{"id":"W3033536690","doi":"10.2106/jbjs.oa.19.00066","title":"Wear Rates of XLPE Nearly 50% Lower Than Previously Thought After Adjusting for Initial Creep","year":2020,"lang":"en","type":"article","venue":"JBJS Open Access","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":24,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University; St. Michael's Hospital","funders":"","keywords":"Polyethylene; Creep; Cross-linked polyethylene; Medicine; Total hip arthroplasty; Radiography; Femoral head; Surgery; Materials science; Composite material","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001978897,0.0002686086,0.000445547,0.0002812891,0.0001359333,0.0004428606,0.0001624344,0.0002306345,0.002642399],"category_scores_gemma":[0.002887065,0.00010986,0.0005314861,0.0002473939,0.0001838187,0.0002462155,0.0002502032,0.0003884708,0.0002427239],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001326783,"about_ca_system_score_gemma":0.0001985958,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002147984,"about_ca_topic_score_gemma":0.0002829185,"domain_scores_codex":[0.9991823,0.0002744167,0.00009853662,0.0001726962,0.0001816739,0.00009044126],"domain_scores_gemma":[0.9970868,0.001023675,0.001125178,0.0004102908,0.0002049506,0.0001491195],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.02167587,0.0005366897,0.8737078,0.0002037133,0.0005519664,0.0001650816,0.0001978847,0.0005378392,0.03935013,0.000107422,0.0003292025,0.0626364],"study_design_scores_gemma":[0.0004046291,0.009869949,0.9783084,0.00002456811,0.000377141,0.0009846834,0.00009528101,0.0007519696,0.00740833,0.000093565,0.001669459,0.00001202688],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988999,0.0003736489,0.000329364,0.00001573267,0.00000689317,0.00001718696,0.00007971004,0.000009188497,0.000268445],"genre_scores_gemma":[0.9991251,0.0000665833,0.000376337,0.00002286584,0.000005529209,0.00001354665,0.0001047704,0.000002413729,0.0002830479],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002642399,"threshold_uncertainty_score":0.01046556,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09986498722527135,"score_gpt":0.4201266314043147,"score_spread":0.3202616441790433,"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."}}