{"id":"W2089174277","doi":"10.1503/cjs.032213","title":"Health-related quality of life following decompression compared to decompression and fusion for degenerative lumbar spondylolisthesis: a Canadian multicentre study","year":2014,"lang":"en","type":"article","venue":"Canadian Journal of Surgery","topic":"Spine and Intervertebral Disc Pathology","field":"Medicine","cited_by":82,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen Elizabeth II Health Sciences Centre; Sunnybrook Health Science Centre; Vancouver Spine Surgery Institute; Health Sciences Centre; Vancouver General Hospital; Vancouver Coastal Health; Ottawa Hospital; Toronto Western Hospital; Dalhousie University; University of Toronto; University Health Network","funders":"Canadian Spine Society; Stryker","keywords":"Medicine; Minimal clinically important difference; Decompression; Lumbar spinal stenosis; Spondylolisthesis; Spinal stenosis; Claudication; Lumbar; Neurogenic claudication; Quality of life (healthcare); SF-36; Surgery; Physical therapy; Cohort; Nuclear medicine; Health related quality of life; Internal medicine; Randomized controlled trial; Arterial disease; Vascular disease","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"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":[0.002523968,0.0007689979,0.001291753,0.001149511,0.002094907,0.001155209,0.001409872,0.001146853,0.00188544],"category_scores_gemma":[0.00512652,0.0004292375,0.001803243,0.003808492,0.00101653,0.0004886329,0.001022437,0.001051518,0.0001608639],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01514445,"about_ca_system_score_gemma":0.01530869,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.895507,"about_ca_topic_score_gemma":0.9209329,"domain_scores_codex":[0.9975172,0.0005406836,0.0001740957,0.0003469056,0.0008627947,0.0005582672],"domain_scores_gemma":[0.9948602,0.0005557749,0.001412458,0.0001229471,0.001606902,0.001441765],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.009869277,0.001005369,0.9719217,0.0008342027,0.001170981,0.0002150644,0.0009585987,0.0002956908,0.0004750371,0.0001010838,0.001733667,0.01141929],"study_design_scores_gemma":[0.000928625,0.001452237,0.9959925,0.0001048324,0.0002634104,0.00007343972,0.000439947,0.0002252519,0.00003452936,0.00001666667,0.0004375013,0.00003106504],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.994152,0.002491741,0.00004028126,0.0002996089,0.00002203691,0.0001962977,0.001944102,0.000003085505,0.0008508339],"genre_scores_gemma":[0.9966655,0.001142898,0.0001799816,0.0002233942,0.00002433649,0.0001015734,0.001417926,0.000002820971,0.0002415066],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.104493,"threshold_uncertainty_score":0.2102168,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09001241535575921,"score_gpt":0.3444970916387962,"score_spread":0.2544846762830369,"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."}}