{"id":"W3195687532","doi":"10.1136/tobaccocontrol-2021-056812","title":"Combating the tobacco epidemic in North America: challenges and opportunities","year":2021,"lang":"en","type":"article","venue":"Tobacco Control","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo; Ontario Institute for Cancer Research","funders":"National Institutes of Health","keywords":"Tobacco use; Population; Geography; Tobacco control; Demography; Smoking prevalence; Latin Americans; Socioeconomics; Medicine; Environmental health; Public health; Political science","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":[0.004903265,0.0006881954,0.0009600931,0.001150585,0.004784404,0.005637692,0.002238811,0.004108977,0.02415704],"category_scores_gemma":[0.006341313,0.0003165645,0.0008849723,0.00106388,0.002235329,0.006406622,0.00607015,0.007767123,0.004729844],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003014911,"about_ca_system_score_gemma":0.02900347,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03688346,"about_ca_topic_score_gemma":0.09731563,"domain_scores_codex":[0.9983014,0.0005440135,0.00008505827,0.0001598256,0.000352045,0.0005576266],"domain_scores_gemma":[0.9926007,0.0009290379,0.0003384477,0.0001648972,0.001855684,0.004111146],"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":[0.0001108919,0.0005881592,0.01016093,0.003178881,0.00007624524,0.0006427287,0.003859221,0.0001674677,0.0007642713,0.01682656,0.5302268,0.4333979],"study_design_scores_gemma":[0.00003890922,0.0002012964,0.016547,0.007616726,0.00007210003,0.000622395,0.0119217,0.0003178784,0.0002716416,0.02126012,0.9410652,0.00006512775],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.008092007,0.1911093,0.001361667,0.7608371,0.01115152,0.0001097372,0.0006549895,0.0002932851,0.02639035],"genre_scores_gemma":[0.1339561,0.5274398,0.01592096,0.2670551,0.03031945,0.0006314131,0.002377157,0.0003861025,0.02191404],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.03688346,"threshold_uncertainty_score":0.08081335,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08174096987995343,"score_gpt":0.2921805087358483,"score_spread":0.2104395388558948,"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."}}