{"id":"W2131341813","doi":"10.3899/jrheum.120029","title":"The Canadian Early Arthritis Cohort (CATCH): Patients with New-onset Synovitis Meeting the 2010 ACR/EULAR Classification Criteria But Not the 1987 ACR Classification Criteria Present with Less Severe Disease Activity","year":2012,"lang":"en","type":"article","venue":"The Journal of Rheumatology","topic":"Rheumatoid Arthritis Research and Therapies","field":"Medicine","cited_by":56,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; Hôpital Notre-Dame; Centre Hospitalier Universitaire de Sherbrooke; University of British Columbia; University of Toronto; Southlake Regional Health Center; St Joseph's Health Centre; University of Manitoba; Health Sciences Centre; Mount Sinai Hospital","funders":"Canadian Institutes of Health Research; European League Against Rheumatism","keywords":"Medicine; Rheumatoid arthritis; Internal medicine; Cohort; Synovitis; Rheumatoid factor; Arthritis; Prospective cohort study; Metatarsophalangeal joints; Observational study; Physical therapy; Surgery","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005044893,0.0005619282,0.0004737656,0.001071578,0.001799776,0.0005187191,0.0007375611,0.0003842946,0.002490255],"category_scores_gemma":[0.0008231151,0.0002529363,0.0003785988,0.001990435,0.0003537428,0.0002839621,0.000608694,0.000448543,0.0003705323],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002288948,"about_ca_system_score_gemma":0.005525797,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.7789789,"about_ca_topic_score_gemma":0.8531507,"domain_scores_codex":[0.9995573,0.0000255481,0.00002684256,0.00007943684,0.0001895644,0.0001212348],"domain_scores_gemma":[0.9993913,0.00002452058,0.0001903582,0.00003189226,0.0002506508,0.0001111998],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003151016,0.00006330166,0.9898663,0.00007973696,0.00008289205,0.0001990771,0.0001704273,0.00008277096,0.0005033644,0.0001161598,0.00345956,0.005061251],"study_design_scores_gemma":[0.00005613278,0.00007344795,0.9959605,0.00003054897,0.00004580576,0.0003959542,0.0002053688,0.0001421104,0.00006705917,0.00002495371,0.002989515,0.000008603136],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9750022,0.0008739145,0.0005239618,0.0001741338,0.00003195127,0.0004360061,0.01894012,0.0000324852,0.003985116],"genre_scores_gemma":[0.9840147,0.0006449175,0.001133429,0.0002429303,0.00003553052,0.000288633,0.01202076,0.000008993673,0.001610102],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2210211,"threshold_uncertainty_score":0.4446453,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02472144478990353,"score_gpt":0.2729969415156496,"score_spread":0.2482754967257461,"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."}}