{"id":"W1967272967","doi":"10.1002/art.24944","title":"Clinical appropriateness and not race predicted referral for joint arthroplasty","year":2009,"lang":"en","type":"article","venue":"Arthritis Care & Research","topic":"Total Knee Arthroplasty Outcomes","field":"Medicine","cited_by":29,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Center for Research Resources","keywords":"Medicine; Orthopedic surgery; Referral; Hazard ratio; Physical therapy; Body mass index; Osteoarthritis; Confidence interval; Arthroplasty; Confounding; Prospective cohort study; Internal medicine; Surgery; Family medicine; Alternative medicine","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":[0.001109754,0.0002024176,0.0002492396,0.000321553,0.0003248884,0.0006900149,0.0003584155,0.0006768652,0.003567886],"category_scores_gemma":[0.009665527,0.0001685071,0.0005090422,0.0003564437,0.0003378586,0.0003701513,0.0003827265,0.0007091093,0.0003464253],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002100116,"about_ca_system_score_gemma":0.0005638572,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007092801,"about_ca_topic_score_gemma":0.009321974,"domain_scores_codex":[0.9991106,0.0003949031,0.00007622914,0.0001097587,0.0001350974,0.0001734434],"domain_scores_gemma":[0.9939159,0.001743024,0.002736116,0.0002246382,0.000360973,0.001019377],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004846179,0.00002009815,0.9992598,0.000003864962,0.00001684332,0.00001873082,0.00002767586,0.00002450136,0.00005653311,0.00001243532,0.0000620229,0.000449005],"study_design_scores_gemma":[0.000006288166,0.00008453003,0.9985533,0.00002381738,0.00003081734,0.000263023,0.000180166,0.0005764166,0.00005158315,0.00004173651,0.0001842638,0.000003923006],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983176,0.0002906044,0.0001153775,0.0003237258,0.00001836872,0.000005176252,0.0002087744,0.000003218753,0.000717201],"genre_scores_gemma":[0.9996797,0.00004092976,0.00005534265,0.00004128656,0.00001520716,0.000002196623,0.00007573813,0.00000122247,0.0000883364],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007092801,"threshold_uncertainty_score":0.01410306,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1086398184095354,"score_gpt":0.415644479099868,"score_spread":0.3070046606903326,"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."}}