{"id":"W2971874893","doi":"10.1186/s12889-019-7546-y","title":"The association between alcohol, marijuana, illegal drug use and current use of E-cigarette among youth and young adults in Canada: results from Canadian Tobacco, Alcohol and Drugs Survey 2017","year":2019,"lang":"en","type":"article","venue":"BMC Public Health","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":68,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"Social Sciences and Humanities Research Council of Canada; Canadian Institutes of Health Research; York University","keywords":"Medicine; Biostatistics; Logistic regression; Nicotine; Environmental health; Public health; Young adult; Monitoring the Future; Epidemiology; Demography; Substance abuse; Psychiatry; Gerontology; Internal medicine","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":[0.0005695438,0.0002352121,0.0003725112,0.001726407,0.001795299,0.0009370177,0.0008389837,0.0003221474,0.002060892],"category_scores_gemma":[0.001564592,0.0002792013,0.000837734,0.004174139,0.0004092613,0.000305445,0.0006782299,0.0006270676,0.0003068337],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0121219,"about_ca_system_score_gemma":0.02059097,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9913867,"about_ca_topic_score_gemma":0.9954672,"domain_scores_codex":[0.9992329,0.00002801491,0.00006584551,0.00007103388,0.0004128279,0.0001893435],"domain_scores_gemma":[0.998013,0.00006468455,0.0003767794,0.00003066312,0.001101186,0.0004135654],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002061805,0.00001727637,0.9965007,0.00005722372,0.0000271945,0.00002462786,0.000232413,0.00002915146,0.0000414433,0.00002574284,0.001097565,0.0019262],"study_design_scores_gemma":[0.000002129774,0.0000073154,0.998827,0.00003275337,0.00001978391,0.00002181109,0.0005008961,0.0000514174,0.00001915302,0.000005220264,0.0005091329,0.000003316202],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9592383,0.002310804,0.0001164609,0.0005655359,0.00002433016,0.0001223713,0.03359422,0.00002294001,0.004005039],"genre_scores_gemma":[0.9875937,0.001918296,0.0002772565,0.0001756313,0.00001069363,0.00004549162,0.008545027,0.000007676887,0.001426296],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0121219,"threshold_uncertainty_score":0.08795094,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07301197359132118,"score_gpt":0.2928167741636992,"score_spread":0.219804800572378,"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."}}