{"id":"W3171653466","doi":"10.17269/s41997-021-00546-z","title":"Prevalence of HIV and sexually transmitted and blood-borne infections, and related preventive and risk behaviours, among gay, bisexual and other men who have sex with men in Montreal, Toronto and Vancouver: results from the Engage Study","year":2021,"lang":"en","type":"article","venue":"Canadian Journal of Public Health","topic":"HIV/AIDS Research and Interventions","field":"Medicine","cited_by":82,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institut National de Santé Publique du Québec; Community Based Research Centre; Toronto Metropolitan University; University of Toronto; McGill University; University of Victoria; St. Michael's Hospital; AIDS Vancouver","funders":"Canadian HIV Trials Network, Canadian Institutes of Health Research; Canadian Institutes of Health Research; Ontario HIV Treatment Network; Public Health Agency of Canada","keywords":"Demography; Medicine; Men who have sex with men; Cohort; Syphilis; Human immunodeficiency virus (HIV); Gerontology; Family medicine; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"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":[0.0004962384,0.0004585578,0.0003522166,0.001421917,0.001788359,0.001116407,0.001046498,0.0003422752,0.001662334],"category_scores_gemma":[0.001457111,0.000479326,0.0005170218,0.002800409,0.0006190296,0.0003528193,0.001087389,0.0004106586,0.0002497311],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01212115,"about_ca_system_score_gemma":0.007521533,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9897226,"about_ca_topic_score_gemma":0.9958256,"domain_scores_codex":[0.9993187,0.00006459511,0.00005581759,0.0001194395,0.0002820631,0.0001593019],"domain_scores_gemma":[0.9987375,0.00004526354,0.0002595399,0.00004956846,0.000567342,0.0003407939],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005129061,0.00001575029,0.9964541,0.00004109651,0.00006738777,0.00004877828,0.0008276996,0.00005056973,0.0001507357,0.00001966803,0.0006269704,0.001646001],"study_design_scores_gemma":[0.000003143315,0.00001016544,0.9990805,0.00001110817,0.00001351456,0.00002180491,0.0005803782,0.00003407168,0.00001801179,0.000002064673,0.0002214655,0.000003777043],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9889819,0.0008350851,0.0000766732,0.0001267922,0.000007890577,0.00008332056,0.008633666,0.00001204786,0.001242514],"genre_scores_gemma":[0.9943359,0.000565327,0.000176021,0.00006042482,0.000006682721,0.00003923356,0.003450608,0.000005479847,0.001360306],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01212115,"threshold_uncertainty_score":0.08794558,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02505614304794252,"score_gpt":0.3106104054103669,"score_spread":0.2855542623624244,"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."}}