{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.005667247,0.0008524655,0.001668153,0.0009574736,0.004728789,0.005510411,0.002205397,0.08000732,0.02352267],"category_scores_gemma":[0.04419062,0.001084266,0.001722927,0.0008033832,0.004334084,0.00710491,0.003574193,0.06497211,0.01335382],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.005463675,"about_ca_system_score_gemma":0.009600072,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01053051,"about_ca_topic_score_gemma":0.01951839,"domain_scores_codex":[0.9945977,0.001760087,0.0005948425,0.0004953966,0.001417375,0.001134605],"domain_scores_gemma":[0.9831468,0.008863565,0.001579965,0.0003769604,0.001682017,0.004350567],"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":[0.00006250808,0.00003497969,0.000381028,0.00007473215,0.00001355749,0.0006341341,0.0001212478,0.00002793581,0.00008087696,0.004913353,0.9820904,0.01156512],"study_design_scores_gemma":[0.000263089,0.00009452082,0.0009165052,0.001122443,0.00005457387,0.001213605,0.0008282967,0.0002477713,0.0001655306,0.01747427,0.9775572,0.00006217595],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.0001077242,0.0009056443,0.00001595509,0.9883725,0.008407685,0.000004354781,0.00002854248,0.000005639892,0.002152047],"genre_scores_gemma":[0.001026787,0.0009734053,0.00003936543,0.9698423,0.02436265,0.00001784555,0.0000150481,0.00001105264,0.00371153],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.08000732,"threshold_uncertainty_score":0.07869118,"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."}}