{"id":"W4401208140","doi":"10.1093/jat/bkae062","title":"Fluorofentanyl and novel synthetic opioids in accidental overdose deaths","year":2024,"lang":"en","type":"article","venue":"Journal of Analytical Toxicology","topic":"Opioid Use Disorder Treatment","field":"Medicine","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"Office of the Chief Medical Examiner","funders":"California Department of Public Health","keywords":"Polysubstance dependence; Paraphernalia; Accidental; Fentanyl; Heroin; Medicine; Drug overdose; Poison control; Emergency medicine; Medical emergency; Anesthesia; Drug; Substance abuse; Pharmacology; Psychiatry; Geography","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"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":[0.0003436604,0.0002778346,0.0001808613,0.001835571,0.0003676461,0.00036612,0.0002280881,0.000291472,0.0005239482],"category_scores_gemma":[0.0008103464,0.0001849328,0.0002126459,0.0005888153,0.0003815732,0.0002789603,0.0003343777,0.000186126,0.0001566089],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002686921,"about_ca_system_score_gemma":0.0001610797,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004998479,"about_ca_topic_score_gemma":0.00853454,"domain_scores_codex":[0.9995683,0.00006441367,0.00006508428,0.000104009,0.000137919,0.00006036943],"domain_scores_gemma":[0.9992914,0.0000906285,0.0004156342,0.00003439456,0.0001254554,0.00004249572],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004716313,0.00001283644,0.9922017,0.00002494835,0.00001513398,0.0007104489,0.0001380027,0.00003541456,0.002104401,0.00001085803,0.00005124961,0.004647938],"study_design_scores_gemma":[0.000001455201,0.0001105801,0.9918777,0.00001963679,0.00001848129,0.004873454,0.0003509462,0.0001573041,0.001858926,0.00001439321,0.0007129524,0.000004169978],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9982421,0.0008680013,0.0002237941,0.00001909424,0.000006761645,0.000006542445,0.000122563,0.000006444614,0.0005045969],"genre_scores_gemma":[0.9985192,0.0007454299,0.0003087086,0.00002089966,0.00001335374,0.000003010379,0.0001766667,0.000001840552,0.0002107496],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004998479,"threshold_uncertainty_score":0.009938776,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01691298954277168,"score_gpt":0.3226549270048126,"score_spread":0.3057419374620409,"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."}}