{"id":"W4244224692","doi":"10.21203/rs.3.rs-31302/v1","title":"Valgus Knee Braces May Have No Long-term Effect on Pain Improvement and Functional Activity in Patients With Knee Osteoarthritis: A Meta-analysis of Randomized Trials","year":2020,"lang":"en","type":"preprint","venue":"Research Square","topic":"Osteoarthritis Treatment and Mechanisms","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Natural Science Foundation of China","keywords":"Osteoarthritis; Medicine; WOMAC; Valgus; Cochrane Library; Meta-analysis; Physical therapy; Randomized controlled trial; Visual analogue scale; Inclusion and exclusion criteria; Knee pain; Internal medicine; Surgery; 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":[0.02753754,0.00378405,0.02313822,0.005045474,0.0008076028,0.00482465,0.002472663,0.003449538,0.004544994],"category_scores_gemma":[0.0454893,0.001891636,0.06874173,0.004814589,0.001059801,0.00253087,0.001582291,0.002924327,0.0003890785],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002806484,"about_ca_system_score_gemma":0.002725441,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00380369,"about_ca_topic_score_gemma":0.007109022,"domain_scores_codex":[0.976202,0.01352466,0.006058451,0.001803377,0.001905344,0.0005062162],"domain_scores_gemma":[0.9661517,0.02475616,0.005630873,0.001331838,0.00168106,0.0004484126],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"meta_analysis","study_design_gemma":"meta_analysis","study_design_scores_codex":[0.009828418,0.00006150202,0.002287902,0.1104433,0.8712705,0.00008679472,0.00003754061,0.0002853202,0.0001437116,0.00008603005,0.0001985179,0.005270445],"study_design_scores_gemma":[0.002964546,0.000484418,0.002060229,0.006088957,0.9874606,0.00005062802,0.00002345556,0.000156383,0.00008150368,0.0001416478,0.0004723268,0.00001518909],"study_design_candidate":"meta_analysis","study_design_consensus":"meta_analysis","genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.0127994,0.9847343,0.0006609887,0.000302611,0.0004124849,0.000433301,0.0003025504,0.00003360578,0.000320785],"genre_scores_gemma":[0.475777,0.5142939,0.003099844,0.001988611,0.0009579033,0.002113305,0.0009793178,0.00006130177,0.0007287851],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.02753754,"threshold_uncertainty_score":0.1456342,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08388710630984285,"score_gpt":0.3696106910113494,"score_spread":0.2857235847015065,"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."}}