{"id":"W3018094866","doi":"10.1080/08897077.2019.1677280","title":"Temporal Changes in Non-Fatal Opioid Overdose Patterns among People who use Drugs in a Canadian Setting","year":2020,"lang":"en","type":"article","venue":"Substance Abuse","topic":"Opioid Use Disorder Treatment","field":"Medicine","cited_by":8,"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":"National Institute on Drug Abuse; Canadian Institutes of Health Research","keywords":"Polysubstance dependence; Heroin; Medicine; Odds ratio; Confidence interval; Addiction; Odds; Psychiatry; Fentanyl; Opioid; Opioid use disorder; Logistic regression; Demography; Substance abuse; Drug; Internal medicine; Pharmacology","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0001187358,0.0002870597,0.0004772664,0.0002767182,0.00004767807,0.00004680219,0.0001461553,0.0001248082,0.0000864313],"category_scores_gemma":[0.00005060405,0.0002968101,0.0000628835,0.0007000943,0.00003302955,0.0003057706,0.00001754058,0.0003466593,0.00003981491],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005741793,"about_ca_system_score_gemma":0.0002691598,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.3942768,"about_ca_topic_score_gemma":0.9602486,"domain_scores_codex":[0.9980639,0.00004180227,0.0003191286,0.0005224826,0.0002820603,0.0007706815],"domain_scores_gemma":[0.9989138,0.00005288691,0.0000846329,0.0003703036,0.0000431515,0.0005352661],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0000771402,0.00008165236,0.8418146,0.0001309826,0.00001790136,0.00052495,0.1568517,0.00001421151,0.0000748321,0.000003396094,0.0001575568,0.0002510441],"study_design_scores_gemma":[0.00287373,0.0001056414,0.9831536,0.0006436286,0.00001844585,0.000003105379,0.01086263,0.001117092,0.000566993,0.000003954854,0.0003796915,0.0002714678],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9965674,0.0002876229,0.000004698345,0.001853577,0.00009397546,0.0009268206,0.0001256317,0.00005367616,0.00008663819],"genre_scores_gemma":[0.9975399,0.0004144133,0.0001457735,0.00125709,0.00009779284,0.0001176455,0.0002413632,0.00006371587,0.0001223511],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5659719,"threshold_uncertainty_score":0.9999484,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01063816550090573,"score_gpt":0.2376396435846956,"score_spread":0.2270014780837898,"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."}}