{"id":"W2143606268","doi":"10.1016/s0140-6736(10)62353-7","title":"Reduction in overdose mortality after the opening of North America's first medically supervised safer injecting facility: a retrospective population-based study","year":2011,"lang":"en","type":"article","venue":"The Lancet","topic":"HIV, Drug Use, Sexual Risk","field":"Medicine","cited_by":486,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia; AIDS Vancouver","funders":"Canadian Institutes of Health Research; Health Canada; Michael Smith Health Research BC","keywords":"Medicine; Mortality rate; Drug overdose; Population; Demography; Case fatality rate; Emergency medicine; Coroner; Poison control; Injury prevention; Pediatrics; Surgery; Environmental health","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009962522,0.0001609936,0.0005478804,0.00006744236,0.0001119103,0.00001203651,0.0002639431,0.00004539895,0.0001383655],"category_scores_gemma":[0.0006990035,0.0000942913,0.00005973303,0.0005447879,0.0001281957,0.00009025683,0.00008449232,0.0004491932,0.00002118091],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001485944,"about_ca_system_score_gemma":0.00007527928,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01344975,"about_ca_topic_score_gemma":0.01030155,"domain_scores_codex":[0.9981599,0.0003090143,0.0004540142,0.0003060054,0.0005036981,0.0002673972],"domain_scores_gemma":[0.9986662,0.0001364648,0.0001654396,0.0008669342,0.0001058308,0.00005916669],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001114365,0.0003032192,0.9619738,0.00003645346,0.00007345423,0.00001407767,0.03451462,0.00008204964,0.00002629484,0.000002633029,0.00005566794,0.001803334],"study_design_scores_gemma":[0.001644681,0.0002933622,0.9863006,0.00006456728,0.00010193,0.000003152981,0.01074395,0.0006446945,0.0000317828,0.00004788467,0.00002703154,0.00009634469],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9973567,0.00002303039,0.00005642013,0.0008732865,0.00009328919,0.001032735,0.0000593646,0.00004772555,0.0004574858],"genre_scores_gemma":[0.9991379,0.000004837953,0.0001682754,0.0003008595,0.0002154147,0.00009423988,0.00003004144,0.00001552759,0.00003292651],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02432678,"threshold_uncertainty_score":0.9931198,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07797623472236823,"score_gpt":0.3335798655310078,"score_spread":0.2556036308086396,"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."}}