{"id":"W3035551964","doi":"10.3899/jrheum.200176","title":"A Decline in Walking Speed Is Associated With Incident Knee Replacement in Adults With and at Risk for Knee Osteoarthritis","year":2020,"lang":"en","type":"article","venue":"The Journal of Rheumatology","topic":"Osteoarthritis Treatment and Mechanisms","field":"Medicine","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Heart, Lung, and Blood Institute; Novartis Pharmaceuticals Corporation; Health Services Research and Development; GlaxoSmithKline; Pfizer; U.S. Department of Veterans Affairs; National Institutes of Health; U.S. Department of Health and Human Services; National Center for Advancing Translational Sciences; National Institute of Arthritis and Musculoskeletal and Skin Diseases; Foundation for the National Institutes of Health","keywords":"Medicine; Osteoarthritis; Poisson regression; Preferred walking speed; Knee replacement; Relative risk; Physical therapy; Physical medicine and rehabilitation; Confidence interval; Internal medicine; Surgery; Arthroplasty; Population","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"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":[0.0008942556,0.0003111185,0.0004308254,0.0007933461,0.000236148,0.0004816261,0.00038931,0.0008045727,0.001148368],"category_scores_gemma":[0.00617775,0.0003483862,0.0007009241,0.0009666654,0.0002247894,0.0003972326,0.0004591939,0.0007732172,0.0001692148],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001989096,"about_ca_system_score_gemma":0.0002450779,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005516251,"about_ca_topic_score_gemma":0.00511929,"domain_scores_codex":[0.9992231,0.0002060147,0.0001278379,0.0001783425,0.0001610287,0.0001036129],"domain_scores_gemma":[0.9968798,0.0004723435,0.002002678,0.000151906,0.0002605013,0.0002327694],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001148466,0.00002342244,0.9989457,0.00001131844,0.00006785749,0.00001841808,0.00001439705,0.00003435002,0.00004256139,0.000004004969,0.00003382186,0.000689275],"study_design_scores_gemma":[0.000007785596,0.00008647709,0.9995004,0.000007963129,0.00003367311,0.00009425555,0.00003174671,0.0001721589,0.00001393982,0.00001072772,0.00003869565,0.000002147851],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9981114,0.001112479,0.000130139,0.0001075083,0.00001329903,0.00000646052,0.0002782931,0.00000559915,0.00023471],"genre_scores_gemma":[0.9990771,0.0003423627,0.0001000775,0.00002780253,0.00002706628,0.000007971357,0.0003110909,0.00000136771,0.0001053009],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005516251,"threshold_uncertainty_score":0.01096833,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01051169886349922,"score_gpt":0.2370267640661906,"score_spread":0.2265150652026914,"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."}}