{"id":"W4410047122","doi":"10.1158/1055-9965.c.7799084","title":"Data from Biomarkers of Toxicant Exposure among Youth in Canada, England, and the United States Who Vape and/or Smoke Tobacco or Do Neither","year":2025,"lang":"en","type":"preprint","venue":"","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Toxicant; Smoke; Tobacco smoke; Environmental health; Medicine; Political science; Demography; Geography; Sociology; Meteorology; Internal medicine","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":[0.000929079,0.0003391407,0.0005277995,0.001834254,0.001252562,0.001299916,0.0008297837,0.0004724863,0.002187451],"category_scores_gemma":[0.003490833,0.0003431313,0.0006633284,0.004146407,0.0003759266,0.0004399868,0.0009125929,0.0005217651,0.0004422404],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01018671,"about_ca_system_score_gemma":0.010687,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9654441,"about_ca_topic_score_gemma":0.9734245,"domain_scores_codex":[0.9986042,0.0001494443,0.0001570141,0.0002308039,0.0005237558,0.0003347389],"domain_scores_gemma":[0.9936197,0.0002784284,0.001386221,0.0001951658,0.00370396,0.0008164874],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00007963065,0.00001508125,0.9956834,0.00005481271,0.00005828732,0.00002003074,0.0001589189,0.00004615631,0.00007475487,0.00003397393,0.001435084,0.002339785],"study_design_scores_gemma":[0.000004927064,0.00001529519,0.9983657,0.00003725059,0.00003317278,0.00002405267,0.0003372405,0.00004343948,0.000086862,0.000007251666,0.001039098,0.000005608615],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"dataset","genre_scores_codex":[0.9451686,0.002586203,0.0002252812,0.000403992,0.00003109189,0.0000943245,0.0482793,0.00002181882,0.003189354],"genre_scores_gemma":[0.9762806,0.001324215,0.0004338064,0.000318641,0.00001489899,0.0001254972,0.01917721,0.00001094318,0.002314254],"genre_candidate":"dataset","genre_consensus":null,"teacher_disagreement_score":0.03455585,"threshold_uncertainty_score":0.07391018,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05699599138200975,"score_gpt":0.2945214961623688,"score_spread":0.2375255047803591,"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."}}