{"id":"W3011353950","doi":"10.1056/nejmc2000062","title":"Total Hip Arthroplasty or Hemiarthroplasty for Hip Fracture","year":2020,"lang":"en","type":"letter","venue":"New England Journal of Medicine","topic":"Hip and Femur Fractures","field":"Medicine","cited_by":13,"is_retracted":false,"has_abstract":false,"ca_institutions":"McMaster University","funders":"","keywords":"Hip fracture; Total hip arthroplasty; Medicine; Hip arthroplasty; Arthroplasty; Surgery; Internal medicine; Osteoporosis","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":[0.0006579257,0.0006845718,0.0007737624,0.0009819696,0.003999474,0.001899897,0.0008314822,0.02627966,0.02336653],"category_scores_gemma":[0.007297626,0.0004301298,0.001051971,0.0008506014,0.001287841,0.001623873,0.001158061,0.01285514,0.007112773],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002781834,"about_ca_system_score_gemma":0.003697135,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007645024,"about_ca_topic_score_gemma":0.02046145,"domain_scores_codex":[0.999173,0.0001808468,0.000105302,0.00007008704,0.0001993753,0.0002714055],"domain_scores_gemma":[0.9984105,0.0005675239,0.0001662728,0.0000433419,0.0002617388,0.0005506034],"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":[0.0001978231,0.0001639073,0.008051747,0.0001579595,0.0000367351,0.09951935,0.0004193071,0.0002288175,0.0006331952,0.00560222,0.8649608,0.02002799],"study_design_scores_gemma":[0.0003342312,0.0002857092,0.01366468,0.001248793,0.00009005677,0.1115527,0.002005553,0.001427732,0.0004522463,0.01488858,0.8539572,0.00009254405],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.006629738,0.00347583,0.0002661206,0.8741288,0.03225492,0.00006788828,0.0002240575,0.00004407584,0.0829087],"genre_scores_gemma":[0.05192234,0.006225231,0.0005861662,0.7273721,0.09671305,0.00007815963,0.0002090085,0.00006027055,0.1168337],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.02627966,"threshold_uncertainty_score":0.07816887,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02521870929518382,"score_gpt":0.2854714673800723,"score_spread":0.2602527580848885,"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."}}