{"id":"W2168326478","doi":"10.1093/ntr/ntu251","title":"TSNA Exposure: Levels of NNAL Among Canadian Tobacco Users","year":2014,"lang":"en","type":"article","venue":"Nicotine & Tobacco Research","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":20,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Canadian Institutes of Health Research","keywords":"Cotinine; Creatinine; Urinary system; Medicine; Environmental health; Tobacco smoke; Metabolite; Population; Nicotine; Secondhand smoke; Toxicology; Internal medicine; Biology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"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":[0.000303058,0.0002964423,0.0002127056,0.0009030311,0.001411857,0.0008976369,0.0007257188,0.0003804973,0.003168077],"category_scores_gemma":[0.001198091,0.0002274115,0.000390058,0.002590774,0.0004043059,0.0002663301,0.0004641288,0.0004309842,0.00029763],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.009243929,"about_ca_system_score_gemma":0.009118823,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9858482,"about_ca_topic_score_gemma":0.9867283,"domain_scores_codex":[0.999467,0.00002203693,0.00002202145,0.0000926684,0.0002776037,0.0001186649],"domain_scores_gemma":[0.9994243,0.00002571241,0.0001280115,0.00001242885,0.0003102597,0.00009932944],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005248829,0.00001787388,0.9943531,0.00003885199,0.00003857785,0.00003555531,0.0002933864,0.00005745989,0.0004677307,0.00003831612,0.0006044178,0.004002289],"study_design_scores_gemma":[0.000001241336,0.00000893324,0.999025,0.0000102391,0.00001841134,0.00004186943,0.0002371122,0.0001087482,0.0000759739,0.000008868828,0.0004594913,0.00000411377],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9898466,0.001197217,0.0001637567,0.0002359844,0.000008010919,0.00002828268,0.004866945,0.00001837325,0.003634882],"genre_scores_gemma":[0.9975486,0.0004418001,0.0001673507,0.00004748617,0.000003012766,0.000006544288,0.000995254,0.00000351632,0.0007863923],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01415181,"threshold_uncertainty_score":0.06706977,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1049683962514918,"score_gpt":0.3770953093447899,"score_spread":0.2721269130932981,"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."}}