{"id":"W2738987184","doi":"10.1177/2309499017721041","title":"Isolated revision of the acetabular component using alumina-on-alumina bearings without a metal sleeve: A preliminary study","year":2017,"lang":"en","type":"article","venue":"Journal of orthopaedic surgery","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Alumina ceramic; Radiography; Surgery; Acetabulum; Harris Hip Score; Osteoarthritis; Ceramic; Composite material","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":[0.0005218081,0.0009477785,0.0008463782,0.0007981765,0.0005061185,0.0006137377,0.0007110379,0.000681213,0.002223402],"category_scores_gemma":[0.002179291,0.0002782964,0.001093589,0.0005361169,0.0007690642,0.0004197699,0.000542865,0.0006425174,0.0006609713],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003002457,"about_ca_system_score_gemma":0.0004789736,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005200405,"about_ca_topic_score_gemma":0.0009283994,"domain_scores_codex":[0.9994111,0.00009891739,0.000129556,0.0001013808,0.0001497799,0.0001093891],"domain_scores_gemma":[0.9975072,0.0008277841,0.0005795162,0.0003606251,0.0003463982,0.0003786684],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.009471443,0.005247993,0.6924462,0.001489621,0.001108156,0.1616345,0.001879317,0.0004550213,0.04238281,0.0001005756,0.0003841122,0.08340026],"study_design_scores_gemma":[0.000840484,0.05187919,0.4401668,0.0002167545,0.0009987113,0.4871011,0.00137796,0.0008161652,0.01342124,0.0001124497,0.002965276,0.0001037404],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9978622,0.001246921,0.0004140502,0.0000167743,0.00001456455,0.00004645532,0.00002983019,0.0000083764,0.0003608682],"genre_scores_gemma":[0.9987376,0.0005433473,0.000350267,0.00005549647,0.00006163585,0.00002396243,0.00008554597,0.00000408219,0.0001380606],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002223402,"threshold_uncertainty_score":0.007438004,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0441255935412994,"score_gpt":0.306699610810065,"score_spread":0.2625740172687656,"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."}}