{"id":"W2258666009","doi":"10.1136/bmj.h6468","title":"PrEP on demand cuts HIV transmission in high risk men, study finds","year":2015,"lang":"en","type":"letter","venue":"BMJ","topic":"HIV/AIDS Research and Interventions","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Serodiscordant; Men who have sex with men; Pre-exposure prophylaxis; Medicine; Human immunodeficiency virus (HIV); Placebo; Regimen; Randomized controlled trial; Transmission (telecommunications); Intervention (counseling); Demography; Family medicine; Gynecology; Alternative medicine; Internal medicine; Viral load; Psychiatry; Antiretroviral therapy","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001984393,0.0004901764,0.001104407,0.0004389646,0.0005965204,0.0008715795,0.0004637433,0.00474533,0.01901558],"category_scores_gemma":[0.01058475,0.0003516288,0.0007100415,0.0003270245,0.0003751638,0.0007325484,0.0002495973,0.002421868,0.00188218],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007750416,"about_ca_system_score_gemma":0.001368236,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00401249,"about_ca_topic_score_gemma":0.008502547,"domain_scores_codex":[0.9990847,0.0005414842,0.00008153979,0.00008461784,0.0001408693,0.00006665449],"domain_scores_gemma":[0.9974234,0.001360812,0.0003790671,0.0000640498,0.0002706485,0.0005020376],"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":[0.2278597,0.004410412,0.01738568,0.008505871,0.00254665,0.001183603,0.0003952596,0.0002874218,0.003125807,0.002295692,0.4391823,0.2928217],"study_design_scores_gemma":[0.6089731,0.04592902,0.08880092,0.005476094,0.006659867,0.001074041,0.0004309102,0.00145418,0.002790909,0.004648999,0.2336363,0.0001255051],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.2721677,0.1028646,0.0007407921,0.4273624,0.04091737,0.003555697,0.01345621,0.0004362238,0.1384991],"genre_scores_gemma":[0.5904952,0.0487471,0.002475303,0.2488917,0.04057882,0.002842927,0.003084167,0.000105693,0.06277914],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.01901558,"threshold_uncertainty_score":0.06361347,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04043017775134417,"score_gpt":0.3714659601930814,"score_spread":0.3310357824417373,"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."}}