{"id":"W4393952320","doi":"10.32920/25460896.v1","title":"HIV incidence and related risks among gay, bisexual, and other men who have sex with men in Montreal, Toronto, and Vancouver: Informing blood donor selection criteria in Canada","year":2024,"lang":"en","type":"preprint","venue":"","topic":"Blood donation and transfusion practices","field":"Business, Management and Accounting","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Community Based Research Centre; AIDS Vancouver; University of British Columbia; Public Health Ontario; Toronto Metropolitan University; University of Toronto; McGill University Health Centre; University of Victoria; McGill University; Institut National de Santé Publique du Québec","funders":"Canadian Institutes of Health Research; Health Canada; Canadian Blood Services; Australian Government","keywords":"Men who have sex with men; Human immunodeficiency virus (HIV); Demography; Incidence (geometry); Selection (genetic algorithm); Gerontology; Gender studies; Medicine; Psychology; Sociology; Family medicine; Computer science; 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":[0.0008092595,0.0003706457,0.0003072509,0.001631283,0.002477288,0.001355335,0.001258355,0.0003325862,0.002233995],"category_scores_gemma":[0.002934211,0.000485015,0.0004227601,0.003759346,0.0006011752,0.0003063871,0.001075103,0.0006922256,0.0002062275],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02716185,"about_ca_system_score_gemma":0.03128437,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9979108,"about_ca_topic_score_gemma":0.9988859,"domain_scores_codex":[0.9990001,0.0001388356,0.00006370416,0.000138837,0.0003439466,0.0003146014],"domain_scores_gemma":[0.997654,0.0001507628,0.0004580773,0.00007226336,0.0009822199,0.0006825833],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004363888,0.00002509189,0.9917264,0.00004527671,0.00003316922,0.00006848352,0.001183051,0.0001793132,0.0001072355,0.0001083756,0.002209738,0.004270201],"study_design_scores_gemma":[0.000009352266,0.0000147168,0.995869,0.00007354976,0.00002521459,0.00003742016,0.002216494,0.0004330546,0.0000599325,0.00002315761,0.001225742,0.00001242837],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9851047,0.001453471,0.0002341593,0.0008883303,0.00002615423,0.000175678,0.008392312,0.00001685575,0.003708314],"genre_scores_gemma":[0.995625,0.0008435631,0.0004118513,0.0001382027,0.000009440253,0.00004397318,0.001869919,0.000005572103,0.001052564],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02716185,"threshold_uncertainty_score":0.1970739,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0166491568917482,"score_gpt":0.2590943083231361,"score_spread":0.2424451514313879,"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."}}