{"id":"W2907286282","doi":"10.1016/j.arthro.2018.06.035","title":"Intra‐articular Injection of Platelet‐Rich Plasma Is Superior to Hyaluronic Acid or Saline Solution in the Treatment of Mild to Moderate Knee Osteoarthritis: A Randomized, Double‐Blind, Triple‐Parallel, Placebo‐Controlled Clinical Trial","year":2019,"lang":"en","type":"article","venue":"Arthroscopy The Journal of Arthroscopic and Related Surgery","topic":"Periodontal Regeneration and Treatments","field":"Medicine","cited_by":215,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"U.S. Food and Drug Administration","keywords":"WOMAC; Medicine; Osteoarthritis; Platelet-rich plasma; Hyaluronic acid; Saline; Placebo; Randomized controlled trial; Internal medicine; Surgery; Urology; Platelet; 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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002409482,0.0003155932,0.002120302,0.0003526887,0.0001333019,0.00003500608,0.0000894064,0.0002428334,0.0001615926],"category_scores_gemma":[0.0002939221,0.0001541717,0.0005460894,0.0004442128,0.0002072232,0.0001693698,0.00002328798,0.0003084575,0.00002127338],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000913525,"about_ca_system_score_gemma":0.0004200955,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005924668,"about_ca_topic_score_gemma":0.0001451786,"domain_scores_codex":[0.995702,0.0008583728,0.002351821,0.0002652551,0.0004876865,0.0003348138],"domain_scores_gemma":[0.9975902,0.0009589198,0.0007202151,0.0003429802,0.0001904727,0.0001971761],"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":[0.9850784,0.001296983,0.001625487,0.00002920583,0.001195382,0.0000447746,0.004349246,0.0007343694,0.002915846,0.00001673433,0.0001812948,0.002532304],"study_design_scores_gemma":[0.9594833,0.023729,0.0006272163,0.0005856057,0.0009350585,0.000401011,0.0007774589,0.0009968935,0.01199544,0.00002520439,0.000266825,0.000177012],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9880663,0.003466942,0.0001207637,0.00179156,0.001497384,0.004992865,0.000007925486,0.000009636823,0.0000465802],"genre_scores_gemma":[0.9937378,0.004837053,0.0002667136,0.0003486253,0.0001252545,0.0001111138,0.00001065013,0.00002387765,0.0005388665],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0255951,"threshold_uncertainty_score":0.628694,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03806092611644649,"score_gpt":0.327389478969686,"score_spread":0.2893285528532396,"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."}}