{"id":"W4415243722","doi":"10.47176/mjiri.39.111","title":"Functional Outcomes of Different Bearing Surfaces for Total Hip Arthroplasty: A Systematic Review and Meta-Analysis","year":2025,"lang":"en","type":"review","venue":"Medical Journal of the Islamic Republic of Iran","topic":"Orthopaedic implants and arthroplasty","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Implant; Bearing (navigation); Total hip arthroplasty; Total hip replacement; Bearing surface; Reduction (mathematics)","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":[0.007831491,0.00218975,0.01371369,0.006966945,0.0006444929,0.002518871,0.001581196,0.001671363,0.003501646],"category_scores_gemma":[0.01890292,0.001098328,0.02169506,0.007650231,0.0006384815,0.001531933,0.001297846,0.001223065,0.0002288056],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002081428,"about_ca_system_score_gemma":0.004194262,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006151076,"about_ca_topic_score_gemma":0.01703195,"domain_scores_codex":[0.9947184,0.002071717,0.001739338,0.0005224533,0.0007449366,0.0002032434],"domain_scores_gemma":[0.9879283,0.008229752,0.002268173,0.0002517538,0.00113582,0.0001863198],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"meta_analysis","study_design_scores_codex":[0.001031241,0.00003116224,0.004030322,0.7516525,0.2201556,0.00013815,0.0001128419,0.000247073,0.0002078322,0.0001214965,0.0007795221,0.02149229],"study_design_scores_gemma":[0.0005421549,0.0003337795,0.008091786,0.09834217,0.8881502,0.0002411778,0.0001322815,0.0001605389,0.0001803045,0.0002078317,0.003578313,0.00003944601],"study_design_candidate":"meta_analysis","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.002774779,0.9963351,0.0001573906,0.0001016375,0.00005637357,0.0001455435,0.0002814477,0.000008865842,0.0001388887],"genre_scores_gemma":[0.07702465,0.9202743,0.0009445099,0.0004180316,0.0001205399,0.0005667993,0.0004672953,0.00001102377,0.0001728373],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.01371369,"threshold_uncertainty_score":0.04141736,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0631252112751935,"score_gpt":0.3308735820893901,"score_spread":0.2677483708141966,"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."}}