{"id":"W3127426572","doi":"10.1136/tobaccocontrol-2020-056269","title":"Indicators of dependence and efforts to quit vaping and smoking among youth in Canada, England and the USA","year":2021,"lang":"en","type":"article","venue":"Tobacco Control","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":37,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"National Cancer Institute","keywords":"Demography; Quit smoking; Logistic regression; Medicine; Addiction; New england; Smoking prevalence; Smoke; Tobacco control; Smoking cessation; Environmental health; Geography; Public health; Population; Psychiatry; Political science","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003070735,0.00007369937,0.0002262033,0.00006334538,0.0000435735,0.00001892507,0.00002747047,0.00003858804,0.00001209181],"category_scores_gemma":[0.0001321589,0.00005448519,0.00001134,0.0001220254,0.00005531379,0.00004350195,0.00003094482,0.000113642,2.509511e-8],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005247453,"about_ca_system_score_gemma":0.0001794491,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.345329,"about_ca_topic_score_gemma":0.6837234,"domain_scores_codex":[0.999323,0.00004363916,0.0001676158,0.0001559768,0.0001836304,0.0001261339],"domain_scores_gemma":[0.9995912,0.0001320033,0.00005813499,0.0001111641,0.00002998196,0.00007755115],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00007826275,0.000005159428,0.9874955,0.0000173455,0.000015453,0.00002741206,0.00177298,0.000003651478,0.00009066404,0.00005024901,0.000001483933,0.01044188],"study_design_scores_gemma":[0.004274433,0.00001882112,0.9937268,0.000117982,0.0001460123,0.00001475125,0.001179533,0.00001901883,0.0004217424,0.0000101398,0.0000141454,0.00005663556],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990206,0.000360861,0.00003090734,0.0002160077,0.00005072013,0.0002301619,0.00000719437,0.000003423051,0.00008009149],"genre_scores_gemma":[0.9996201,0.00003425346,0.000007262346,0.0002856862,0.00002493791,0.00001051956,0.000002433551,0.000005644173,0.000009168411],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3383944,"threshold_uncertainty_score":0.6590305,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01059306311842443,"score_gpt":0.2338843399768464,"score_spread":0.223291276858422,"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."}}