{"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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","research_integrity","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0004892618,0.0007107808,0.002225394,0.0003804232,0.0001167193,0.00002902351,0.0002391061,0.001001584,0.003279868],"category_scores_gemma":[0.00236805,0.0003840181,0.0004932877,0.0002436884,0.0002599946,0.0001147211,0.00003512677,0.005196474,0.00003243618],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001202863,"about_ca_system_score_gemma":0.001245363,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002950172,"about_ca_topic_score_gemma":0.0000110497,"domain_scores_codex":[0.996107,0.0001270031,0.001341684,0.0004434055,0.001358377,0.0006224784],"domain_scores_gemma":[0.9957704,0.001339636,0.001170634,0.0003893373,0.0005211931,0.0008087968],"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":[0.004813201,0.00004451746,0.0001980623,0.0006085554,0.0006098318,0.009587379,0.00100354,0.000009828885,0.0002290662,0.000001703196,0.9328668,0.0500275],"study_design_scores_gemma":[0.05438666,0.006683633,0.0002329227,0.001618755,0.001458072,0.01390766,0.0001234787,0.00002011587,0.0001983881,0.000244795,0.9207835,0.0003419674],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.00180532,0.003311694,0.00487582,0.9845837,0.004027877,0.0006989995,0.00005176123,0.00005312127,0.0005916646],"genre_scores_gemma":[0.01976812,0.0007291422,0.001712298,0.7664893,0.2023253,0.000007544347,0.0003152375,0.000156095,0.008497021],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.2180945,"threshold_uncertainty_score":0.9998612,"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."}}