[0.9932287,0.001050807,0.0008969534,0.0005814653,0.003805931,0.0004361971],"domain_scores_gemma":[0.9637336,0.0155096,0.001854721,0.001316663,0.01279765,0.004787841],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00003523237,0.00002064655,0.00004507845,0.0002619943,0.00001299058,0.00007785026,0.0000216366,0.000009224361,0.0000314653,0.0003142627,0.9897189,0.00945081],"study_design_scores_gemma":[0.00006962472,0.00006914498,0.0004174395,0.001200912,0.00005517031,0.0002492492,0.0001332817,0.00006788537,0.00006560371,0.001085786,0.99656,0.0000257728],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"editorial","genre_gemma":"editorial","genre_scores_codex":[0.00004284818,0.00756375,0.00006859127,0.05951495,0.9301177,0.00002232278,0.00004677241,0.00009848078,0.002524606],"genre_scores_gemma":[0.0003100572,0.007136473,0.00008332536,0.02451704,0.9629854,0.0000140261,0.00002042129,0.0000352596,0.004898093],"genre_candidate":"editorial","genre_consensus":"editorial","teacher_disagreement_score":0.03265794,"threshold_uncertainty_score":0.1092517,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0107939059397817,"score_gpt":0.2601380739322859,"score_spread":0.2493441679925043,"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."}}