{"id":"W2087557729","doi":"10.1053/jhep.2002.35065","title":"Opportunities for prevention: Hepatitis C prevalence and incidence in a cohort of young injection drug users","year":2002,"lang":"en","type":"article","venue":"Hepatology","topic":"Hepatitis C virus research","field":"Medicine","cited_by":260,"is_retracted":false,"has_abstract":true,"ca_institutions":"AIDS Vancouver; University of British Columbia","funders":"","keywords":"Medicine; Seroconversion; Hepatitis C; Drug injection; Incidence (geometry); Cohort; Epidemiology; Logistic regression; Demography; Injection drug use; Internal medicine; Immunology; Human immunodeficiency virus (HIV)","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0002796636,0.0001820176,0.0001902153,0.0007459842,0.0005793753,0.0008426496,0.0002020096,0.0003769446,0.001071863],"category_scores_gemma":[0.0009174856,0.00022023,0.0002352179,0.0006092303,0.0001598468,0.0004290105,0.0003451319,0.0004439284,0.0002817712],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003305559,"about_ca_system_score_gemma":0.0005008715,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03294894,"about_ca_topic_score_gemma":0.04096482,"domain_scores_codex":[0.9998063,0.00003679425,0.00001152804,0.00002632716,0.00006012345,0.00005891531],"domain_scores_gemma":[0.9995747,0.00004545793,0.0001293819,0.00001563715,0.00006784617,0.0001670236],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001798248,0.00002168886,0.9989598,0.000002550857,0.000005619188,0.00003144823,0.0000648999,0.00000556776,0.00005951128,0.00000397884,0.00003220745,0.0007947568],"study_design_scores_gemma":[0.000001416684,0.00002950011,0.9995085,0.000004103666,0.00000521591,0.0001246144,0.0001666164,0.0000446891,0.00001690519,0.000005141474,0.00009226343,0.000001036631],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991776,0.0002008212,0.00002937164,0.00003438553,0.000003584445,0.000009768841,0.0002072827,0.000001536062,0.0003355696],"genre_scores_gemma":[0.9990146,0.0002588097,0.00006096169,0.00002924689,0.000007748074,0.00001146418,0.0002541432,9.68397e-7,0.0003620413],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03294894,"threshold_uncertainty_score":0.06551433,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08726438513169604,"score_gpt":0.3369244819601674,"score_spread":0.2496600968284714,"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."}}