{"id":"W3033308199","doi":"10.14745/ccdr.v46i05a07","title":"National findings from the Tracks survey of people who inject drugs in Canada, Phase 4, 2017–2019","year":2020,"lang":"en","type":"article","venue":"Canada Communicable Disease Report","topic":"HIV, Drug Use, Sexual Risk","field":"Medicine","cited_by":44,"is_retracted":false,"has_abstract":true,"ca_institutions":"Public Health Agency of Canada","funders":"Public Health Agency; Public Health Agency of Canada","keywords":"Medicine; Hepatitis C; Demographics; Condom; Demography; Casual; Hepatitis B; Human immunodeficiency virus (HIV); Environmental health; Family medicine; Virology; Syphilis","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"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":[0.0007725676,0.0002322268,0.0006800868,0.00004314664,0.0001377324,0.00001721317,0.0006543779,0.00005121714,0.0002372444],"category_scores_gemma":[0.003762844,0.0002004602,0.00007011765,0.0006146291,0.0000807668,0.00008931699,0.0002222514,0.0005336572,0.000002768027],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001189425,"about_ca_system_score_gemma":0.04940023,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9997011,"about_ca_topic_score_gemma":0.999834,"domain_scores_codex":[0.9967656,0.0003299116,0.0008426859,0.0003544223,0.001343384,0.000364024],"domain_scores_gemma":[0.9960616,0.001213875,0.0002977705,0.001270726,0.0004588116,0.0006972591],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004424533,0.0001528555,0.7066274,0.00005879255,0.0001297943,0.001088459,0.00239845,0.0002269813,0.00004924956,0.000009221531,0.2885101,0.0003062616],"study_design_scores_gemma":[0.001823292,0.00003310758,0.9807138,0.000126199,0.00008188624,0.0000263016,0.005867768,0.002866125,0.00007093549,0.00001243057,0.008151957,0.0002261254],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9866715,0.001336961,0.000003287291,0.006694882,0.0001138692,0.0004519783,0.002889394,0.00001564307,0.001822455],"genre_scores_gemma":[0.9942127,0.00008779127,0.00002384249,0.002477882,0.00004365581,0.00002481453,0.002756344,0.00003639432,0.0003365648],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2803581,"threshold_uncertainty_score":0.9559888,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05688166767727897,"score_gpt":0.3290851125695038,"score_spread":0.2722034448922248,"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."}}