{"id":"W4406419991","doi":"10.1093/ofid/ofaf014","title":"Hepatitis C Virus Seroprevalence, Incidence, and Screening Patterns in Ontario Preexposure Prophylaxis Users","year":2024,"lang":"en","type":"article","venue":"Open Forum Infectious Diseases","topic":"Hepatitis C virus research","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; York University; Ottawa Hospital; University Health Network; Ontario Ministry of Labour; Hamilton Health Sciences; Access Alliance Multicultural Health and Community Services; Rowan Williams Davies & Irwin (Canada); AIDS Committee of Toronto; University of Ottawa; Maple Leaf Medical Clinic; St. Michael's Hospital","funders":"University of Toronto; Canadian Institutes of Health Research; Department of Family and Community Medicine, University of Toronto; Ontario HIV Treatment Network; University of Ottawa; Canadian Foundation for AIDS Research","keywords":"Medicine; Pre-exposure prophylaxis; Seroprevalence; Incidence (geometry); Virology; Hepatitis a virus; Hepatitis A; Environmental health; Virus; Hepatitis; Immunology; Men who have sex with men; Antibody; Human immunodeficiency virus (HIV); Serology; Syphilis","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":[0.0002302666,0.0001704684,0.0001634005,0.0008682242,0.001073195,0.0005345881,0.0004510758,0.0001736532,0.001594636],"category_scores_gemma":[0.001012388,0.0002480519,0.0002291586,0.001578581,0.0004109004,0.0002038374,0.0003760657,0.0002049291,0.0001006128],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.006630772,"about_ca_system_score_gemma":0.005381073,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9526065,"about_ca_topic_score_gemma":0.9615703,"domain_scores_codex":[0.9996112,0.00003746704,0.00002389005,0.00006124583,0.0001367884,0.0001294569],"domain_scores_gemma":[0.9988884,0.00007843227,0.0004175277,0.0000370672,0.0003337457,0.0002448844],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002171609,0.00000971038,0.9981729,0.00001052476,0.000007651828,0.00003862093,0.0002687254,0.00001716581,0.0001353111,0.000009439533,0.0001343046,0.001173907],"study_design_scores_gemma":[0.000001483422,0.00001219802,0.999507,0.000006118757,0.000004386177,0.00002780092,0.0002319592,0.00004482472,0.000023211,0.000002773142,0.0001370098,0.00000124159],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9980135,0.0002036949,0.00003505749,0.00005820727,0.000001963594,0.00001924098,0.0007863319,0.000003119977,0.0008788139],"genre_scores_gemma":[0.9993317,0.000140655,0.00003793255,0.00001795539,0.000001481892,0.000007007688,0.0002346715,9.79924e-7,0.0002277653],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0473935,"threshold_uncertainty_score":0.09534514,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02087601330256881,"score_gpt":0.3072096000744481,"score_spread":0.2863335867718793,"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."}}