{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0308369,0.00136778,0.002164478,0.002157716,0.001493624,0.005353252,0.005438279,0.007334247,0.01520615],"category_scores_gemma":[0.2329889,0.0008597084,0.001338802,0.00178789,0.003269444,0.003555181,0.001600499,0.01143436,0.004377795],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002185264,"about_ca_system_score_gemma":0.00372665,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003889755,"about_ca_topic_score_gemma":0.004810077,"domain_scores_codex":[0.9846776,0.006563324,0.002216833,0.00218512,0.003794196,0.0005629305],"domain_scores_gemma":[0.7979141,0.1397571,0.01041857,0.005611114,0.04257551,0.003723538],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.000179081,0.00002459043,0.002047212,0.0004156376,0.0001147365,0.0001322375,0.00006908266,0.0001215257,0.00002901664,0.0008451997,0.9749404,0.02108135],"study_design_scores_gemma":[0.0004348946,0.0002606253,0.009752598,0.004239864,0.0006839697,0.001592899,0.0003650548,0.005387822,0.0008939596,0.01261649,0.9634581,0.00031379],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"editorial","genre_gemma":"commentary","genre_scores_codex":[0.001560708,0.01006463,0.002300077,0.2961114,0.6861627,0.00008610132,0.0009110468,0.0002424938,0.002560942],"genre_scores_gemma":[0.01763649,0.006117363,0.001726136,0.1680694,0.8001475,0.0001425745,0.0003485254,0.0002313136,0.005580676],"genre_candidate":"commentary","genre_consensus":null,"teacher_disagreement_score":0.0308369,"threshold_uncertainty_score":0.1630831,"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."}}