{"id":"W3097919413","doi":"10.1136/tobaccocontrol-2020-055739","title":"Changes in responses to nicotine vaping product warnings and leaflets in England compared with Canada, the US and Australia: findings from the 2016–2018 ITC Four Country Smoking and Vaping Surveys","year":2020,"lang":"en","type":"article","venue":"Tobacco Control","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ontario Institute for Cancer Research; University of Waterloo","funders":"Canadian Institutes of Health Research; National Cancer Institute; National Institute for Health and Care Research","keywords":"Nicotine; Product (mathematics); Packaging and labeling; Business; Environmental health; Advertising; Medicine; Marketing; Psychiatry","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":[0.001869805,0.000289721,0.000632148,0.001403571,0.001206509,0.001328382,0.0009896749,0.0006743916,0.001259829],"category_scores_gemma":[0.006381983,0.0005489978,0.0007057973,0.003397581,0.0008043361,0.0008441058,0.001928923,0.0008469755,0.0001993883],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01393368,"about_ca_system_score_gemma":0.01015434,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9751871,"about_ca_topic_score_gemma":0.980101,"domain_scores_codex":[0.9966316,0.0005933876,0.0004057234,0.0006154091,0.0009954923,0.0007583964],"domain_scores_gemma":[0.9922761,0.0005855057,0.002238032,0.0001941282,0.003455266,0.001250986],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001391888,0.0000345455,0.9896969,0.0001647657,0.0001162492,0.0001012742,0.004958066,0.00005217255,0.0001901556,0.0000577687,0.0009404683,0.003548567],"study_design_scores_gemma":[0.000002782406,0.00001400159,0.9976108,0.00004538208,0.00001866015,0.00002198137,0.001786622,0.00003357837,0.00003043022,0.00000396655,0.0004248821,0.000006907206],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9937357,0.001195214,0.00009523307,0.000523511,0.00001562834,0.0000502923,0.003037431,0.000006342653,0.00134069],"genre_scores_gemma":[0.9954912,0.0008623497,0.0001542711,0.0004629478,0.000008541053,0.00007311632,0.001637738,0.00000671694,0.001303153],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02481294,"threshold_uncertainty_score":0.1010964,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0438521497390963,"score_gpt":0.2640666559215239,"score_spread":0.2202145061824276,"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."}}