{"id":"W4417423451","doi":"10.1186/s12889-025-25534-7","title":"Reasons for not using e-cigarettes among adults who smoke: findings from the 2019–2021 Euromonitor International’s Voice of the Consumer: Nicotine Survey in 20 countries","year":2025,"lang":"en","type":"article","venue":"BMC Public Health","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Biostatistics; Tobacco control; Public health; Epidemiology; Tobacco use; Nicotine; Control (management); Smoking epidemiology; Health policy","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002678834,0.0002702224,0.0003725445,0.001408976,0.0005127425,0.0009434103,0.0005767118,0.0009169687,0.00169414],"category_scores_gemma":[0.004566571,0.0003226813,0.001329141,0.001579016,0.0003375908,0.001006417,0.001805985,0.0008575161,0.0007059688],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006535975,"about_ca_system_score_gemma":0.0007181746,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0209793,"about_ca_topic_score_gemma":0.03066015,"domain_scores_codex":[0.9987004,0.000333758,0.0002458317,0.0001731184,0.0003212457,0.0002256907],"domain_scores_gemma":[0.9951357,0.0007487556,0.002463725,0.0001877168,0.0009151576,0.0005490566],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00009196123,0.00007512252,0.9939704,0.000131024,0.00005679757,0.00004716599,0.0007715263,0.0000403194,0.00008347708,0.0000326944,0.001601269,0.003098279],"study_design_scores_gemma":[0.000003814023,0.000037932,0.9975843,0.00004540625,0.00001861387,0.00004778775,0.001365902,0.00003980692,0.00003463905,0.000005808353,0.0008109231,0.000004936071],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9822416,0.0008347396,0.0001073726,0.0005598277,0.00004484203,0.0001255403,0.01380051,0.000008914148,0.002276614],"genre_scores_gemma":[0.9858392,0.0008287351,0.0002644444,0.0007853339,0.00004318377,0.0002983348,0.01109,0.00001156704,0.0008393725],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0209793,"threshold_uncertainty_score":0.04171437,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07139503270061141,"score_gpt":0.3522325719969275,"score_spread":0.2808375392963161,"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."}}