{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01035713,0.000890985,0.002225396,0.0006294693,0.0004597584,0.001712508,0.001009164,0.003486011,0.006321124],"category_scores_gemma":[0.01564631,0.0005672654,0.006338946,0.001095922,0.001683004,0.002039687,0.0007872022,0.003881607,0.0006208352],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006818618,"about_ca_system_score_gemma":0.0006930214,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008083662,"about_ca_topic_score_gemma":0.0007380842,"domain_scores_codex":[0.9879122,0.008472981,0.0007609878,0.001583688,0.0006740686,0.0005959116],"domain_scores_gemma":[0.9742302,0.01813703,0.003932892,0.001885214,0.0006285289,0.001186142],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"observational","study_design_scores_codex":[0.9376224,0.001531865,0.03110855,0.0008769703,0.01147348,0.0001149923,0.0001260823,0.0005946136,0.001052895,0.0004314595,0.0008676832,0.01419898],"study_design_scores_gemma":[0.2587269,0.3760481,0.2889355,0.0008429548,0.0554769,0.0004762647,0.0009882288,0.005536105,0.002426493,0.004450186,0.005834007,0.0002584179],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9910344,0.004479917,0.000575472,0.0004345287,0.000435186,0.000119995,0.001291774,0.00001913294,0.00160958],"genre_scores_gemma":[0.9968585,0.0008323441,0.0002249967,0.0004312882,0.0002307025,0.000102914,0.0007668008,0.000008239153,0.0005442789],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01035713,"threshold_uncertainty_score":0.0547744,"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."}}