{"id":"W3045132100","doi":"10.1136/sextrans-2020-054464","title":"Trends in hepatitis C virus seroprevalence and associated risk factors among men who have sex with men in Montréal: results from three cross-sectional studies (2005, 2009, 2018)","year":2020,"lang":"en","type":"article","venue":"Sexually Transmitted Infections","topic":"Hepatitis C virus research","field":"Medicine","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"Public Health Ontario; Centre Intégré Universitaire de Santé et de Services Sociaux du Centre-Sud-de-l'Île-de-Montréal; University of Toronto; Institut National de Santé Publique du Québec; University of Victoria; McGill University; McGill University Health Centre","funders":"Fonds de Recherche du Québec - Santé; Canadian Institutes of Health Research; Public Health Agency; Ontario HIV Treatment Network; Merck Canada; McGill University; Public Health Agency of Canada; McGill University Health Centre; Institut National de Santé Publique du Québec; ViiV Healthcare; Gilead Sciences; Canadian Foundation for AIDS Research; Bristol-Myers Squibb","keywords":"Medicine; Cross-sectional study; Seroprevalence; Men who have sex with men; Demography; Environmental health; Virology; Syphilis; Immunology; Human immunodeficiency virus (HIV); Serology; Antibody; Pathology","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.000522516,0.00041243,0.0007385771,0.0006153774,0.0002948238,0.00009747874,0.0001384819,0.0003160089,0.000189291],"category_scores_gemma":[0.0008143708,0.0003642687,0.00007647854,0.001251989,0.0004127912,0.0004743934,0.00005815913,0.001232798,0.00001338882],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004741588,"about_ca_system_score_gemma":0.0001711526,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.2317651,"about_ca_topic_score_gemma":0.6290607,"domain_scores_codex":[0.9964419,0.0003616858,0.0008582977,0.0009103571,0.0007536765,0.0006741004],"domain_scores_gemma":[0.9982098,0.0006377777,0.0001887206,0.0003283623,0.0002399122,0.0003953818],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004291314,0.0003281292,0.9870103,0.0000335799,0.0006698033,0.0001071249,0.005642974,0.001542936,0.0002865584,0.00000169125,0.00225592,0.001691869],"study_design_scores_gemma":[0.005961002,0.001001818,0.9652854,0.0001280209,0.000109202,0.000003161834,0.0004652881,0.02621224,0.0001727482,0.00003904071,0.0002812951,0.000340761],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9920269,0.0005928957,0.0002421666,0.0005876152,0.00003819256,0.0006948436,0.002475454,0.0001896068,0.003152333],"genre_scores_gemma":[0.9931371,0.004381055,0.00006868019,0.00008838412,0.00009038357,0.0001262653,0.0004119626,0.00006723341,0.001628886],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3972956,"threshold_uncertainty_score":0.9998809,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03804067570409569,"score_gpt":0.3141516407385697,"score_spread":0.276110965034474,"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."}}