{"id":"W4406958344","doi":"10.1097/qad.0000000000004039","title":"Fatal overdoses among people with HIV experiencing nonfatal overdoses in British Columbia, Canada","year":2025,"lang":"en","type":"article","venue":"AIDS","topic":"Pharmacological Effects and Toxicity Studies","field":"Medicine","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; AIDS Vancouver; Simon Fraser University","funders":"National Institute on Drug Abuse","keywords":"Medicine; Drug overdose; Psychological intervention; Human immunodeficiency virus (HIV); Poison control; Medical emergency; Emergency medicine; Psychiatry; Family medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00007137828,0.0001071886,0.0003674576,0.00003581554,0.0001393688,0.00006981904,0.00007963722,0.00004876329,0.000188819],"category_scores_gemma":[0.0001778042,0.0001232216,0.00003679675,0.0003945596,0.0001040313,0.0001071764,0.0001076729,0.0001928819,0.000001139233],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002097032,"about_ca_system_score_gemma":0.0003706925,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9281472,"about_ca_topic_score_gemma":0.991281,"domain_scores_codex":[0.9989686,0.00002940726,0.0001764765,0.0002794948,0.000230258,0.000315759],"domain_scores_gemma":[0.9995433,0.0001656713,0.00003375635,0.0001198801,0.00004391895,0.00009344209],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003709369,0.0001001297,0.9859581,0.00008305267,0.00006982533,0.0005875267,0.0001932516,0.000009144094,0.0004944215,0.000009251953,0.01052163,0.001936597],"study_design_scores_gemma":[0.001821785,0.0002522917,0.9927785,0.000296696,0.00005063872,0.00002674725,0.001537415,0.0001022276,0.001277168,0.000008305909,0.001700306,0.0001479155],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9949096,0.0003450256,0.00003488635,0.000181376,0.0001502166,0.0003387816,0.00003136325,0.00004223453,0.003966467],"genre_scores_gemma":[0.9957054,0.00003474879,0.0000847491,0.001380338,0.00005386664,0.00006667878,0.00001527877,0.000009734639,0.002649177],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06313378,"threshold_uncertainty_score":0.5024833,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005402732917795813,"score_gpt":0.2393211715933187,"score_spread":0.2339184386755229,"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."}}