{"id":"W4206361955","doi":"10.1016/j.drugalcdep.2022.109274","title":"Crystal methamphetamine use subgroups and associated addiction care access and overdose risk in a Canadian urban setting","year":2022,"lang":"en","type":"article","venue":"Drug and Alcohol Dependence","topic":"Opioid Use Disorder Treatment","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":false,"ca_institutions":"Simon Fraser University; British Columbia Centre on Substance Use; University of British Columbia","funders":"Canadian Institutes of Health Research; National Institutes of Health; Michael Smith Health Research BC; University of British Columbia; National Institute on Drug Abuse; St. Paul's Foundation","keywords":"Opioid use disorder; Medicine; Odds ratio; Addiction; Buprenorphine; Stimulant; Latent class model; Population; Methamphetamine; Demography; Generalized estimating equation; Odds; Confidence interval; Opioid; Psychiatry; Logistic regression; Environmental health; 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":[0.0002814932,0.0001668944,0.0002314681,0.0002180128,0.0003281372,0.00009625409,0.0000581363,0.00005134121,0.00003986784],"category_scores_gemma":[0.0001590766,0.0001685259,0.00002572791,0.0002529544,0.0000405742,0.000272858,0.0001460743,0.0003091934,4.851277e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000338185,"about_ca_system_score_gemma":0.0001787801,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.3608443,"about_ca_topic_score_gemma":0.2723715,"domain_scores_codex":[0.9986888,0.0001472515,0.0001798273,0.0004060988,0.0002433056,0.0003346749],"domain_scores_gemma":[0.9993348,0.0001161428,0.0000847308,0.0001507277,0.00004153948,0.0002720276],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004648908,0.00005552957,0.9887464,0.00002837548,0.00005876064,0.0001927502,0.006153995,0.00002002015,0.000112849,0.00001303683,0.0001653218,0.004406455],"study_design_scores_gemma":[0.002467013,0.0001028855,0.9903802,0.00006709871,0.0001579727,0.00006332186,0.004255405,0.001396532,0.00008155062,0.00002516643,0.0008292977,0.000173612],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.994571,0.00401528,0.000001847111,0.0002422296,0.00006558539,0.0004454999,0.0004438192,0.00003272105,0.0001820367],"genre_scores_gemma":[0.9986837,0.0005482656,0.00005656232,0.0001915158,0.00001834837,0.00006691695,0.0002348001,0.00002043916,0.0001794513],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08847272,"threshold_uncertainty_score":0.7409058,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01313119365304982,"score_gpt":0.2670983443771378,"score_spread":0.2539671507240879,"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."}}