{"id":"W2578250360","doi":"","title":"TOTAL HIP ARTHROPLASTY: WHY DO PRIMARIES FAIL?","year":2008,"lang":"en","type":"article","venue":"","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Acetabulum; Arthroplasty; Hip dysplasia; Univariate analysis; Surgery; Retrospective cohort study; Body mass index; Total hip arthroplasty; Femoral head; Osteoarthritis; Radiography; Internal medicine; Multivariate analysis","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":[0.0006601246,0.0002342207,0.0003455736,0.000842493,0.0005176396,0.0008201685,0.000306009,0.0007129849,0.002307917],"category_scores_gemma":[0.006400081,0.0002350663,0.0001907613,0.0008380983,0.0004863224,0.0006899942,0.0004719397,0.0005181034,0.0007821054],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002328337,"about_ca_system_score_gemma":0.0002742297,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001903725,"about_ca_topic_score_gemma":0.005083075,"domain_scores_codex":[0.9995864,0.00009477312,0.00006335822,0.00006786417,0.0001053046,0.00008227046],"domain_scores_gemma":[0.997694,0.0005825543,0.001011745,0.0001242409,0.0001885301,0.0003989633],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003152411,0.000013591,0.991706,0.0000133548,0.00001131071,0.000588795,0.0001100754,0.000009664495,0.00003889695,0.0000369686,0.0004162334,0.007023575],"study_design_scores_gemma":[0.000008753294,0.0001509613,0.9794726,0.00009458336,0.00003826652,0.01609207,0.001246261,0.0002983127,0.00009530638,0.0003976784,0.002093342,0.00001193946],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.993031,0.003829421,0.0001741953,0.0009655422,0.00008323973,0.000007498974,0.0002119787,0.00001067325,0.001686571],"genre_scores_gemma":[0.9983271,0.001033618,0.00007415172,0.0001427047,0.00009292314,0.00000260209,0.0001397447,0.000002657745,0.0001845611],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002307917,"threshold_uncertainty_score":0.007720768,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01821076661021982,"score_gpt":0.2371421649076834,"score_spread":0.2189313982974636,"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."}}