{"id":"W3161202170","doi":"10.1136/tobaccocontrol-2020-056338","title":"Characterisation of vaping liquids used in vaping devices across four countries: results from an analysis of selected vaping liquids reported by users in the 2016 ITC Four Country Smoking and Vaping Survey","year":2021,"lang":"en","type":"article","venue":"Tobacco Control","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo; Ontario Institute for Cancer Research","funders":"Center for Tobacco Products; Medical Research Council; Department of Health and Social Care; Canadian Institutes of Health Research; National Institute for Health and Care Research; National Cancer Institute; Ontario Institute for Cancer Research; National Institutes of Health; National Health and Medical Research Council; Pfizer","keywords":"Nicotine; Tobacco product; Packaging and labeling; Product (mathematics); Medicine; Toxicology; Advertising; Chemistry; Business; Environmental health; Marketing; Mathematics; 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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.004667651,0.0003270608,0.001197872,0.0004410278,0.0001526218,0.0001466945,0.0002084557,0.0003420697,0.00002933127],"category_scores_gemma":[0.001862239,0.0002982394,0.0001245762,0.002293004,0.00009780321,0.0005768916,0.00004635301,0.000434943,2.060165e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002642761,"about_ca_system_score_gemma":0.0003767003,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01641699,"about_ca_topic_score_gemma":0.01262923,"domain_scores_codex":[0.9953135,0.0008945414,0.001759208,0.0007037888,0.0008302582,0.0004987123],"domain_scores_gemma":[0.9956781,0.001550696,0.001158534,0.000683438,0.0008375351,0.00009168731],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00120369,0.0001334761,0.9517527,0.00005960174,0.0006862869,0.00005978207,0.009162397,0.0002172347,0.03615126,0.000003332072,0.00001074783,0.000559443],"study_design_scores_gemma":[0.006221764,0.0001328914,0.9800301,0.0008156415,0.001329067,0.00001141907,0.004122751,0.004573714,0.002458554,0.000003256379,0.0000255308,0.000275264],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9973785,0.0003879096,0.000646011,0.0003011783,0.0001417877,0.0005465873,0.0005341971,0.00005072109,0.00001306966],"genre_scores_gemma":[0.9972043,0.0001671104,0.00003416954,0.0004794541,0.00008545363,0.00003613059,0.001947793,0.00003728515,0.000008305848],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0336927,"threshold_uncertainty_score":0.999947,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04284679949111529,"score_gpt":0.323068934874896,"score_spread":0.2802221353837807,"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."}}