{"id":"W4409713180","doi":"10.1016/j.joca.2025.02.700","title":"COMPARING TOTAL KNEE ARTHROPLASTY AND EDUCATION AND EXERCISE OUTCOMES BY KNEE OSTEOARTHRITIS SYMPTOM SEVERITY USING MATCHED OBSERVATIONAL DATA","year":2025,"lang":"en","type":"article","venue":"Osteoarthritis and Cartilage","topic":"Total Knee Arthroplasty Outcomes","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Arthritis Society; University Health Network","funders":"","keywords":"Observational study; Osteoarthritis; Medicine; Physical therapy; Total knee arthroplasty; Arthroplasty; Physical medicine and rehabilitation; Internal medicine; Surgery; Alternative medicine","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":[0.007888293,0.001008304,0.001689203,0.002148543,0.001006366,0.001752688,0.002360002,0.001636407,0.003506015],"category_scores_gemma":[0.02786662,0.001250684,0.005636839,0.003573795,0.0008137407,0.001699557,0.00245094,0.001670662,0.0005185053],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001134761,"about_ca_system_score_gemma":0.001449343,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01773302,"about_ca_topic_score_gemma":0.018725,"domain_scores_codex":[0.9806384,0.008228268,0.003552334,0.003432534,0.002072361,0.002076167],"domain_scores_gemma":[0.9728951,0.009414515,0.01095313,0.003345791,0.001659591,0.00173183],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.009452215,0.0006003875,0.9745015,0.0002206582,0.01189714,0.0001026873,0.0002056201,0.0003698742,0.0002745455,0.0001414312,0.0004910102,0.001742901],"study_design_scores_gemma":[0.001603598,0.003019095,0.987112,0.0000792397,0.003749762,0.0002488472,0.0007430504,0.002058195,0.0002298657,0.0003271227,0.0007786889,0.00005054971],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9948955,0.0006166453,0.0007109447,0.00005184483,0.00006501583,0.00009694039,0.003251694,0.000008966687,0.0003024063],"genre_scores_gemma":[0.9944687,0.0001400152,0.0003820717,0.00008554495,0.00004090946,0.0002109313,0.004400639,0.000007340247,0.0002639321],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01773302,"threshold_uncertainty_score":0.04171777,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02389009280771583,"score_gpt":0.2757434761025404,"score_spread":0.2518533832948245,"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."}}