{"id":"W2619832211","doi":"10.1186/s12891-017-1591-4","title":"Efficacy and safety of single injection of cross-linked sodium hyaluronate vs. three injections of high molecular weight sodium hyaluronate for osteoarthritis of the knee: a double-blind, randomized, multi-center, non-inferiority study","year":2017,"lang":"en","type":"article","venue":"BMC Musculoskeletal Disorders","topic":"Osteoarthritis Treatment and Mechanisms","field":"Medicine","cited_by":42,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Busan Paik Hospital, Inje University","keywords":"Medicine; Osteoarthritis; Sodium hyaluronate; Clinical endpoint; Randomized controlled trial; Sports medicine; Adverse effect; Surgery; 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":[0.004269398,0.001604842,0.004436631,0.0006476096,0.0004894102,0.001320185,0.001179362,0.002599244,0.005036405],"category_scores_gemma":[0.003540467,0.000958416,0.002527121,0.0005079326,0.001706635,0.001259323,0.000448701,0.002886906,0.0008415859],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007267209,"about_ca_system_score_gemma":0.001295022,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003458333,"about_ca_topic_score_gemma":0.0005742115,"domain_scores_codex":[0.9977425,0.00127008,0.0002284609,0.0003010224,0.000231894,0.0002259347],"domain_scores_gemma":[0.9961928,0.001593356,0.001076169,0.000281238,0.0002131513,0.000643309],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.9829033,0.007570792,0.0002697734,0.0003151163,0.0004526139,0.00001318245,0.00002700093,0.0001053179,0.00272645,0.0000353342,0.00009161402,0.005489442],"study_design_scores_gemma":[0.9107646,0.08743963,0.0007217448,0.00001720334,0.0002399428,0.00001430255,0.000009023406,0.0002394573,0.0004321586,0.00004237448,0.00007073167,0.000008932317],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9940163,0.002150512,0.0006724961,0.0002585723,0.0003296512,0.001791822,0.0002238416,0.00005171475,0.0005051753],"genre_scores_gemma":[0.991802,0.001146816,0.001610106,0.0006223297,0.0006315195,0.003042119,0.0002968851,0.0000196813,0.0008285783],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005036405,"threshold_uncertainty_score":0.02257895,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02094474894924432,"score_gpt":0.3016304100582596,"score_spread":0.2806856611090153,"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."}}