{"id":"W3109438347","doi":"10.1016/j.spinee.2020.11.010","title":"Lumbar degenerative spondylolisthesis: factors associated with the decision to fuse","year":2020,"lang":"en","type":"article","venue":"The Spine Journal","topic":"Spine and Intervertebral Disc Pathology","field":"Medicine","cited_by":41,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary; Canada East Spine Centre; Lawson Health Research Institute; University of Toronto; Dalhousie University; University of British Columbia; London Health Sciences Centre; Vancouver General Hospital; Western University","funders":"AOSpine; Medtronic; Orthopaedic Research and Education Foundation","keywords":"Medicine; Oswestry Disability Index; Neurogenic claudication; Decompression; Spondylolisthesis; Context (archaeology); Physical therapy; Low back pain; Back pain; Logistic regression; Lumbar; Surgery; Lumbar spinal stenosis; Internal medicine","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":[0.0005740416,0.000198325,0.0002675877,0.0006300104,0.000752735,0.001046423,0.0003317736,0.001257885,0.00549882],"category_scores_gemma":[0.008510635,0.0001537501,0.0005102939,0.0008334586,0.0004527908,0.000561032,0.0003500054,0.0009386292,0.0005504636],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004190491,"about_ca_system_score_gemma":0.0009087044,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003689351,"about_ca_topic_score_gemma":0.005632663,"domain_scores_codex":[0.9993693,0.000123679,0.0001048993,0.00005887001,0.0001553339,0.0001878415],"domain_scores_gemma":[0.9948658,0.001785563,0.002069473,0.000129492,0.000308164,0.0008415352],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001828632,0.00007388779,0.9968754,0.000010625,0.00003377218,0.0003440907,0.00009433149,0.0000934423,0.0001531272,0.00005924432,0.0001656891,0.001913448],"study_design_scores_gemma":[0.00001365129,0.0002532325,0.9933606,0.00004243778,0.00005413694,0.003645211,0.0008131321,0.0008578289,0.00008911867,0.0002944507,0.0005593526,0.00001673796],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9967097,0.0005445164,0.00007407693,0.0004856099,0.00003554812,0.000005328795,0.0001203994,0.00000267474,0.002022157],"genre_scores_gemma":[0.9995049,0.0001043851,0.00004914705,0.00006346765,0.00003387651,0.000001453473,0.00005689057,0.000001506823,0.0001843754],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00549882,"threshold_uncertainty_score":0.01839542,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0627929789451313,"score_gpt":0.2978538593290304,"score_spread":0.2350608803838991,"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."}}