{"id":"W2795106983","doi":"10.1177/2151459318765381","title":"Cementless Stem for Femoral Neck Fractures in a Patient’s 10th Decade of Life: High Rate of Periprosthetic Fractures","year":2018,"lang":"en","type":"article","venue":"Geriatric Orthopaedic Surgery & Rehabilitation","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Periprosthetic; Medicine; Geriatric trauma; Surgery; Femoral neck; Orthopedic surgery; Internal medicine; Arthroplasty; Osteoporosis; Emergency medicine; Poison control; Injury Severity Score; Injury prevention","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.001217118,0.0003192917,0.0009850345,0.0007479094,0.0000983389,0.00001471852,0.00008274862,0.0002170777,0.0003348813],"category_scores_gemma":[0.001821485,0.0002635527,0.0004572318,0.0007591778,0.0003585007,0.0001900437,0.00004497567,0.00018205,0.000006301504],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007138909,"about_ca_system_score_gemma":0.0005102103,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001660379,"about_ca_topic_score_gemma":0.00005158146,"domain_scores_codex":[0.9967573,0.0002657302,0.0014857,0.0005214846,0.0004850315,0.0004847886],"domain_scores_gemma":[0.9959828,0.002052244,0.0008164505,0.000443366,0.0005062688,0.0001988962],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.004076905,0.0007579877,0.7632229,0.001302188,0.0001018415,0.00001417143,0.002759553,0.00006340392,0.001404101,0.00009690422,0.002803097,0.2233969],"study_design_scores_gemma":[0.003432982,0.003387126,0.9817569,0.0004504648,0.0001589847,0.00002142807,0.001272568,0.0001692739,0.002538606,0.0002306108,0.006250027,0.0003310067],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9954376,0.0007421145,0.0003099157,0.0006437618,0.001216326,0.001434389,0.0001228074,0.00004372101,0.00004931702],"genre_scores_gemma":[0.9966869,0.00006805816,0.002193697,0.0002990161,0.0004158157,0.0001249341,0.0001171043,0.00004992382,0.00004457015],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2230659,"threshold_uncertainty_score":0.9999816,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01187905014269752,"score_gpt":0.2639130054145394,"score_spread":0.2520339552718419,"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."}}