{"id":"W2012776634","doi":"10.1136/sextrans-2011-050109.94","title":"O2-S5.04 Outlier populations: heightened risk for HIV, HCV and HIV/HCV co-infection among solvent-using injection drug users","year":2011,"lang":"en","type":"article","venue":"Sexually Transmitted Infections","topic":"HIV, Drug Use, Sexual Risk","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; Public Health Agency of Canada; University of Manitoba","funders":"","keywords":"Medicine; Hepatitis C; Logistic regression; Coinfection; Human immunodeficiency virus (HIV); Cross-sectional study; Internal medicine; Immunology; Pathology","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":[0.0005185835,0.0005930521,0.0006488462,0.0008827072,0.001219931,0.00009879427,0.0001000441,0.0003802381,0.0001819984],"category_scores_gemma":[0.000176337,0.0005601635,0.0002307335,0.0009765472,0.0003310369,0.0009165419,0.00002223374,0.0007581445,0.00005013076],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000291273,"about_ca_system_score_gemma":0.0002156391,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002809798,"about_ca_topic_score_gemma":0.005076879,"domain_scores_codex":[0.996878,0.0002452217,0.0008402423,0.0008943449,0.0004218204,0.0007203614],"domain_scores_gemma":[0.9979607,0.0002101976,0.000363749,0.0005946261,0.0004490617,0.0004216729],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005392878,0.00120867,0.972223,0.0002116018,0.0006048857,0.00001223868,0.01436025,0.0009352646,0.001381589,0.0003880352,0.001046439,0.007088777],"study_design_scores_gemma":[0.01469309,0.003830489,0.9225153,0.0005362796,0.004843901,0.0004145965,0.01562982,0.02245079,0.003578926,0.002226182,0.007265334,0.002015306],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8387173,0.00007111875,0.1544274,0.0001664157,0.0006629202,0.002160673,0.0001554646,0.000707894,0.002930786],"genre_scores_gemma":[0.9882191,0.0001166253,0.008697271,0.000171098,0.0004020458,0.0003653014,0.0004909495,0.0001919607,0.001345676],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1495017,"threshold_uncertainty_score":0.999685,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05936518736301757,"score_gpt":0.3250319597976022,"score_spread":0.2656667724345847,"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."}}