{"id":"W3034345646","doi":"10.1136/annrheumdis-2020-eular.1746","title":"THU0179 PERSISTENCE IN RHEUMATOID ARTHRITIS PATIENTS ON BIOSIMILAR AND BIO-ORIGINATOR ETANERCEPT: A POOLED ANALYSIS OF PAN-CANADIAN COHORTS","year":2020,"lang":"en","type":"article","venue":"Annals of the Rheumatic Diseases","topic":"Biosimilars and Bioanalytical Methods","field":"Immunology and Microbiology","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Alberta; Université de Sherbrooke; Mount Sinai Hospital; McGill University; Public Health Ontario; Montreal Heart Institute; McGill University Health Centre","funders":"","keywords":"Medicine; Etanercept; Rheumatoid arthritis; Cohort; Discontinuation; Internal medicine; Proportional hazards model; Hazard ratio; Biosimilar; Persistence (discontinuity); Cohort study; Demography; Confidence interval","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"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":[0.003497108,0.001385669,0.002506995,0.002125873,0.001212307,0.002202419,0.001808204,0.00131483,0.00217753],"category_scores_gemma":[0.005319229,0.0008016626,0.005587871,0.004764005,0.0007602438,0.0007992309,0.001217271,0.001292795,0.0002348146],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.006352433,"about_ca_system_score_gemma":0.007415144,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.665282,"about_ca_topic_score_gemma":0.704785,"domain_scores_codex":[0.996393,0.0005723312,0.0003415283,0.001005056,0.0009429147,0.000745267],"domain_scores_gemma":[0.9952821,0.000562133,0.001193144,0.0005732228,0.001911674,0.0004777572],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.01082396,0.00006395387,0.9418776,0.0007531115,0.02915047,0.000250439,0.0004767304,0.0003002569,0.001065125,0.0002124929,0.002358047,0.0126678],"study_design_scores_gemma":[0.0005541234,0.0003406194,0.9789222,0.000168742,0.01579982,0.0003368909,0.0006163677,0.0004786405,0.0001877501,0.0001035797,0.00239301,0.00009818485],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9630983,0.02411191,0.0006591965,0.0002668192,0.0001503151,0.0001149726,0.009472724,0.00004751667,0.002078229],"genre_scores_gemma":[0.9905839,0.003294358,0.0004401104,0.0002431943,0.00007301704,0.00005310917,0.004493079,0.00003068217,0.000788634],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.334718,"threshold_uncertainty_score":0.6733785,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03414193084501137,"score_gpt":0.2731696901167273,"score_spread":0.2390277592717159,"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."}}