{"id":"W2131205777","doi":"10.2106/jbjs.m.00164","title":"Metal Ion Levels After Metal-on-Metal Total Hip Arthroplasty","year":2014,"lang":"en","type":"article","venue":"Journal of Bone and Joint Surgery","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":57,"is_retracted":false,"has_abstract":true,"ca_institutions":"London Health Sciences Centre","funders":"","keywords":"Metal; Chromium; Cobalt; Metal ions in aqueous solution; Total hip arthroplasty; Medicine; Surgery; Chemistry; Materials science; Metallurgy; Inorganic chemistry","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":[],"consensus_categories":[],"category_scores_codex":[0.001738069,0.0002498215,0.001242021,0.0004745789,0.00009310167,0.00003543239,0.00001132956,0.0001072993,0.0006581043],"category_scores_gemma":[0.0004746558,0.0001660018,0.000705964,0.0001179019,0.0001260093,0.0002722531,0.00003833729,0.000428224,0.00005786044],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002099688,"about_ca_system_score_gemma":0.0001198867,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000005022406,"about_ca_topic_score_gemma":0.000002245021,"domain_scores_codex":[0.9976485,0.0001232061,0.001089907,0.0002079735,0.0005819863,0.0003483972],"domain_scores_gemma":[0.9984471,0.0003204528,0.0005593086,0.0001775637,0.0001342988,0.0003613236],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.007443453,0.002955243,0.1588184,0.0009532532,0.003019792,0.01215457,0.0008616312,0.00003790927,0.05681757,0.0006002935,0.03953817,0.7167997],"study_design_scores_gemma":[0.002754587,0.001614868,0.9095297,0.0008173796,0.0005704144,0.02270093,0.0001454025,0.00008970743,0.004673374,0.0001056181,0.05657025,0.0004277754],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9955048,0.000982272,0.0001924615,0.001053144,0.001611906,0.00008757858,0.00001645385,0.00001609763,0.0005353004],"genre_scores_gemma":[0.9965627,0.000260771,0.0002157893,0.0007618636,0.00138257,0.000002355471,0.000003957157,0.00002761991,0.0007823998],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7507113,"threshold_uncertainty_score":0.720578,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02568659293284097,"score_gpt":0.2400065075913158,"score_spread":0.2143199146584748,"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."}}