{"id":"W4205821392","doi":"10.1097/brs.0000000000004290","title":"Low-Density Pedicle Screw Constructs Are Associated with Lower Incidence of Proximal Junctional Failure in Adult Spinal Deformity Surgery","year":2022,"lang":"en","type":"article","venue":"Spine","topic":"Scoliosis diagnosis and treatment","field":"Medicine","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Medicine; Surgery; Kyphosis; Body mass index; Vertebra; Spinal fusion; Lordosis; Incidence (geometry); Retrospective cohort study; Pelvic tilt; Osteotomy; Pelvis; Internal medicine; Radiography","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":[0.0005519594,0.0002849558,0.0003600887,0.0007423709,0.0003265226,0.0005915048,0.0003064224,0.0004640316,0.002464418],"category_scores_gemma":[0.001749595,0.0003727781,0.0005628234,0.0008491725,0.0002069877,0.0003745902,0.0002671006,0.0004974261,0.0002623559],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001837749,"about_ca_system_score_gemma":0.0003116112,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002031138,"about_ca_topic_score_gemma":0.002676874,"domain_scores_codex":[0.9995655,0.00006907022,0.00005966241,0.0001319758,0.00008790699,0.00008578697],"domain_scores_gemma":[0.9984732,0.0001804386,0.0009177768,0.0001095035,0.000113969,0.0002050244],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00008999048,0.00002031454,0.9994221,0.000004473928,0.00002948667,0.00003722754,0.000009712829,0.000009192562,0.00006341562,0.000003857348,0.00002360243,0.0002866942],"study_design_scores_gemma":[0.00001200351,0.0002525834,0.9990265,0.000004727018,0.00003738408,0.000381158,0.00006111621,0.0001143057,0.00003201413,0.000009260702,0.00006603765,0.000002735441],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994975,0.0001085594,0.00007264685,0.000009894788,0.000004419959,0.00000558546,0.0002000903,0.000002357094,0.0000989117],"genre_scores_gemma":[0.9996328,0.00004214215,0.00005099706,0.000008638045,0.000006072143,0.000006914668,0.0001850338,0.000001077944,0.00006624785],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002464418,"threshold_uncertainty_score":0.008244276,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01435147354457756,"score_gpt":0.2443458497889967,"score_spread":0.2299943762444192,"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."}}