{"id":"W4390877804","doi":"10.17816/nb623231","title":"Opioid crisis in the USA and Canada: how and why did this happen?","year":2024,"lang":"en","type":"article","venue":"Neurology Bulletin","topic":"Opioid Use Disorder Treatment","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Heroin; Opioid; Opioid epidemic; Fentanyl; Narcotic; Medicine; Psychiatry; Opioid overdose; Commission; Political science; Anesthesia; Drug; (+)-Naloxone; Law","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002294662,0.0004217254,0.0007184569,0.0020977,0.01059965,0.009184317,0.001232161,0.004438065,0.006863651],"category_scores_gemma":[0.01203408,0.0003261828,0.0005599383,0.005168675,0.007415797,0.004435639,0.002007175,0.009461693,0.0006119457],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.06461634,"about_ca_system_score_gemma":0.1468122,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.967109,"about_ca_topic_score_gemma":0.983139,"domain_scores_codex":[0.9976469,0.0002662708,0.00009057535,0.0002336872,0.0009976814,0.000764835],"domain_scores_gemma":[0.9909316,0.00127447,0.0006314276,0.0000962169,0.005255706,0.001810462],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00024184,0.0001147169,0.03580364,0.002702161,0.000194099,0.003508597,0.03716068,0.000422838,0.0003494394,0.0936466,0.5626864,0.2631688],"study_design_scores_gemma":[0.0000432351,0.00004681244,0.06188296,0.006060442,0.0002073055,0.001929363,0.09792285,0.0004684314,0.0004245653,0.01755844,0.8131872,0.0002684537],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.02653493,0.169637,0.0004579488,0.7526394,0.005345138,0.00005326648,0.0009808013,0.00006209347,0.04428947],"genre_scores_gemma":[0.352921,0.4053277,0.001042165,0.2136102,0.004112333,0.00006214303,0.0007003329,0.0001559224,0.02206826],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.06461634,"threshold_uncertainty_score":0.4688266,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00843446498189088,"score_gpt":0.2257264675636294,"score_spread":0.2172920025817386,"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."}}