{"id":"W4207043623","doi":"10.14444/8196","title":"Long-Term Outcomes Following Lumbar Nucleus Replacement","year":2021,"lang":"en","type":"article","venue":"The International Journal of Spine Surgery","topic":"Spine and Intervertebral Disc Pathology","field":"Medicine","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"","keywords":"Medicine; Oswestry Disability Index; Visual analogue scale; Implant; Magnetic resonance imaging; Lumbar; Back pain; Patient satisfaction; Retrospective cohort study; Surgery; Modic changes; Low back pain; Physical therapy; Radiology","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":[0.00192974,0.0002874016,0.0006919975,0.001263955,0.0008602479,0.001173696,0.0005906677,0.0006776025,0.002096109],"category_scores_gemma":[0.009430119,0.0001483533,0.0006742564,0.0008096367,0.0007378004,0.0008891192,0.0009853711,0.000653444,0.0004731141],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001066181,"about_ca_system_score_gemma":0.0004958074,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001307999,"about_ca_topic_score_gemma":0.002695594,"domain_scores_codex":[0.9984778,0.0002883259,0.0002683899,0.0001389094,0.0005224599,0.000304139],"domain_scores_gemma":[0.9896953,0.001608555,0.005555913,0.0002707768,0.001440018,0.001429293],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003856295,0.0001272097,0.9917988,0.00006725677,0.0001140332,0.0006745842,0.0001399904,0.00007896381,0.0001866974,0.00001384486,0.0001573558,0.006255696],"study_design_scores_gemma":[0.00001482408,0.001060257,0.995667,0.00006284576,0.00009904069,0.002159137,0.0003460254,0.0001025137,0.0001432683,0.0000430254,0.0002859439,0.0000162664],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9962862,0.002258246,0.0001073441,0.0001332723,0.00003032682,0.00001785071,0.000347226,0.000005682036,0.0008140104],"genre_scores_gemma":[0.9989583,0.0002968244,0.00004349524,0.00003889014,0.00002949048,0.00001241064,0.0005118981,0.000001488746,0.000107108],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002096109,"threshold_uncertainty_score":0.01020557,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04524806061884852,"score_gpt":0.3402255622964674,"score_spread":0.2949775016776189,"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."}}