{"id":"W4412999881","doi":"10.18203/issn.2455-4510.intjresorthop20252504","title":"Clinical efficacy of single intra-articular platelet-rich plasma injections in mild to moderate knee osteoarthritis: a prospective study","year":2025,"lang":"en","type":"article","venue":"International Journal of Research in Orthopaedics","topic":"Periodontal Regeneration and Treatments","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Osteoarthritis; Platelet-rich plasma; Intra articular; Prospective cohort study; Surgery; Platelet; Internal medicine; 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":[0.001761072,0.0001119818,0.0003929598,0.001653281,0.0000440926,0.00005012762,0.0001938073,0.00008793789,0.00002769032],"category_scores_gemma":[0.002038515,0.00009738973,0.0001336272,0.001009274,0.0001208133,0.0001444837,0.0001157641,0.0007446095,0.000008231623],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005182428,"about_ca_system_score_gemma":0.0006606309,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00007393141,"about_ca_topic_score_gemma":0.0008976112,"domain_scores_codex":[0.9969733,0.000331376,0.001063446,0.0002265731,0.001171619,0.0002337072],"domain_scores_gemma":[0.9977031,0.0004243321,0.0001398525,0.0001504224,0.00140975,0.0001725223],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.005601692,0.007688364,0.9260867,0.00001683314,0.0005117594,0.002040329,0.001375639,0.001106362,0.0009266832,0.000250775,0.0001478405,0.05424706],"study_design_scores_gemma":[0.02864648,0.009534027,0.9483894,0.00154883,0.00004889753,0.0002628933,0.002041036,0.0005674441,0.007485246,0.0003404105,0.001009086,0.0001262851],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9956015,0.0002494339,0.0001384527,0.001597485,0.0006822312,0.0008088167,0.000008260453,0.000006521113,0.0009073391],"genre_scores_gemma":[0.9986017,0.00008135394,0.0005930235,0.0001079364,0.0001569186,0.00003277621,0.000004416361,0.00001059328,0.0004112547],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05412078,"threshold_uncertainty_score":0.3971438,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07399719902772772,"score_gpt":0.4493243582115984,"score_spread":0.3753271591838707,"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."}}