{"id":"W4391137647","doi":"10.1097/brs.0000000000004932","title":"The Goutallier Classification System","year":2024,"lang":"en","type":"article","venue":"Spine","topic":"Spine and Intervertebral Disc Pathology","field":"Medicine","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"Object Research Systems (Canada)","funders":"","keywords":"Medicine; Lumbar spinal stenosis; Body mass index; Oswestry Disability Index; Magnetic resonance imaging; Anthropometry; Lumbar; Retrospective cohort study; Surgery; Spinal stenosis; Low back pain; Internal medicine; Radiology; Pathology","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":[0.0007419972,0.0003667759,0.0005574448,0.00178559,0.000481079,0.0004570479,0.0003535422,0.0004913477,0.004154122],"category_scores_gemma":[0.002413554,0.0001791589,0.0002838642,0.001048984,0.0004920334,0.0007557973,0.0005688491,0.0003627173,0.0005992862],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003259466,"about_ca_system_score_gemma":0.0005896448,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002022305,"about_ca_topic_score_gemma":0.00203003,"domain_scores_codex":[0.9992502,0.0001270291,0.00008456506,0.0001786794,0.0002164632,0.0001430625],"domain_scores_gemma":[0.9986063,0.0001603151,0.0008081018,0.00006058492,0.0001515858,0.0002132134],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0003243388,0.00007797536,0.9943478,0.00003907424,0.00003017227,0.000348633,0.00008650353,0.0000638613,0.0002444578,0.00007368196,0.0005676189,0.003795899],"study_design_scores_gemma":[0.0001566252,0.001007281,0.9914243,0.00006797155,0.00004027235,0.004255963,0.0003203379,0.0004997043,0.00007831673,0.0001720636,0.001957244,0.00001986365],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"methods","genre_scores_codex":[0.9961982,0.0007315764,0.0006232737,0.00008576436,0.00004340139,0.0002382248,0.0006302053,0.00001594431,0.001433366],"genre_scores_gemma":[0.9975652,0.0002007728,0.0006369051,0.00008492343,0.0000581789,0.0002655142,0.0007302908,0.000004739997,0.0004535093],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.004154122,"threshold_uncertainty_score":0.01389688,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02602770548448813,"score_gpt":0.3174117107835792,"score_spread":0.2913840052990911,"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."}}