{"id":"W2015271294","doi":"10.1002/art.10631","title":"Timing of total joint replacement affects clinical outcomes among patients with osteoarthritis of the hip or knee","year":2002,"lang":"en","type":"article","venue":"Arthritis & Rheumatism","topic":"Total Knee Arthroplasty Outcomes","field":"Medicine","cited_by":433,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; University of Toronto","funders":"Canadian Arthritis Network; National Institute of Arthritis and Musculoskeletal and Skin Diseases; Canadian Orthopaedic Foundation; Arthritis Foundation","keywords":"Medicine; Osteoarthritis; WOMAC; Physical therapy; Knee replacement; Prospective cohort study; Joint replacement; Orthopedic surgery; Total hip replacement; Cohort study; Cohort; Hip surgery; Arthroplasty; Surgery; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003501294,0.000335517,0.001136951,0.0001264059,0.000128162,0.00001859358,0.0001296046,0.0001471375,0.001624943],"category_scores_gemma":[0.0008072394,0.0002111626,0.0003774592,0.0002898248,0.0006401653,0.000189963,0.0001994378,0.0003340014,0.00004902363],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004806113,"about_ca_system_score_gemma":0.00005767369,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001613058,"about_ca_topic_score_gemma":0.00041211,"domain_scores_codex":[0.9967838,0.0001861262,0.001239954,0.000438078,0.0009057859,0.0004462596],"domain_scores_gemma":[0.9975665,0.0004530236,0.0006876538,0.0009142954,0.0001723092,0.0002061721],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001739374,0.0005000021,0.8541405,0.0001037436,0.000170465,0.0000227336,0.0006518723,0.000007689277,0.00003136141,0.00005520614,0.00112078,0.1430217],"study_design_scores_gemma":[0.01411855,0.0038038,0.9772817,0.003500595,0.00007866384,0.0000928464,0.0001611577,0.0001021019,0.0005201124,0.00001293757,0.00008722191,0.0002402505],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9957226,0.0006421934,0.00002275407,0.0003804729,0.0006092751,0.001410606,0.0000469174,0.00006927588,0.001095896],"genre_scores_gemma":[0.9968337,0.0002374987,0.001366102,0.0001612758,0.00002461943,0.0000481578,0.000009531115,0.00005910011,0.001260011],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1427815,"threshold_uncertainty_score":0.9992877,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02361200788022097,"score_gpt":0.2549497229805068,"score_spread":0.2313377151002858,"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."}}