{"id":"W1716708667","doi":"10.1002/acr.22146","title":"Increased Frequency and Costs of Ambulatory Medical Care Utilization Prior to the Diagnosis of Rheumatoid Arthritis: A National Population‐Based Study","year":2013,"lang":"en","type":"article","venue":"Arthritis Care & Research","topic":"Rheumatoid Arthritis Research and Therapies","field":"Medicine","cited_by":20,"is_retracted":false,"has_abstract":true,"ca_institutions":"Public Health Ontario; University of Toronto","funders":"","keywords":"Medicine; Ambulatory; Ambulatory care; Rheumatoid arthritis; Population; Internal medicine; Respiratory tract infections; Health care; Physical therapy; Emergency medicine; Pediatrics; Respiratory system; Environmental health","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"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":[0.0004774104,0.0002766966,0.0003328231,0.001062113,0.0003367341,0.0006102656,0.0003496016,0.0006394635,0.0009385599],"category_scores_gemma":[0.002231802,0.0002773712,0.0004521133,0.001152859,0.0002364598,0.0004743297,0.0003415488,0.0006047927,0.0001392323],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003638928,"about_ca_system_score_gemma":0.000252599,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006594721,"about_ca_topic_score_gemma":0.006846268,"domain_scores_codex":[0.9993159,0.0001851377,0.00009692851,0.0001502418,0.0001553565,0.00009650461],"domain_scores_gemma":[0.9979807,0.0002329505,0.001287064,0.00008254658,0.0001839064,0.0002328865],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003481894,0.0000218828,0.9994321,0.00000405477,0.00004190675,0.0000503956,0.00001677462,0.00002092435,0.00006566215,0.000003490326,0.00002648807,0.000281512],"study_design_scores_gemma":[0.000002021526,0.0000262497,0.9996705,0.000001892377,0.000008340478,0.000154231,0.00002796353,0.00006779128,0.000009981571,0.000002630133,0.00002692157,0.000001359463],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993054,0.0002158361,0.00002997255,0.00003119837,0.000003115682,0.000003737214,0.0002661426,0.000001672141,0.0001429724],"genre_scores_gemma":[0.9995315,0.00007287774,0.0000356884,0.00001370053,0.00001079151,0.000004227382,0.0002798089,6.448654e-7,0.00005061163],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006594721,"threshold_uncertainty_score":0.01311266,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03749235953411553,"score_gpt":0.3557855880648425,"score_spread":0.3182932285307269,"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."}}