{"id":"W2773801844","doi":"10.1097/rhu.0000000000000613","title":"Racial Variation in Total Knee Replacement in a Diverse Nationwide Clinical Trial","year":2017,"lang":"en","type":"article","venue":"JCR Journal of Clinical Rheumatology","topic":"Total Knee Arthroplasty Outcomes","field":"Medicine","cited_by":46,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Institute of Arthritis and Musculoskeletal and Skin Diseases; National Cancer Institute","keywords":"Medicine; Osteoarthritis; WOMAC; Interquartile range; Hazard ratio; Physical therapy; Confidence interval; Knee replacement; Randomized controlled trial; Proportional hazards model; Cohort; Arthroplasty; Internal medicine; Surgery","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":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.009162078,0.0001715118,0.001739634,0.0003143485,0.0001057735,0.00003795082,0.0002313686,0.0004848907,0.0002161452],"category_scores_gemma":[0.06351202,0.0001428012,0.0005524724,0.00009102636,0.0003271692,0.0003570788,0.0001719505,0.001589388,0.00008029202],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008037238,"about_ca_system_score_gemma":0.0007008797,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00009684205,"about_ca_topic_score_gemma":0.0004810134,"domain_scores_codex":[0.9930853,0.0009343892,0.004845475,0.0003257201,0.0004881084,0.0003210371],"domain_scores_gemma":[0.9926524,0.003447152,0.002892401,0.0005067951,0.0002331202,0.0002680974],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.07415359,0.001350371,0.9080473,0.00001884813,0.0001244028,0.0004395835,0.0002776912,0.00001323295,0.000004164664,0.0005785516,0.0004200273,0.01457222],"study_design_scores_gemma":[0.1526081,0.00414275,0.8403922,0.0001814529,0.00006224074,0.0004359362,0.00009614509,0.000326145,0.000001673372,0.0005524067,0.001095911,0.0001050429],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9859642,0.00004777862,0.0001592671,0.005918298,0.006961426,0.0004579197,0.000002074053,0.00000983071,0.0004792235],"genre_scores_gemma":[0.9973113,0.0002375633,0.001454634,0.0002832412,0.000491452,0.000005899105,0.000001742541,0.00001562232,0.0001985593],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07845446,"threshold_uncertainty_score":0.9443764,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09439081361226569,"score_gpt":0.4527709742085689,"score_spread":0.3583801605963032,"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."}}