{"id":"W3212207438","doi":"10.1002/9781119413936.ch56","title":"Periprosthetic Fractures: Knee","year":2021,"lang":"en","type":"other","venue":"Evidence-Based Orthopedics","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; McMaster University","funders":"","keywords":"Periprosthetic; Medicine; Intramedullary rod; Surgery; Femur; Internal fixation; Reduction (mathematics); Arthroplasty","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003208577,0.0006664308,0.0009893705,0.0003945895,0.0001223481,0.00007866316,0.0001598155,0.0007407003,0.05297207],"category_scores_gemma":[0.0006750764,0.0005307054,0.000479399,0.0003662901,0.000302469,0.00006426343,0.00009223736,0.0009377124,0.0004507646],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008238525,"about_ca_system_score_gemma":0.001518506,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001176876,"about_ca_topic_score_gemma":0.0001052414,"domain_scores_codex":[0.9967108,0.0001309528,0.0005152442,0.000893708,0.00110743,0.0006418556],"domain_scores_gemma":[0.997656,0.0002146522,0.0003575782,0.001146497,0.0001181199,0.0005071845],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001820113,0.0002953737,0.01688489,0.001824111,0.0002126342,0.003553944,0.00006361389,0.000008699019,0.00006724118,0.00004875054,0.8777581,0.0991006],"study_design_scores_gemma":[0.00126558,0.0004940887,0.002120933,0.013254,0.0003801468,0.0003256122,0.00003964569,0.00007703661,0.0000606994,0.000002642544,0.981436,0.0005436043],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.004862566,0.2482037,0.003344085,0.009739673,0.008550337,0.004368182,0.0004781048,0.002034742,0.7184186],"genre_scores_gemma":[0.008352338,0.007654503,0.004426633,0.01018752,0.004603301,0.00009739579,0.0006282264,0.001127377,0.9629227],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.2445041,"threshold_uncertainty_score":0.9997144,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03583986355140006,"score_gpt":0.3103724549086759,"score_spread":0.2745325913572759,"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."}}