{"id":"W2260868351","doi":"10.1017/cbo9781139152211.021","title":"Opioids","year":2013,"lang":"en","type":"book-chapter","venue":"Cambridge University Press eBooks","topic":"Anesthesia and Pain Management","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University; University of Calgary","funders":"","keywords":"Medicine; Sciatica; Nerve root; Neurogenic claudication; Cauda equina; Lumbar Nerve; Back pain; Asymptomatic; Low back pain; Pelvis; Surgery; Claudication; Lumbosacral joint; Lumbosacral plexus; Spinal stenosis; Radiology; Spinal cord; Lumbar; Pathology; Vascular disease","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":[0.0002066623,0.0004872934,0.0003802617,0.0005246901,0.0006884804,0.001298764,0.0008355528,0.001185911,0.2595948],"category_scores_gemma":[0.0008124029,0.0001473241,0.0003158534,0.0005033838,0.0003042053,0.0009626357,0.0009812004,0.001485899,0.09854937],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006171145,"about_ca_system_score_gemma":0.0007448309,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001381354,"about_ca_topic_score_gemma":0.003178517,"domain_scores_codex":[0.9998054,0.00002983619,0.00001393163,0.00003168694,0.00008962828,0.00002947627],"domain_scores_gemma":[0.9998179,0.00003849927,0.00002249554,0.00001997139,0.00005619718,0.00004487507],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0002230406,0.0001389817,0.0002309651,0.001025999,0.00001869416,0.0005734632,0.000158378,0.00009751765,0.001925041,0.01513912,0.3336162,0.6468525],"study_design_scores_gemma":[0.00002209285,0.00004186458,0.0003431615,0.00030115,0.000005258183,0.000691611,0.00004440887,0.0000213929,0.0002239793,0.001593434,0.9967062,0.000005449861],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.002791504,0.08922537,0.001901345,0.01389278,0.004507317,0.0002115369,0.00185994,0.0006149094,0.8849952],"genre_scores_gemma":[0.01982277,0.05895251,0.002769645,0.01324181,0.001558809,0.0002093966,0.001273473,0.0001598386,0.9020116],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.2595948,"threshold_uncertainty_score":0,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02126937617785848,"score_gpt":0.1980765351337247,"score_spread":0.1768071589558662,"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."}}