{"id":"W3202511290","doi":"10.1007/s00132-021-04168-8","title":"Downsizing in total hip arthroplasty. A short stem as a revision implant","year":2021,"lang":"en","type":"article","venue":"Der Orthopäde","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; WOMAC; Calcar; Harris Hip Score; Stress shielding; Visual analogue scale; Osteolysis; Surgery; Osteoarthritis; Arthroplasty; Radiography; Implant; Total hip arthroplasty; Orthopedic surgery; Shoulders","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":[0.0005703279,0.000579694,0.0003641142,0.0007798809,0.0004814062,0.000546083,0.0004031989,0.0009274897,0.001918684],"category_scores_gemma":[0.003358943,0.0002049303,0.0006960738,0.0004642973,0.0006449742,0.000374546,0.0003650763,0.0005166114,0.0004863275],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000257833,"about_ca_system_score_gemma":0.0002806837,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003962458,"about_ca_topic_score_gemma":0.0007065153,"domain_scores_codex":[0.9994642,0.00009452723,0.00008917607,0.00005647753,0.0002027341,0.00009288482],"domain_scores_gemma":[0.9980172,0.0004328283,0.001041169,0.0001307382,0.0001663565,0.0002118318],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005472677,0.0001410035,0.8453901,0.0003140822,0.0001034684,0.08245694,0.000332887,0.0002382387,0.006796745,0.0001765321,0.001002476,0.06250022],"study_design_scores_gemma":[0.00003223285,0.001491403,0.2854823,0.0001321233,0.0001498766,0.7067992,0.0003868634,0.0004612697,0.00247069,0.0001872325,0.002382427,0.00002434669],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9871783,0.0096553,0.0009497815,0.000188303,0.00009309692,0.00004222529,0.00004858512,0.00004065289,0.001803645],"genre_scores_gemma":[0.9975017,0.00137834,0.0004218206,0.0001562194,0.0001522477,0.00001003395,0.0000691667,0.000006902874,0.0003036806],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001918684,"threshold_uncertainty_score":0.006418586,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02087129147473508,"score_gpt":0.2769357895367926,"score_spread":0.2560644980620575,"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."}}