{"id":"W2168029489","doi":"10.1093/rheumatology/41.11.1240","title":"Comparison of two hyaluronan drugs and placebo in patients with knee osteoarthritis. A controlled, randomized, double-blind, parallel-design multicentre study","year":2002,"lang":"en","type":"article","venue":"British journal of rheumatology","topic":"Osteoarthritis Treatment and Mechanisms","field":"Medicine","cited_by":234,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Osteoarthritis; Placebo; Medicine; Double blind; Double blind study; Knee surgery; Physical therapy; Surgery; Alternative 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":[0.0006733493,0.0002747883,0.002925862,0.0003128991,0.00007489938,0.00003889637,0.0001056589,0.0001260602,0.0001326217],"category_scores_gemma":[0.0001740693,0.0002393283,0.0001850617,0.0001512982,0.000226663,0.0001796756,0.00003560514,0.000405162,0.0000114706],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004297277,"about_ca_system_score_gemma":0.00005881061,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001144336,"about_ca_topic_score_gemma":0.0003882097,"domain_scores_codex":[0.996712,0.0006022047,0.001536635,0.0002741576,0.0004937729,0.0003812747],"domain_scores_gemma":[0.9977404,0.0005631733,0.0009686669,0.0001552344,0.000353149,0.0002193778],"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":[0.5860444,0.003934053,0.3470818,0.00004586883,0.0003988821,0.0006237869,0.002401707,0.00004360253,0.000004831113,0.00003916639,0.00006494994,0.05931685],"study_design_scores_gemma":[0.975134,0.01557526,0.002298734,0.001221495,0.0005691919,0.002843748,0.00188695,0.0002020897,0.00002502394,0.00003285037,0.00001545843,0.0001951593],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9870967,0.007701415,0.00008230653,0.00007080373,0.0001815736,0.004656069,0.000006565674,0.0000138584,0.0001907275],"genre_scores_gemma":[0.9972641,0.000315158,0.002158066,0.0000230553,0.00001198276,0.00009970243,0.000007828791,0.00003371604,0.00008641026],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3890896,"threshold_uncertainty_score":0.9759526,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01896500374470851,"score_gpt":0.2736059638402861,"score_spread":0.2546409600955776,"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."}}