{"id":"W2070326457","doi":"10.1136/sextrans-2011-050108.110","title":"P1-S2.53 Hepatitis C Virus in men who have sex with men with no history of injection drug use - evidence for sexual transmission? A Canadian perspective","year":2011,"lang":"en","type":"article","venue":"Sexually Transmitted Infections","topic":"Hepatitis C virus research","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; Manitoba Health; AIDS Committee of Toronto; Island Health; Institut National de Santé Publique du Québec; Public Health Agency of Canada","funders":"","keywords":"Medicine; Perspective (graphical); Transmission (telecommunications); Sexual transmission; Sexual history; Injection drug use; Drug; Virology; Men who have sex with men; Hepatitis; Syphilis; Gynecology; Family medicine; Human immunodeficiency virus (HIV); Psychiatry; Drug injection; Microbicide","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0005116374,0.0004031484,0.0006376323,0.001194552,0.0002053571,0.00002733644,0.0001769174,0.0002427314,0.0006317787],"category_scores_gemma":[0.0002378313,0.0003522973,0.00008422702,0.0007510071,0.0004355622,0.0008212757,0.00001101569,0.0007565212,0.00001405554],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003146381,"about_ca_system_score_gemma":0.00442325,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9116694,"about_ca_topic_score_gemma":0.8983591,"domain_scores_codex":[0.9970598,0.0002832817,0.0005508648,0.0007597638,0.000604732,0.0007415785],"domain_scores_gemma":[0.9972997,0.0003830946,0.0001287908,0.000523934,0.001010014,0.0006545162],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.004302359,0.001792685,0.8234729,0.0007605101,0.00109155,0.0002557778,0.135146,0.0002071785,0.006977664,0.0003458884,0.01565863,0.009988856],"study_design_scores_gemma":[0.01857179,0.03481986,0.8437362,0.003298008,0.001507026,0.0003951814,0.01985707,0.03242433,0.006029773,0.0002459733,0.03663982,0.00247494],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8462995,0.0006358215,0.02116962,0.000818336,0.0001355814,0.007244938,0.0004203109,0.0003088654,0.122967],"genre_scores_gemma":[0.972663,0.0003492062,0.001887889,0.0002256725,0.00009849433,0.000878051,0.00006100662,0.0001446849,0.02369203],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1263635,"threshold_uncertainty_score":0.9998929,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04737582348693167,"score_gpt":0.3003626271923024,"score_spread":0.2529868037053707,"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."}}