{"id":"W6944376558","doi":"10.17605/osf.io/r2y54","title":"Trends in youth use of non-cigarette tobacco products in England, Canada, and the US and the impact of England’s menthol cigarette ban on use","year":2025,"lang":"en","type":"other","venue":"Open Science Framework","topic":"","field":"","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Menthol; Smokeless tobacco; Tobacco industry; Youth smoking; Tobacco product; Flavour; Tobacco use","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","sts"],"consensus_categories":[],"category_scores_codex":[0.005440141,0.000624188,0.001373607,0.001261231,0.0001762703,0.0007665503,0.00278629,0.0003457121,0.000147604],"category_scores_gemma":[0.004812824,0.0003325748,0.00008920975,0.004819632,0.003479883,0.0005498115,0.001235202,0.001279838,0.000001537793],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004384,"about_ca_system_score_gemma":0.002349276,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8862547,"about_ca_topic_score_gemma":0.7748991,"domain_scores_codex":[0.9951145,0.0007524014,0.0007386443,0.001252301,0.001357831,0.0007842898],"domain_scores_gemma":[0.995158,0.001361779,0.0008539616,0.002289492,0.0001716963,0.0001650923],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.01223018,0.0006483045,0.7841471,0.0001546627,0.0007881051,0.0001267448,0.06476675,0.002070147,0.0001391768,0.004357835,0.09130798,0.039263],"study_design_scores_gemma":[0.01942432,0.0003299046,0.9485105,0.007753064,0.0003051721,0.00001001943,0.000748186,0.0008178385,0.0003756885,0.0002794636,0.02003535,0.001410541],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.973915,0.0003410304,0.00000312902,0.001042188,0.0004023687,0.003126822,0.00264137,0.00001646961,0.01851167],"genre_scores_gemma":[0.9822458,0.0001315492,0.0003102831,0.0003274635,0.00008882811,0.00007793213,0.00003849571,0.000185036,0.01659463],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1643633,"threshold_uncertainty_score":0.9999126,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02470429954638782,"score_gpt":0.2954511609745846,"score_spread":0.2707468614281968,"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."}}