{"id":"W2077910215","doi":"10.1213/ane.0000000000000005","title":"Intraarticular Steroids Versus Radiofrequency Denervation of Lumbar Facets for Treatment of Low Back Pain","year":2013,"lang":"en","type":"letter","venue":"Anesthesia & Analgesia","topic":"Spine and Intervertebral Disc Pathology","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Mount Sinai Hospital; University Health Network; University of Toronto; Women's College Hospital; Toronto Western Hospital","funders":"","keywords":"Medicine; Denervation; Anesthesia; Lumbar; Low back pain; Opioid; Dose; Epidural steroid injection; Radiofrequency ablation; Surgery; Internal medicine; Ablation; Pathology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.005438635,0.001271426,0.002435131,0.001047733,0.0009560516,0.0023743,0.00325142,0.009577149,0.0046873],"category_scores_gemma":[0.02856329,0.0006356218,0.001369101,0.000738514,0.001396543,0.002110515,0.0005459426,0.01511106,0.003010119],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001930799,"about_ca_system_score_gemma":0.001455422,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001166919,"about_ca_topic_score_gemma":0.00225693,"domain_scores_codex":[0.9970732,0.0009370176,0.0004883792,0.0003245905,0.0009664474,0.000210328],"domain_scores_gemma":[0.9804204,0.01155287,0.001453512,0.0002795766,0.005158112,0.001135651],"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":[0.000873071,0.0001291028,0.0004863617,0.001903057,0.0002406897,0.000742607,0.00006545248,0.0001248427,0.0003852058,0.0009796432,0.9586585,0.03541151],"study_design_scores_gemma":[0.0011737,0.0007761884,0.003392242,0.003233422,0.0008436237,0.00237715,0.0002250786,0.001929211,0.001524947,0.002961535,0.9814522,0.0001107937],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"editorial","genre_gemma":"commentary","genre_scores_codex":[0.001304475,0.03156139,0.0005480111,0.4704419,0.4937009,0.00006369574,0.0002214366,0.0001028621,0.00205523],"genre_scores_gemma":[0.005936511,0.01175786,0.0003142683,0.2609754,0.7171985,0.00005660622,0.00004135507,0.00004772953,0.003671826],"genre_candidate":"commentary","genre_consensus":null,"teacher_disagreement_score":0.009577149,"threshold_uncertainty_score":0.02876264,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03883393469506762,"score_gpt":0.2818089170396713,"score_spread":0.2429749823446036,"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."}}