{"id":"W4214539360","doi":"10.1093/her/cyac006","title":"Perceptions of the health risks of cannabis: estimates from national surveys in Canada and the United States, 2018–2019","year":2022,"lang":"en","type":"article","venue":"Health Education Research","topic":"Cannabis and Cannabinoid Research","field":"Medicine","cited_by":36,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Canadian Centre on Substance Use and Addiction; Canadian Institutes of Health Research; Public Health Agency of Canada","keywords":"Cannabis; Perception; Environmental health; Psychology; Medicine; Geography; Demography; Psychiatry; Sociology","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":[0.01009016,0.00007858277,0.0002737195,0.0004054148,0.0005494431,0.00001188175,0.0002431179,0.00002152602,0.0004742299],"category_scores_gemma":[0.0007771721,0.00005261035,0.00003402116,0.001637116,0.0003926761,0.00002378489,0.0001855834,0.0008095611,8.774508e-7],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002630734,"about_ca_system_score_gemma":0.06886189,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9985214,"about_ca_topic_score_gemma":0.9252148,"domain_scores_codex":[0.9933158,0.003803659,0.0005223183,0.0002212836,0.001724523,0.0004124241],"domain_scores_gemma":[0.9980056,0.0003593983,0.0001789002,0.0003660847,0.000866306,0.0002237478],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.0001716217,0.0004414798,0.2641732,0.0003820478,0.00002383881,3.581034e-7,0.005062688,0.0005717143,0.00002910426,0.001029372,0.7162061,0.01190847],"study_design_scores_gemma":[0.0008301974,0.0001561225,0.9535908,0.00006658595,0.000002153319,0.000004872001,0.01695954,0.001523573,0.00001010951,0.0006379097,0.02617997,0.00003819049],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7441624,0.002026497,0.000004284394,0.2518266,0.0001585013,0.001148352,0.0005706707,0.000002763391,0.00009986724],"genre_scores_gemma":[0.9940283,0.001012283,0.00003644838,0.0019193,0.00004424626,0.0004220112,0.0005647583,0.00001415339,0.001958467],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6900262,"threshold_uncertainty_score":0.9364168,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1091742399202067,"score_gpt":0.4664105955986724,"score_spread":0.3572363556784657,"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."}}