{"id":"W2008194916","doi":"10.1097/brs.0000000000000887","title":"Comparison of Clinical Outcomes of 1- and 2-Level Total Disc Replacement","year":2015,"lang":"en","type":"article","venue":"Spine","topic":"Cervical and Thoracic Myelopathy","field":"Medicine","cited_by":38,"is_retracted":false,"has_abstract":true,"ca_institutions":"Discovery Air (Canada)","funders":"","keywords":"Medicine; Anterior cervical discectomy and fusion; Degenerative disc disease; Visual analogue scale; Surgery; Discectomy; Randomized controlled trial; Investigational device exemption; Neck pain; Range of motion; Complication; Prospective cohort study; Cervical vertebrae; Cervical spine; Clinical trial; Lumbar; 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":[0.003078525,0.0007147415,0.001694679,0.0004009951,0.00023661,0.0006985163,0.0005793331,0.001171407,0.003108148],"category_scores_gemma":[0.004408813,0.0004131845,0.001488465,0.0003111692,0.0007408031,0.0005280104,0.0003681003,0.0006902875,0.0003973936],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004953532,"about_ca_system_score_gemma":0.0007445378,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002296293,"about_ca_topic_score_gemma":0.000501646,"domain_scores_codex":[0.9971335,0.001597449,0.0002830417,0.0003355087,0.0004054382,0.0002451052],"domain_scores_gemma":[0.9968002,0.001000843,0.001222182,0.0002354859,0.0002310915,0.0005101531],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"observational","study_design_scores_codex":[0.8793406,0.01718208,0.06770909,0.000657827,0.003056731,0.0001185309,0.0001173753,0.0007655118,0.004098461,0.0001246341,0.000356343,0.0264728],"study_design_scores_gemma":[0.2669746,0.5632471,0.1636418,0.0001045943,0.001948844,0.0002868966,0.000115528,0.001242986,0.001429116,0.0001770897,0.0007696695,0.00006180492],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9979353,0.0009510334,0.0001637075,0.00004424566,0.00006383867,0.0003775268,0.0001359188,0.000005811189,0.0003225115],"genre_scores_gemma":[0.9984794,0.0002755662,0.0002525376,0.00009647055,0.000113463,0.0003429271,0.0002717658,0.000001485545,0.0001663577],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003108148,"threshold_uncertainty_score":0.01628095,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2172666502517749,"score_gpt":0.4815865495940932,"score_spread":0.2643198993423184,"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."}}