{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003529706,0.0000978494,0.0003263192,0.0002468271,0.00004120589,0.000006358314,0.00006624433,0.00009985873,0.0002917383],"category_scores_gemma":[0.0003962633,0.0001029469,0.00004377289,0.0001614564,0.0002246105,0.0001423792,0.00004672029,0.0001411986,0.00000539134],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008368859,"about_ca_system_score_gemma":0.00007488678,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00175415,"about_ca_topic_score_gemma":0.005074434,"domain_scores_codex":[0.9988167,0.0001405053,0.0003516834,0.000246938,0.000201275,0.0002428687],"domain_scores_gemma":[0.9993253,0.000155332,0.00008819771,0.0001940362,0.000150759,0.00008639836],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005880055,0.00007494316,0.9894571,0.0005072937,0.00002251934,0.00007117666,0.0005089151,4.624613e-7,0.00009544635,0.0002916169,0.001206049,0.007705725],"study_design_scores_gemma":[0.001926647,0.001082984,0.9689404,0.0004676274,0.00009586613,0.0005316611,0.0002567374,0.02145718,0.001228324,0.0006130923,0.003184989,0.0002145014],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9950938,0.0007957974,0.0001814151,0.0006860243,0.00009143135,0.0008368488,0.00001396615,0.00002430073,0.002276474],"genre_scores_gemma":[0.9877574,0.00825425,0.0005790606,0.0000951669,0.00002479199,0.0002372571,0.000009199252,0.00001393767,0.003028902],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02145672,"threshold_uncertainty_score":0.4198052,"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."}}