{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001759405,0.0004540287,0.0006306352,0.002938227,0.002397424,0.00137582,0.001450763,0.0004080709,0.003268847],"category_scores_gemma":[0.003307662,0.0003935195,0.0009498069,0.007943809,0.0003678067,0.0004767778,0.001368945,0.0009601749,0.0008923656],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0298096,"about_ca_system_score_gemma":0.06418952,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9956599,"about_ca_topic_score_gemma":0.9974377,"domain_scores_codex":[0.9979911,0.0001331641,0.0001321674,0.0001271704,0.001107309,0.0005092183],"domain_scores_gemma":[0.9946284,0.000105199,0.0004447408,0.0000652053,0.003853563,0.0009028607],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002553994,0.0001131011,0.8861769,0.00060653,0.0001497753,0.0001019032,0.0008881747,0.0002931737,0.0002145279,0.0002355616,0.09782873,0.01313623],"study_design_scores_gemma":[0.00002185704,0.00002334529,0.9893729,0.0001403642,0.00003282692,0.00002869819,0.0009853464,0.0001686572,0.00004638954,0.00002157312,0.009146486,0.00001160282],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"dataset","genre_gemma":"empirical","genre_scores_codex":[0.2525057,0.002290187,0.0004678238,0.001878528,0.0001735158,0.001046606,0.7293284,0.0001094795,0.01219975],"genre_scores_gemma":[0.5764982,0.004255597,0.002473378,0.001845942,0.00009991496,0.001917771,0.3963388,0.00007151537,0.01649884],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.0298096,"threshold_uncertainty_score":0.2162848,"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."}}