{"id":"W4410104271","doi":"10.1002/art.43213","title":"Longitudinal Associations Between Baseline Sarcopenia and Knee Osteoarthritis Progression and Risk of Knee Replacement","year":2025,"lang":"en","type":"article","venue":"Arthritis & Rheumatology","topic":"Nutrition and Health in Aging","field":"Medicine","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Basic and Applied Basic Research Foundation of Guangdong Province","keywords":"Osteoarthritis; Medicine; Sarcopenia; WOMAC; Confounding; Cohort; Internal medicine; Physical therapy; Pathology","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":[0.001790425,0.000235612,0.0004164024,0.0004493594,0.0003247834,0.0005151741,0.0002966826,0.000447046,0.001306106],"category_scores_gemma":[0.003782926,0.0002344653,0.0005435199,0.0007483321,0.0001299607,0.0003432303,0.0004047808,0.0007570732,0.0001964145],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001560849,"about_ca_system_score_gemma":0.0003429434,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003193228,"about_ca_topic_score_gemma":0.00363175,"domain_scores_codex":[0.9994416,0.0001782798,0.00006453395,0.0001102186,0.0001025386,0.0001028235],"domain_scores_gemma":[0.9974294,0.000302505,0.001329812,0.0002074709,0.0003918548,0.0003388296],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002834976,0.00005781874,0.9982975,0.00001069887,0.0001300197,0.00001861681,0.00001724494,0.00004631874,0.00009570694,0.000008190632,0.00005219897,0.0009821558],"study_design_scores_gemma":[0.00001001881,0.0001407258,0.9994414,0.00000640983,0.00004177252,0.00006277409,0.00002392691,0.0001707474,0.00002374318,0.00001382313,0.00006245355,0.000002155843],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983408,0.0007428988,0.0001545704,0.00005611539,0.000007556852,0.000007719438,0.0004623996,0.000005036235,0.0002228595],"genre_scores_gemma":[0.9988926,0.0002020815,0.00009202105,0.0000173945,0.00001128633,0.00001151891,0.0005964178,0.000001221731,0.0001755449],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003193228,"threshold_uncertainty_score":0.009468734,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0171424351362498,"score_gpt":0.3243836777932493,"score_spread":0.3072412426569995,"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."}}