{"id":"W3043787938","doi":"10.1111/dar.13126","title":"Characterising the increasing prevalence of crystal methamphetamine use in Vancouver, Canada, from 2006–2017: A gender‐based analysis","year":2020,"lang":"en","type":"article","venue":"Drug and Alcohol Review","topic":"HIV, Drug Use, Sexual Risk","field":"Medicine","cited_by":47,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University; British Columbia Centre on Substance Use; St. Paul's Hospital; University of British Columbia","funders":"Canadian Institutes of Health Research; National Institutes of Health; Michael Smith Health Research BC; National Institute on Drug Abuse; Canada Research Chairs; St. Paul's Foundation","keywords":"Polysubstance dependence; Medicine; Demography; Odds ratio; Methamphetamine; Confidence interval; Odds; Environmental health; Cohort; Cohort study; Psychiatry; Substance abuse; Logistic regression; 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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006886077,0.0002237547,0.0009549359,0.0000777443,0.00005216342,0.00001830107,0.0001625767,0.00003796546,0.0001213601],"category_scores_gemma":[0.000786973,0.0001550868,0.0001500229,0.0008637748,0.00006634613,0.0001238998,0.00006583814,0.0002494878,0.000001760422],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006435717,"about_ca_system_score_gemma":0.0003099615,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.1495047,"about_ca_topic_score_gemma":0.1413445,"domain_scores_codex":[0.9978626,0.0004169066,0.0006376938,0.0004052602,0.0004326814,0.0002448009],"domain_scores_gemma":[0.9984162,0.0005279535,0.0003026186,0.0004462874,0.00009159101,0.0002152939],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003050029,0.0002172572,0.9285907,0.01769133,0.001281035,0.0003102202,0.004129717,0.00006924806,0.008230917,0.000006085322,0.009336147,0.02983236],"study_design_scores_gemma":[0.002705098,0.00008870046,0.9373991,0.01039191,0.01047106,0.00001822016,0.001996046,0.008188049,0.00111249,0.000008840526,0.02694048,0.0006800424],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9196599,0.07727697,0.0001314293,0.001772524,0.00006087892,0.0006273685,0.00033451,0.00001791722,0.0001185459],"genre_scores_gemma":[0.9734057,0.02095538,0.0006223161,0.004724816,0.00006792325,0.00001596434,0.00008322656,0.00001960051,0.0001050895],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05632159,"threshold_uncertainty_score":0.8743238,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08983866462274927,"score_gpt":0.3308730655298994,"score_spread":0.2410344009071501,"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."}}