{"id":"W2319917590","doi":"10.1056/nejmoa1506273","title":"On-Demand Preexposure Prophylaxis in Men at High Risk for HIV-1 Infection","year":2015,"lang":"en","type":"article","venue":"New England Journal of Medicine","topic":"HIV/AIDS Research and Interventions","field":"Medicine","cited_by":1638,"is_retracted":false,"has_abstract":true,"ca_institutions":"Jewish General Hospital; Université de Montréal; Centre Hospitalier de l’Université de Montréal","funders":"Gilead Sciences; Bill and Melinda Gates Foundation","keywords":"Medicine; Regimen; Pre-exposure prophylaxis; Human immunodeficiency virus (HIV); Secondary prophylaxis; Infection risk; Men who have sex with men; Immunology; Intensive care medicine; Virology; Internal medicine","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":[0.0009333235,0.0003322136,0.0007809685,0.0001818787,0.0003251601,0.0002981642,0.0003859597,0.0007056275,0.003640895],"category_scores_gemma":[0.00234802,0.0002507257,0.0004289673,0.0001766815,0.0002443968,0.0002584856,0.0002681694,0.0007286428,0.0001332648],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001927778,"about_ca_system_score_gemma":0.0004392157,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007643725,"about_ca_topic_score_gemma":0.001362972,"domain_scores_codex":[0.9994885,0.0002892363,0.00003212857,0.00005545161,0.00006663553,0.00006798221],"domain_scores_gemma":[0.9991418,0.0003471792,0.000191209,0.00003629133,0.00003627843,0.0002472402],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.4483858,0.03137917,0.1799843,0.003392925,0.001603,0.0002225143,0.0003979927,0.000849511,0.006623717,0.0002648394,0.001908302,0.3249879],"study_design_scores_gemma":[0.1794862,0.4138619,0.391564,0.0007156045,0.002393805,0.0009750644,0.0003389572,0.002538667,0.003541744,0.000542638,0.004004739,0.0000365897],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9954854,0.003356138,0.00007282709,0.0001746771,0.00006159365,0.0001721991,0.00005439251,0.000007210575,0.0006155842],"genre_scores_gemma":[0.9977846,0.001270578,0.0002539707,0.0001880267,0.000121651,0.0001209316,0.00006684901,0.000001260417,0.0001922203],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003640895,"threshold_uncertainty_score":0.01217997,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02632472053844995,"score_gpt":0.3218566998009857,"score_spread":0.2955319792625358,"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."}}