{"id":"W4377090463","doi":"10.1136/tc-2023-057960","title":"‘Proudly Canadian’ and ‘no Big Tobacco affiliation’: STLTH e-cigarette advertising and positioning in Canada","year":2023,"lang":"en","type":"article","venue":"Tobacco Control","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Guelph","funders":"","keywords":"Advertising; Tobacco industry; Tobacco control; Electronic cigarette; Cigarette smoking; Smoking prevention; Tobacco use; Medicine; Business; Political science; Environmental health; Smoking cessation; Public health; Law; Nursing","routes":{"ca_aff":true,"ca_fund":false,"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":[0.001434026,0.000184362,0.0003517492,0.001527501,0.009646394,0.006245202,0.001619241,0.002192396,0.01243979],"category_scores_gemma":[0.00673113,0.0004126278,0.0005791423,0.004939481,0.0034426,0.001841789,0.002188693,0.004171323,0.0004300343],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.09377038,"about_ca_system_score_gemma":0.155564,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9980001,"about_ca_topic_score_gemma":0.9992987,"domain_scores_codex":[0.9972757,0.0002288502,0.0001007463,0.0001918508,0.001031919,0.00117101],"domain_scores_gemma":[0.9903166,0.0007848843,0.0009628074,0.00011458,0.00321589,0.004605256],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005196669,0.0003046837,0.7194401,0.0002478953,0.0001146541,0.001146617,0.04013747,0.0005005592,0.0007454723,0.04135513,0.09931047,0.09617737],"study_design_scores_gemma":[0.00003492043,0.00005719688,0.835966,0.0004245488,0.00008120103,0.0002886725,0.08702537,0.0006020343,0.0003033872,0.00130209,0.07377866,0.0001358976],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8178849,0.005772341,0.0002121559,0.1175483,0.0005356243,0.00004386518,0.001984448,0.00003154902,0.05598686],"genre_scores_gemma":[0.9786004,0.001888923,0.0001657972,0.005168643,0.00008414045,0.000008586419,0.0002869099,0.0000331117,0.0137634],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09377038,"threshold_uncertainty_score":0.680355,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01098591578235634,"score_gpt":0.2320501584249867,"score_spread":0.2210642426426304,"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."}}