{"id":"W2329703565","doi":"10.1136/annrheumdis-2014-eular.3061","title":"THU0120 Is Early DMARD Use Associated with Less Joint Replacement Surgery? an Analysis of 5,199 Incident Rheumatoid Arthritis (RA) Patients","year":2014,"lang":"en","type":"article","venue":"Annals of the Rheumatic Diseases","topic":"Rheumatoid Arthritis Research and Therapies","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Manitoba; Université Laval; University of Alberta; Université de Montréal; Université de Sherbrooke; University of Toronto; Dalhousie University; University of Calgary; McGill University; Institute for Clinical Evaluative Sciences; University of British Columbia","funders":"","keywords":"Medicine; Rheumatoid arthritis; Internal medicine; Proportional hazards model; Rheumatology; Cohort; Methotrexate; Hazard ratio; Joint replacement; Cumulative incidence; Osteoarthritis; TNF inhibitor; Hydroxychloroquine; Cumulative dose; Etanercept; Surgery; Disease; Arthroplasty; Confidence interval","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":[0.0006716721,0.0003663548,0.0005927085,0.0006959249,0.0004882851,0.001046996,0.0006212564,0.0006577784,0.002959982],"category_scores_gemma":[0.001870314,0.0004949381,0.001306051,0.001656738,0.0003392185,0.0004708549,0.0004426455,0.0009172724,0.0004587799],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003561338,"about_ca_system_score_gemma":0.0003942241,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0120146,"about_ca_topic_score_gemma":0.01145208,"domain_scores_codex":[0.9990865,0.0002772867,0.0001384034,0.00017591,0.0001415651,0.0001802471],"domain_scores_gemma":[0.99842,0.0004104881,0.0007235068,0.000118984,0.00008377236,0.0002432602],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004038418,0.00002941743,0.9984445,0.00001001941,0.0001534448,0.00005449362,0.00002504115,0.00001821734,0.0001608723,0.0000110591,0.00005993212,0.0006291983],"study_design_scores_gemma":[0.00003979069,0.0001711785,0.9986938,0.000007789774,0.0001693371,0.0002644278,0.0001788949,0.0001845044,0.00005774199,0.0000127948,0.0002133348,0.000006348963],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9976306,0.0007785864,0.00008780111,0.00005065682,0.00002065811,0.000006086908,0.0009455469,0.000004134889,0.0004757756],"genre_scores_gemma":[0.9985152,0.0001712906,0.00005837604,0.0000500829,0.00002035938,0.000005509516,0.0008328464,0.00000291309,0.0003434024],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0120146,"threshold_uncertainty_score":0.0238893,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04788436075639491,"score_gpt":0.2825274625633635,"score_spread":0.2346431018069686,"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."}}