{"id":"W4220797942","doi":"10.1016/j.ypmed.2022.107006","title":"Prevalence and factors associated with self-reported exposure to secondhand cannabis smoke in the United States and Canada in 2019","year":2022,"lang":"en","type":"article","venue":"Preventive Medicine","topic":"Cannabis and Cannabinoid Research","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":false,"ca_institutions":"Centre for Addiction and Mental Health; University of Toronto; Public Health Ontario; Ontario Tobacco Research Unit; University of Waterloo","funders":"Canadian Institutes of Health Research","keywords":"Medicine; Secondhand smoke; Cannabis; Environmental health; Smoke; Marijuana smoking; Psychiatry; Substance use","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001178613,0.0001855617,0.0003571946,0.0003374421,0.0001269519,0.00001236308,0.0001213636,0.00003268968,0.0002605124],"category_scores_gemma":[0.0004020533,0.000114703,0.00001450077,0.0009348505,0.0001217722,0.00003920713,0.0001131353,0.0005058382,5.955314e-8],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003941781,"about_ca_system_score_gemma":0.0005328602,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.5282603,"about_ca_topic_score_gemma":0.5991377,"domain_scores_codex":[0.9978302,0.0003693042,0.0003222949,0.0003611321,0.0007505585,0.0003664917],"domain_scores_gemma":[0.999258,0.00008932895,0.0001028928,0.0002185979,0.0001390734,0.000192054],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001888901,0.0001533693,0.9491922,0.000140588,0.0001286723,0.0003362252,0.01215218,0.00004577955,0.0001018231,0.000006495051,0.03737531,0.0001784313],"study_design_scores_gemma":[0.002829545,0.001565947,0.9777145,0.0002212131,0.0001033779,0.00004714009,0.01096045,0.0001087274,0.00005545393,0.00001606983,0.006243557,0.0001339813],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9799248,0.0009841576,0.000001443455,0.01762538,0.00004971563,0.001218209,0.00008515656,0.00001292532,0.00009822442],"genre_scores_gemma":[0.9935992,0.0001248632,0.000002112262,0.001150726,0.00001898519,0.0001998082,0.0001917287,0.00001771604,0.004694856],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0708774,"threshold_uncertainty_score":0.4748811,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01774972380340562,"score_gpt":0.2747700070393032,"score_spread":0.2570202832358975,"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."}}