{"id":"W2976467963","doi":"10.1177/2151459319876859","title":"Treatment of Periprosthetic Femoral Fractures Vancouver Type B2: Revision Arthroplasty Versus Open Reduction and Internal Fixation With Locking Compression Plate","year":2019,"lang":"en","type":"article","venue":"Geriatric Orthopaedic Surgery & Rehabilitation","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":60,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Periprosthetic; Internal fixation; Surgery; Implant; Reduction (mathematics); Complication; Radiological weapon; Fixation (population genetics); Arthroplasty","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005832149,0.0003532985,0.000679659,0.0007281815,0.000354286,0.0004168857,0.0003132964,0.0004011102,0.001485957],"category_scores_gemma":[0.001549804,0.0001539538,0.0005204637,0.0006086198,0.0003879028,0.0001844429,0.0003912708,0.0002818763,0.0001709906],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003512422,"about_ca_system_score_gemma":0.0007159099,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000623845,"about_ca_topic_score_gemma":0.001722517,"domain_scores_codex":[0.9993675,0.0001325536,0.0001323692,0.00009265407,0.0001928281,0.00008201887],"domain_scores_gemma":[0.999274,0.0001667043,0.0003150419,0.00001977756,0.00007077403,0.0001537765],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.007963413,0.000945947,0.7824798,0.001474821,0.0005614705,0.003936247,0.00024495,0.0003410037,0.004244103,0.0001799558,0.0009293669,0.196699],"study_design_scores_gemma":[0.001296223,0.01225833,0.9242476,0.001084693,0.0008049433,0.0527705,0.001326503,0.001126408,0.001851722,0.0004399878,0.002743828,0.00004925222],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9819028,0.01580978,0.0006636992,0.0001582333,0.00006103998,0.00008093975,0.00009274117,0.000007512539,0.00122334],"genre_scores_gemma":[0.9961537,0.00273005,0.0004919741,0.000104685,0.0001471182,0.00006578209,0.0001427501,0.000002218567,0.0001617194],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001485957,"threshold_uncertainty_score":0.004970968,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01482451846349578,"score_gpt":0.2783067058303839,"score_spread":0.2634821873668881,"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."}}