{"id":"W3196519443","doi":"10.1016/j.arth.2021.08.033","title":"Does a Monoblock Acetabular Component With a Ceramic Liner Cause More Pelvic Bone Loss Than a Conventional Modular Cementless Acetabular Component? A 2-Year Randomized Clinical Trial","year":2021,"lang":"en","type":"article","venue":"The Journal of Arthroplasty","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Ottawa; Ottawa Hospital","funders":"","keywords":"Radiodensity; Periprosthetic; Medicine; Stress shielding; Dentistry; Metallosis; Surgery; Femoral head; Ceramic; Radiography; Arthroplasty; Implant; 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":[0.005571872,0.003069012,0.005903909,0.0007021446,0.0008580819,0.002273327,0.00164538,0.004927972,0.007309455],"category_scores_gemma":[0.004444504,0.001591349,0.005244749,0.0008531087,0.003441488,0.002797683,0.0007896824,0.004393934,0.001362933],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009608585,"about_ca_system_score_gemma":0.000963892,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006915504,"about_ca_topic_score_gemma":0.0008508004,"domain_scores_codex":[0.997467,0.001204753,0.0002447314,0.0006129655,0.0002003797,0.0002701907],"domain_scores_gemma":[0.9954681,0.002293746,0.001001771,0.000444526,0.0002641079,0.0005275913],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.987286,0.005382328,0.001086509,0.0003822177,0.001787618,0.00003466201,0.0000357244,0.00008730059,0.0009021494,0.00005395005,0.0001307411,0.002830802],"study_design_scores_gemma":[0.8328763,0.1583919,0.003871384,0.00005424752,0.003427508,0.00005271216,0.00007076528,0.0003246359,0.000357775,0.0001939323,0.0003419018,0.00003701615],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9918897,0.003599877,0.0007089793,0.0004758064,0.0008781626,0.001504978,0.0003094416,0.00003921224,0.0005939113],"genre_scores_gemma":[0.9899455,0.00235911,0.001189141,0.001235618,0.001308384,0.001683633,0.0005776354,0.00002303379,0.001677991],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007309455,"threshold_uncertainty_score":0.02946723,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02394810734023348,"score_gpt":0.2993875860491945,"score_spread":0.275439478708961,"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."}}