{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001053855,0.0003945139,0.0002948621,0.001484468,0.0009737218,0.0008442763,0.0008478271,0.000307788,0.001676891],"category_scores_gemma":[0.002541809,0.0003399158,0.0005835151,0.00254973,0.0004305688,0.0004240365,0.0007840598,0.0003615277,0.00019384],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.008632164,"about_ca_system_score_gemma":0.004630889,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9580904,"about_ca_topic_score_gemma":0.9625461,"domain_scores_codex":[0.9994824,0.00007793423,0.00004029256,0.0001158343,0.0001612731,0.0001222681],"domain_scores_gemma":[0.9980744,0.0001108952,0.000654343,0.00006768666,0.0007779614,0.0003145668],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004656514,0.00001491986,0.9966723,0.00003779014,0.00008709127,0.00002294251,0.0003392783,0.00006830906,0.0001429269,0.00001393578,0.0004626465,0.002091202],"study_design_scores_gemma":[0.000001987281,0.0000138751,0.9996006,0.00000604888,0.00001123825,0.000009471723,0.0001244176,0.0000426451,0.0000170136,0.000001151689,0.0001692891,0.000002196211],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9883699,0.001112209,0.0001949214,0.0001823053,0.0000104201,0.00008175406,0.008860881,0.00003542732,0.001152215],"genre_scores_gemma":[0.9952188,0.0004643044,0.0003312549,0.00007654286,0.00000875154,0.00005118766,0.003192924,0.000005112738,0.0006511263],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04190964,"threshold_uncertainty_score":0.08431286,"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."}}