{"id":"W2094111491","doi":"10.1615/jlongtermeffmedimplants.2013009858","title":"Knee Osteoarthritis Prevalence in Hospitalized Elderly Patients: A Retrospective Study","year":2013,"lang":"en","type":"article","venue":"Journal of Long-Term Effects of Medical Implants","topic":"Osteoarthritis Treatment and Mechanisms","field":"Medicine","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Osteoarthritis; Medicine; Retrospective cohort study; Physical therapy; Internal medicine; Alternative medicine; Pathology","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":[0.0005126899,0.0002295859,0.0004362458,0.001295115,0.0004742827,0.0004822849,0.0002214269,0.0003354785,0.0008591838],"category_scores_gemma":[0.001120774,0.0003990265,0.0004144686,0.001146929,0.0002356017,0.0005310501,0.0003874915,0.0003081858,0.0001683831],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002894874,"about_ca_system_score_gemma":0.000340867,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004295112,"about_ca_topic_score_gemma":0.005105255,"domain_scores_codex":[0.9993885,0.0001056064,0.0001740179,0.0001301803,0.0001263066,0.00007543778],"domain_scores_gemma":[0.9990484,0.0001160303,0.0004612865,0.00006324373,0.0001483886,0.0001626354],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002151607,0.0000167736,0.9991816,0.00001252307,0.00001827277,0.0001207927,0.00006270476,0.000004894215,0.00006422103,0.000003506197,0.00002970889,0.000463605],"study_design_scores_gemma":[0.000006015487,0.0001321726,0.9974601,0.00001424503,0.00003676195,0.001519128,0.0005014266,0.00006320776,0.00004268042,0.00000732715,0.0002123479,0.000004585677],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990876,0.0004364972,0.00006395049,0.00002081426,0.000005684623,0.00001292571,0.0001637464,0.000002098278,0.0002066596],"genre_scores_gemma":[0.9991459,0.0003534986,0.00007825007,0.00004087274,0.00001564254,0.00001469626,0.0002945611,0.000001038292,0.00005561088],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004295112,"threshold_uncertainty_score":0.008540213,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005999926023697985,"score_gpt":0.2695010378363898,"score_spread":0.2635011118126919,"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."}}