{"id":"W2418873413","doi":"10.1002/acr.22674","title":"Longitudinal Course of Physical Function in People With Symptomatic Knee Osteoarthritis: Data From the Multicenter Osteoarthritis Study and the Osteoarthritis Initiative","year":2015,"lang":"en","type":"article","venue":"Arthritis Care & Research","topic":"Osteoarthritis Treatment and Mechanisms","field":"Medicine","cited_by":44,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Institute of Arthritis and Musculoskeletal and Skin Diseases; National Institute on Aging; National Institutes of Health; Norges Forskningsråd","keywords":"WOMAC; Osteoarthritis; Medicine; Physical therapy; Imputation (statistics); Longitudinal study; Missing data; Physical medicine and rehabilitation; Statistics; Mathematics","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":[0.004913825,0.0003204296,0.0007381127,0.001113923,0.000545782,0.0006656604,0.0005889026,0.0006258442,0.0005958629],"category_scores_gemma":[0.011189,0.0003000643,0.0009618202,0.002532478,0.0002082843,0.0005313493,0.0008203044,0.0006786337,0.0001798645],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003371649,"about_ca_system_score_gemma":0.0005154683,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01701332,"about_ca_topic_score_gemma":0.01822428,"domain_scores_codex":[0.9972886,0.001153133,0.000481209,0.0003746943,0.0004872757,0.0002150383],"domain_scores_gemma":[0.9920896,0.001388825,0.003914123,0.0007357404,0.001252652,0.0006190002],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001607366,0.00002394587,0.9987195,0.00001677907,0.0001325173,0.00001650653,0.00007656365,0.00003407492,0.00003433461,0.000007697367,0.0001607156,0.0006166921],"study_design_scores_gemma":[0.00001631242,0.00005679901,0.9994698,0.00001045223,0.00006108749,0.00003780023,0.0000929177,0.0001162678,0.00001247278,0.000009448319,0.0001133389,0.000003385921],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9943683,0.000859991,0.0002218943,0.0001162716,0.00001098555,0.00001905452,0.004200467,0.000007495951,0.0001954155],"genre_scores_gemma":[0.9943169,0.000189837,0.0002273141,0.00005231792,0.00001837641,0.00006151354,0.00504491,0.000003264193,0.00008575658],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01701332,"threshold_uncertainty_score":0.03382856,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05990517800214696,"score_gpt":0.3409285761550122,"score_spread":0.2810233981528652,"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."}}