{"id":"W2898963492","doi":"10.17269/s41997-018-0148-0","title":"Trends and correlates of cannabis use in pregnancy: a population-based study in Ontario, Canada from 2012 to 2017","year":2018,"lang":"en","type":"article","venue":"Canadian Journal of Public Health","topic":"Cannabis and Cannabinoid Research","field":"Medicine","cited_by":126,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ottawa Public Health; Ottawa Hospital; Children's Hospital of Eastern Ontario; University of Ottawa","funders":"Canadian Institutes of Health Research","keywords":"Cannabis; Pregnancy; Population; Demography; Psychology; Medicine; Geography; Psychiatry; Environmental health; Sociology; Biology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"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":[0.0005593282,0.0002891386,0.0003920229,0.001432398,0.002009167,0.0008174299,0.001088144,0.0003631733,0.001341208],"category_scores_gemma":[0.001728563,0.0004209384,0.0006500519,0.004194274,0.0005970502,0.0003929166,0.0007041506,0.0005094619,0.0002093918],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02535637,"about_ca_system_score_gemma":0.03516385,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9945868,"about_ca_topic_score_gemma":0.9962161,"domain_scores_codex":[0.9991303,0.0000452658,0.00007206615,0.0001545883,0.0003649125,0.0002328013],"domain_scores_gemma":[0.9980792,0.00006658703,0.0004925552,0.00005392927,0.000980592,0.0003270659],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003689911,0.000009452863,0.9951918,0.00007126572,0.00004824228,0.00007102364,0.0004573522,0.00005130082,0.0001528179,0.00004553478,0.001617309,0.002246884],"study_design_scores_gemma":[0.00000342554,0.000008566706,0.9984907,0.00003957293,0.00002172251,0.00004631939,0.0004020419,0.00008795024,0.00002380573,0.000008714517,0.0008623268,0.000004857697],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9527009,0.00363622,0.0003261785,0.001305626,0.00003604991,0.0001398355,0.03762989,0.0000475671,0.004177982],"genre_scores_gemma":[0.9888142,0.002379998,0.0003439798,0.0002358633,0.00001512357,0.00007223838,0.006554896,0.00001312973,0.001570627],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02535637,"threshold_uncertainty_score":0.1839742,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05726141706669661,"score_gpt":0.3184771746585391,"score_spread":0.2612157575918425,"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."}}