{"id":"W2048537417","doi":"10.1016/j.drugpo.2011.03.003","title":"How many HIV infections are prevented by Vancouver Canada's supervised injection facility?","year":2011,"lang":"en","type":"letter","venue":"International Journal of Drug Policy","topic":"HIV, Drug Use, Sexual Risk","field":"Medicine","cited_by":66,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"National Institute of Allergy and Infectious Diseases; National Institute of Mental Health","keywords":"Human immunodeficiency virus (HIV); Psychological intervention; Injection drug use; Computer science; Mathematical model; Transmission (telecommunications); Medicine; Operations research; Econometrics; Statistics; Mathematics; Virology; Psychiatry; Drug injection","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","research_integrity"],"consensus_categories":[],"category_scores_codex":[0.0002423595,0.0005041045,0.0007923639,0.001174863,0.00008955494,0.0001139715,0.0007112691,0.0004683056,0.0003927373],"category_scores_gemma":[0.0008469331,0.0004560909,0.0004210961,0.0003068319,0.0001036413,0.0004049984,0.0001195067,0.00288496,0.00003543901],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002623179,"about_ca_system_score_gemma":0.003031065,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.1518696,"about_ca_topic_score_gemma":0.1602501,"domain_scores_codex":[0.9961004,0.0002125962,0.0009676602,0.0003750827,0.001869149,0.000475139],"domain_scores_gemma":[0.9959306,0.0001650165,0.001322418,0.000400949,0.001879805,0.0003011932],"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":[0.0001089403,0.0002242931,0.004626138,0.00009678427,0.001089636,0.0008270773,0.001139873,0.00001096385,0.00008839201,0.000006267304,0.9898968,0.001884863],"study_design_scores_gemma":[0.00188399,0.0001766037,0.001013017,0.0004578505,0.0002665823,0.001184467,0.001664295,0.00002802354,0.0003959233,0.0001346092,0.9924361,0.0003585744],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.02996928,0.0002944268,0.0007937132,0.9496114,0.01034197,0.0005781322,0.004150016,0.00008018709,0.004180812],"genre_scores_gemma":[0.2055157,0.0004505376,0.0002682456,0.4616554,0.03586289,0.00005341912,0.00211574,0.0002551464,0.2938228],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.487956,"threshold_uncertainty_score":0.9997891,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02181856464936969,"score_gpt":0.2934298729117139,"score_spread":0.2716113082623442,"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."}}