{"id":"W4379523942","doi":"10.1136/annrheumdis-2023-eular.3373","title":"POS0567 COMPARISON OF SURVIVAL ON TREATMENT AMONG NEW USERS OF BIOSIMILAR VS. ORIGINATOR BIOLOGICS IN INFLAMMATORY ARTHRITIS: POPULATION-BASED EVIDENCE FROM A NATURAL EXPERIMENT DUE TO A POLICY CHANGE","year":2023,"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":"Simon Fraser University; Research Canada; University of British Columbia","funders":"University of British Columbia; Simon Fraser University; Arthritis Society; Canadian Rheumatology Association","keywords":"Medicine; Biosimilar; Etanercept; Infliximab; Psoriatic arthritis; Discontinuation; Hazard ratio; Internal medicine; Rheumatoid arthritis; Population; Adalimumab; Tumor necrosis factor alpha; Environmental health; Confidence interval","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002208551,0.0002072786,0.0007259431,0.0002978795,0.00004401225,0.000007333245,0.000308135,0.0001241218,0.00006163379],"category_scores_gemma":[0.0009421922,0.0001298763,0.0002489489,0.0005642039,0.000184469,0.00005446058,0.00008598164,0.00007870116,0.000007317557],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004612371,"about_ca_system_score_gemma":0.0001311329,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004116025,"about_ca_topic_score_gemma":0.0003001637,"domain_scores_codex":[0.9983295,0.0004493872,0.0006163787,0.0002346354,0.0001089905,0.0002611758],"domain_scores_gemma":[0.9981644,0.000966857,0.0003403107,0.0004009159,0.00006485607,0.00006266117],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00142108,0.001032092,0.9551054,0.0001842232,0.0005019935,0.000004315776,0.001718438,0.0002485344,0.006964545,0.0008403659,0.001397249,0.03058176],"study_design_scores_gemma":[0.0006768249,0.0005807948,0.8956972,0.002047466,0.00004696672,1.412813e-7,0.0002634051,0.0001867422,0.09983215,0.0004647146,0.00006221215,0.0001413134],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9904985,0.004871662,0.000004461797,0.003522763,0.0002629459,0.0005226842,0.0002881324,0.00002456458,0.000004237545],"genre_scores_gemma":[0.9991161,0.0003960419,0.0001031662,0.000245909,0.00001634163,0.00004146943,0.00004069873,0.000009823568,0.00003044749],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09286761,"threshold_uncertainty_score":0.6222225,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.125920581470373,"score_gpt":0.3951156928155578,"score_spread":0.2691951113451848,"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."}}