{"id":"W1256034672","doi":"10.1097/brs.0000000000001158","title":"Nonfusion Does Not Prevent Adjacent Segment Disease","year":2015,"lang":"en","type":"article","venue":"Spine","topic":"Spine and Intervertebral Disc Pathology","field":"Medicine","cited_by":42,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Medicine; Oswestry Disability Index; Multivariate analysis; Visual analogue scale; Degenerative disc disease; Mann–Whitney U test; Surgery; Exact test; Low back pain; Internal medicine; Lumbar","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":[0.0008667429,0.0006424485,0.0007179494,0.001070836,0.0009228939,0.0009048751,0.0007511599,0.001802116,0.005674332],"category_scores_gemma":[0.006888045,0.0002640789,0.0006475507,0.001043641,0.001260217,0.001024468,0.0009261096,0.0009480855,0.0008339413],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005074755,"about_ca_system_score_gemma":0.0007618557,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004043379,"about_ca_topic_score_gemma":0.0005179304,"domain_scores_codex":[0.9989415,0.0001687487,0.0001948618,0.0001976003,0.0002364351,0.0002609564],"domain_scores_gemma":[0.9943304,0.001989626,0.002377014,0.0005984752,0.000261346,0.0004430443],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004810744,0.0004580445,0.6292782,0.0006270188,0.000146879,0.3334268,0.0003705604,0.0002414016,0.001745544,0.001483837,0.0008500964,0.03089054],"study_design_scores_gemma":[0.00006226009,0.000779162,0.06516906,0.00010358,0.00006559847,0.9310053,0.0001892297,0.0002684525,0.0007903448,0.0003167342,0.001237699,0.00001264384],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9831709,0.007200093,0.002638324,0.0003672352,0.0001466999,0.0001786255,0.0001313649,0.00004363817,0.00612303],"genre_scores_gemma":[0.9981628,0.0007534667,0.0003769745,0.0001194223,0.0001483958,0.00003936739,0.00008846165,0.000005344825,0.0003057376],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005674332,"threshold_uncertainty_score":0.01898253,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03689082590218003,"score_gpt":0.3147960269503179,"score_spread":0.2779052010481379,"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."}}