{"id":"W3152114988","doi":"10.1158/1055-9965.epi-20-0997","title":"Urinary Cotinine and Cotinine + Trans-3′-Hydroxycotinine (TNE-2) Cut-points for Distinguishing Tobacco Use from Nonuse in the United States: PATH Study (2013–2014)","year":2021,"lang":"en","type":"article","venue":"Cancer Epidemiology Biomarkers & Prevention","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"Center for Tobacco Products; National Institute on Drug Abuse; Centers for Disease Control and Prevention; U.S. Department of Health and Human Services; Government of Canada; National Institutes of Health; Pfizer","keywords":"Cotinine; Medicine; Environmental health; Nicotine; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"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":[0.002196285,0.0003409425,0.0002698005,0.0006733718,0.0002425118,0.0005618184,0.0007050678,0.0004105612,0.0007784368],"category_scores_gemma":[0.003500926,0.0003498763,0.0006262377,0.0008900025,0.0002485543,0.0004235398,0.0007911786,0.0006960309,0.0002823026],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005476251,"about_ca_system_score_gemma":0.0009227518,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0163418,"about_ca_topic_score_gemma":0.0341903,"domain_scores_codex":[0.9991758,0.0002416579,0.0000869942,0.0001793739,0.0002395719,0.00007667173],"domain_scores_gemma":[0.9981425,0.0002413802,0.0007479174,0.0001198038,0.0005467392,0.0002015703],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001184329,0.00003963296,0.9975765,0.00001408526,0.00006643916,0.00001123708,0.0000387751,0.00006624524,0.0001617013,0.0000182489,0.0005454722,0.001343283],"study_design_scores_gemma":[0.00001730006,0.00007558444,0.9987916,0.00000935901,0.00005421792,0.00007040658,0.00008248871,0.0003822783,0.0001636812,0.00002271048,0.0003265443,0.000003774907],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9917823,0.0002371844,0.001328949,0.0001052607,0.00001680393,0.0002053853,0.005398318,0.00003077327,0.0008949953],"genre_scores_gemma":[0.990706,0.0001848524,0.002543926,0.0001511681,0.00001161655,0.0002672249,0.00551676,0.00001718177,0.0006014071],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0163418,"threshold_uncertainty_score":0.03249335,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1023256670887198,"score_gpt":0.3895810964995033,"score_spread":0.2872554294107835,"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."}}