{"id":"W4407595908","doi":"10.1016/j.lana.2025.101022","title":"Investigating the spatial association between supervised consumption services and homicide rates in Toronto, Canada, 2010–2023: an ecological analysis","year":2025,"lang":"en","type":"article","venue":"The Lancet Regional Health - Americas","topic":"HIV, Drug Use, Sexual Risk","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"British Columbia Centre on Substance Use; University of British Columbia; University of Toronto; Centre for Addiction and Mental Health; Institute for Work & Health; Ontario Stroke Network; Institute of Health Services and Policy Research; St. Michael's Hospital","funders":"Canadian Institutes of Health Research; St. Michael's Hospital Foundation; St. Michael’s Hospital Foundation","keywords":"Homicide; Association (psychology); Ecological study; Geography; Consumption (sociology); Ecology; Environmental health; Psychology; Poison control; Injury prevention; Medicine; Sociology; Biology; Social science","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"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":[0.0007038034,0.0004246704,0.000365594,0.001926388,0.001303811,0.0008726136,0.001249552,0.0003633574,0.002050656],"category_scores_gemma":[0.002505896,0.0003558755,0.0009301517,0.004400355,0.0007537431,0.0003719747,0.001188364,0.0005640601,0.0001922288],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02180459,"about_ca_system_score_gemma":0.01335651,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9891394,"about_ca_topic_score_gemma":0.9924237,"domain_scores_codex":[0.9992525,0.0001015137,0.00007996527,0.0001446789,0.000187165,0.0002342411],"domain_scores_gemma":[0.9968814,0.0002481181,0.001037174,0.000134891,0.001162702,0.0005357334],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005600405,0.00001386923,0.9956809,0.00006414145,0.0001215745,0.00007855868,0.0004809419,0.0003895936,0.000122966,0.000088221,0.001032505,0.001870674],"study_design_scores_gemma":[0.000002756971,0.00001494937,0.9979597,0.00002071658,0.00003272325,0.00002768642,0.0008609183,0.0006470609,0.00002608034,0.00001053412,0.0003905733,0.000006239246],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9847713,0.0007512621,0.0003326368,0.0003135284,0.00001374078,0.00005189642,0.01288578,0.00002335532,0.0008565616],"genre_scores_gemma":[0.9949815,0.0003383709,0.0003505163,0.00004254741,0.000007716845,0.00003351994,0.003703869,0.000004731536,0.0005373663],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02180459,"threshold_uncertainty_score":0.1582041,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0975232207752846,"score_gpt":0.4058884750893638,"score_spread":0.3083652543140792,"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."}}