{"id":"W2331332878","doi":"10.1136/sextrans-2011-050108.82","title":"P1-S2.25 HIV serostatus knowledge, absence of previous testing and sexual behaviours among injecting 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":"Université de Sherbrooke; Centre hospitalier universitaire de Québec; Institut National de Santé Publique du Québec","funders":"","keywords":"Medicine; Serostatus; Condom; Demography; Human immunodeficiency virus (HIV); Harm reduction; Population; Gynecology; Immunology; Environmental health; Syphilis; Viral load","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009403304,0.0003476168,0.0004044636,0.001191482,0.0007820294,0.0009119966,0.0007909216,0.0005290245,0.05177766],"category_scores_gemma":[0.004878039,0.0002391833,0.0008072301,0.001532331,0.0003641838,0.0005044944,0.0006441462,0.0006620447,0.003713847],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008595113,"about_ca_system_score_gemma":0.001967893,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.09285795,"about_ca_topic_score_gemma":0.06126645,"domain_scores_codex":[0.9993972,0.0001922769,0.00004458064,0.00006550786,0.0001813691,0.0001191613],"domain_scores_gemma":[0.9965007,0.001123035,0.000688766,0.0001052663,0.000683627,0.000898543],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001606104,0.00008571336,0.9927955,0.00008729411,0.00006141118,0.00005446932,0.0001356258,0.0000397316,0.00003648955,0.0000442672,0.002480665,0.004018309],"study_design_scores_gemma":[0.00001046474,0.0001094544,0.9982781,0.00004894864,0.00003102766,0.00007842346,0.0003039204,0.0001797061,0.00001515222,0.00003079242,0.0009105566,0.000003419006],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9642119,0.00110279,0.0001987739,0.0007704794,0.0001130748,0.0001429292,0.02265414,0.00002808316,0.01077779],"genre_scores_gemma":[0.9888626,0.0002462385,0.0002236253,0.0001107078,0.00005889841,0.000139817,0.004507151,0.000009682857,0.005841145],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09285795,"threshold_uncertainty_score":0.1846349,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04365391754657361,"score_gpt":0.3060139981290544,"score_spread":0.2623600805824808,"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."}}