{"id":"W1964121585","doi":"10.3899/jrheum.120320","title":"Quantitative Radiographic Features of Early Knee Osteoarthritis: Development Over 5 Years and Relationship with Symptoms in the CHECK Cohort","year":2012,"lang":"en","type":"article","venue":"The Journal of Rheumatology","topic":"Osteoarthritis Treatment and Mechanisms","field":"Medicine","cited_by":34,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Erasmus Medisch Centrum; Universiteit Leiden; Leids Universitair Medisch Centrum; Medisch Spectrum Twente","keywords":"Medicine; Osteoarthritis; Cohort; Radiography; Cohort study; Arthropathy; Physical therapy; Internal medicine; Surgery; Pathology; Alternative medicine","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"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":[0.001063569,0.0002727744,0.0002589991,0.00130442,0.000317802,0.0006257789,0.0003634092,0.0004717557,0.001214983],"category_scores_gemma":[0.004469662,0.0002460949,0.0003914784,0.0007375333,0.0002599363,0.0003554635,0.0005666947,0.0004721815,0.0001801535],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000197887,"about_ca_system_score_gemma":0.0002202031,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006007945,"about_ca_topic_score_gemma":0.007031178,"domain_scores_codex":[0.9995227,0.00008766981,0.00004782097,0.0001034991,0.0001579957,0.00008040293],"domain_scores_gemma":[0.9970475,0.0004914851,0.001525749,0.0002266884,0.0003705692,0.0003379736],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00008136678,0.00001376245,0.9991454,0.000003290292,0.00002150998,0.00003486051,0.00002620323,0.00001194125,0.0001790232,0.000003337985,0.00002490206,0.0004543711],"study_design_scores_gemma":[0.000002643995,0.00006647468,0.9996531,0.000001491143,0.00001012103,0.000116821,0.00004183276,0.00003739622,0.00003487327,0.000002547452,0.0000312136,0.00000139415],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993919,0.0001246597,0.00006920313,0.00001077426,0.000002438216,0.000005326722,0.0002651664,0.000003437852,0.0001271517],"genre_scores_gemma":[0.9994382,0.00003405934,0.00007032783,0.000004891164,0.000004955782,0.000005980962,0.0003426786,0.000001618266,0.00009727823],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006007945,"threshold_uncertainty_score":0.01194596,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01297726561487581,"score_gpt":0.2533054129114264,"score_spread":0.2403281472965506,"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."}}