{"id":"W2995044369","doi":"10.3138/canlivj.2019-0023","title":"Sociodemographic risk factors for hepatitis C virus infection in a prospective cohort study of 257 persons in Canada who inject drugs","year":2019,"lang":"en","type":"article","venue":"Canadian Liver Journal","topic":"Hepatitis C virus research","field":"Medicine","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta; University of Calgary","funders":"","keywords":"Medicine; Seroconversion; Prospective cohort study; Internal medicine; Hepatitis C virus; Hepatitis C; Serology; Hydromorphone; Cohort; Immunology; Antibody; Virus; Opioid","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0003827671,0.0003115103,0.000367083,0.0009663597,0.002501345,0.0009833735,0.0006047114,0.0004576572,0.001699369],"category_scores_gemma":[0.001030007,0.0005810066,0.0004192659,0.001941176,0.0005425473,0.0004573582,0.0006350953,0.0008608596,0.0003601257],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00416029,"about_ca_system_score_gemma":0.005966663,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8923855,"about_ca_topic_score_gemma":0.8974087,"domain_scores_codex":[0.9994826,0.00003897774,0.00003434862,0.00008390112,0.0001704825,0.0001896259],"domain_scores_gemma":[0.9991484,0.00005496151,0.0001753692,0.00004948095,0.0002627955,0.0003091],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002162945,0.00003502065,0.9991748,0.000003817191,0.0000101949,0.00005526298,0.0001926202,0.00001049002,0.00007494134,0.00000803579,0.0001180791,0.0002952277],"study_design_scores_gemma":[0.000004364772,0.00003368506,0.9986755,0.000008370366,0.000008106302,0.000064024,0.0008980405,0.00008957764,0.00002351919,0.000006521105,0.0001844622,0.000003887811],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9978428,0.00009207524,0.00004194978,0.00006617917,0.000006077662,0.00004567872,0.001333002,0.000002676004,0.0005695603],"genre_scores_gemma":[0.9984717,0.0001393433,0.00007933861,0.00007816953,0.000004610826,0.00002484283,0.0008100958,0.000001901425,0.0003898963],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1076145,"threshold_uncertainty_score":0.2164964,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01239684903094949,"score_gpt":0.2585664736241124,"score_spread":0.2461696245931629,"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."}}