{"id":"W4416841170","doi":"10.1503/cmaj.250511","title":"Canadian guideline on HIV pre- and postexposure prophylaxis: 2025 update","year":2025,"lang":"en","type":"article","venue":"Canadian Medical Association Journal","topic":"HIV/AIDS Research and Interventions","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Vancouver Hospital and Health Sciences Centre","funders":"Canadian Institutes of Health Research","keywords":"Guideline; Human immunodeficiency virus (HIV); Psychological intervention; Pre-exposure prophylaxis; Incidence (geometry)","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"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":[0.007759968,0.001404793,0.002748631,0.007983047,0.002017987,0.003749216,0.006173715,0.00681839,0.03061328],"category_scores_gemma":[0.03053254,0.00100245,0.004417376,0.008620232,0.001719828,0.002214038,0.002261931,0.007081399,0.01369197],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02384964,"about_ca_system_score_gemma":0.09895973,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.5264891,"about_ca_topic_score_gemma":0.6449959,"domain_scores_codex":[0.9885383,0.002010073,0.00198499,0.000428548,0.006256837,0.0007812775],"domain_scores_gemma":[0.9689233,0.003381228,0.001679451,0.0004884303,0.02422581,0.001301685],"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":[0.00002891888,0.00002416265,0.0002065193,0.005336276,0.00005806188,0.0001094258,0.00009318247,0.0001626942,0.00007361434,0.001974937,0.8794812,0.1124509],"study_design_scores_gemma":[0.0001037093,0.0000143178,0.001167459,0.02051202,0.0002007918,0.0002204712,0.00005852304,0.00008732199,0.00005402327,0.001204183,0.9763442,0.00003297678],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"review","genre_gemma":"methods","genre_scores_codex":[0.0007503124,0.5059184,0.006964897,0.1871091,0.0211191,0.006941616,0.06454399,0.001136051,0.2055165],"genre_scores_gemma":[0.008593827,0.6390416,0.05757652,0.1206971,0.005049168,0.008223552,0.08881512,0.000583523,0.07141965],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.5264891,"threshold_uncertainty_score":0.952599,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006289770049753126,"score_gpt":0.2940222028726669,"score_spread":0.2877324328229138,"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."}}