{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008776008,0.0003609776,0.0004528271,0.0009736269,0.0008772042,0.001106799,0.0008977362,0.001349129,0.001644876],"category_scores_gemma":[0.003646375,0.0007196986,0.001115613,0.001557861,0.0006055791,0.001189427,0.0008036236,0.001643222,0.0004091811],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009864179,"about_ca_system_score_gemma":0.0007456466,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02925096,"about_ca_topic_score_gemma":0.03557787,"domain_scores_codex":[0.9990028,0.0003272113,0.00008527654,0.0002657516,0.0001229366,0.0001961771],"domain_scores_gemma":[0.9964869,0.0004658102,0.001647574,0.0004514301,0.0004017406,0.000546493],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005708531,0.0001566388,0.9981638,0.000009080079,0.0001407827,0.00004959208,0.0001177143,0.00002859105,0.00008294313,0.00001280743,0.0001163145,0.000550898],"study_design_scores_gemma":[0.00001640047,0.0002488579,0.9992071,0.000003836947,0.0000550026,0.00006554052,0.0002179766,0.00006144901,0.00002216039,0.0000111031,0.00008542627,0.000005235464],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985765,0.0001786991,0.00004851718,0.00006081449,0.00001094431,0.00001580468,0.0006553075,0.000004270243,0.0004490218],"genre_scores_gemma":[0.9989422,0.000119618,0.00005261454,0.00005738548,0.00001911535,0.00001350022,0.0005089602,0.000002757833,0.0002837537],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.970749,"threshold_uncertainty_score":0.05816138,"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."}}