{"id":"W1997938328","doi":"10.1016/j.jsat.2007.05.003","title":"Predictors of methadone maintenance treatment utilization in a multisite cohort of illicit opioid users (OPICAN)","year":2007,"lang":"en","type":"article","venue":"Journal of Substance Abuse Treatment","topic":"Opioid Use Disorder Treatment","field":"Medicine","cited_by":19,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto; Centre for Addiction and Mental Health; University of Victoria","funders":"National Institute on Drug Abuse; National Institutes of Health; Michael Smith Health Research BC","keywords":"Medicine; Heroin; Methadone maintenance; Logistic regression; Cohort; Methadone; Opioid; Opioid use disorder; Cohort study; Drug; Psychiatry; Emergency medicine; Internal medicine; Environmental health","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0003897478,0.0003974415,0.001270422,0.0006062613,0.00002920433,0.000005711966,0.0001265811,0.0001362311,0.00004209204],"category_scores_gemma":[0.00003088598,0.0002789086,0.0003925732,0.0006449237,0.00013527,0.0001881324,0.000004726835,0.0001225545,0.000003061736],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002077228,"about_ca_system_score_gemma":0.0002097097,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003927561,"about_ca_topic_score_gemma":0.001288539,"domain_scores_codex":[0.9969425,0.00006590873,0.001585081,0.0003068386,0.0006634046,0.0004362598],"domain_scores_gemma":[0.9974828,0.0001927899,0.001146753,0.000475634,0.0004630286,0.0002389373],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002739246,0.004834977,0.9622809,0.00008767551,0.001456193,0.0005161912,0.01791583,0.000307427,0.004694703,0.0000433564,0.00002334717,0.00510018],"study_design_scores_gemma":[0.01641831,0.005637201,0.8698628,0.000971303,0.001039302,0.0001064242,0.002752688,0.00006887672,0.1022219,0.0000269681,0.000709292,0.000184939],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9923494,0.00509655,0.000848781,0.00009813674,0.0002181491,0.001187941,0.0000359944,0.00001639589,0.0001486253],"genre_scores_gemma":[0.9697659,0.025663,0.004138382,0.00002740598,0.00006563842,0.00002893662,0.00002677645,0.00004337922,0.0002405528],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09752722,"threshold_uncertainty_score":0.9999663,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02427849870150481,"score_gpt":0.2946769574674959,"score_spread":0.2703984587659911,"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."}}