{"id":"W2047251105","doi":"10.1097/ede.0000000000000255","title":"Time-Dependent Bias in Hepatitis C Classification","year":2015,"lang":"en","type":"letter","venue":"Epidemiology","topic":"Hepatitis C virus research","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ontario HIV Treatment Network; Toronto Rehabilitation Institute; Toronto General Hospital; University of Toronto; University Health Network; University of Ottawa; Ottawa Hospital; Ministry of Health and Long Term Care","funders":"Ontario HIV Treatment Network","keywords":"Medicine; Hepatitis C; Hepatitis C virus; Hepatitis; Internal medicine; Cohort; Immunology; Incidence (geometry); Hepatitis B; Virology; Virus","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch","metaepi_narrow","research_integrity","insufficient_payload"],"consensus_categories":["research_integrity","insufficient_payload"],"category_scores_codex":[0.005397593,0.0003611814,0.001682529,0.0007083351,0.00003203971,0.000006807375,0.0003248537,0.002254979,0.001786357],"category_scores_gemma":[0.0202524,0.0003235639,0.0001747658,0.0002821382,0.00033223,0.00005555204,0.0001380566,0.004087972,0.009091939],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001025493,"about_ca_system_score_gemma":0.0007561446,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002990999,"about_ca_topic_score_gemma":0.0004340144,"domain_scores_codex":[0.9930897,0.003322206,0.001205483,0.0008658784,0.0005207362,0.0009960094],"domain_scores_gemma":[0.9947926,0.003332353,0.0003508199,0.001012602,0.0002822762,0.0002293452],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00003040657,0.00003091676,0.1275614,0.0001038547,0.00004974937,0.001078606,0.00004099679,0.000003453468,0.00002653044,0.00002180968,0.8640834,0.006968888],"study_design_scores_gemma":[0.0006869814,0.0002586823,0.02389557,0.0001526746,0.00003506184,0.00008545592,0.000003892143,0.002209928,0.000005807674,0.001113051,0.9713055,0.0002474013],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.00434819,0.0009508645,0.0001058968,0.9581092,0.0004975225,0.0009700059,0.0001018971,0.0001223768,0.03479405],"genre_scores_gemma":[0.003343517,0.001620325,0.0009731568,0.941909,0.005515683,0.0003536879,0.003398687,0.0001507496,0.04273523],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.1072221,"threshold_uncertainty_score":0.9999216,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3243542221282165,"score_gpt":0.4297400741035847,"score_spread":0.1053858519753683,"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."}}