{"id":"W2737477842","doi":"10.1016/s2352-3018(17)30088-7","title":"PrEP on demand or every day?","year":2017,"lang":"en","type":"letter","venue":"The Lancet HIV","topic":"HIV/AIDS Research and Interventions","field":"Medicine","cited_by":10,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto; St. Michael's Hospital","funders":"","keywords":"Pre-exposure prophylaxis; Medicine; Men who have sex with men; Emtricitabine; Human immunodeficiency virus (HIV); Tenofovir; Anal sex; Observational study; Scopus; Family medicine; Internal medicine; Antiretroviral therapy; Viral load; MEDLINE","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0004932833,0.00019719,0.0005402805,0.00008780435,0.0002210122,0.00008868694,0.0006548823,0.0002699882,0.002679139],"category_scores_gemma":[0.0007718335,0.00009879761,0.0002431712,0.00004433833,0.0001723546,0.00005181275,0.0001175179,0.001988191,0.003042879],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000555262,"about_ca_system_score_gemma":0.0001275291,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003453665,"about_ca_topic_score_gemma":0.00001867372,"domain_scores_codex":[0.9983779,0.0001817725,0.0001891994,0.0002818631,0.0004698434,0.0004994406],"domain_scores_gemma":[0.9978295,0.0002404015,0.0001182181,0.001669301,0.00006654592,0.00007602177],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0002222496,0.000031235,0.0001193296,0.0002738896,0.0001789699,0.0007487724,0.00005826793,1.441718e-7,0.00002610553,0.00002161473,0.9959607,0.002358786],"study_design_scores_gemma":[0.0008135944,0.0008097491,0.0007824831,0.001226228,0.0000932027,0.00008934856,0.000005169732,0.00005968807,0.00007729037,0.0001907929,0.9957334,0.0001190451],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"other","genre_scores_codex":[0.0004787352,0.0003013975,0.00006291225,0.7855486,0.0001595331,0.0004725326,0.0002060293,0.00006444574,0.2127058],"genre_scores_gemma":[0.0007534683,0.0002801889,0.00004269928,0.2215258,0.01398454,0.00007549346,0.0003132577,0.00004019427,0.7629843],"genre_candidate":"commentary","genre_consensus":null,"teacher_disagreement_score":0.5640228,"threshold_uncertainty_score":0.9982325,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08643639132878521,"score_gpt":0.3783505037089949,"score_spread":0.2919141123802097,"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."}}