{"id":"W3215309323","doi":"10.1111/jvh.13637","title":"The impact of the first, second and third waves of covid‐19 on hepatitis B and C testing in Ontario, Canada","year":2021,"lang":"en","type":"article","venue":"Journal of Viral Hepatitis","topic":"Hepatitis B Virus Studies","field":"Medicine","cited_by":37,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University; University of Toronto; Public Health Ontario; Toronto Liver Centre; University Health Network","funders":"","keywords":"Medicine; Pandemic; HBsAg; Asymptomatic; Virology; Hepatitis B virus; Hepatitis C virus; Hepatitis C; Coronavirus disease 2019 (COVID-19); Virus; Internal medicine; Disease; Infectious disease (medical specialty)","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":[0.0003666344,0.0001489442,0.0005233107,0.00006478454,0.0001688725,0.00001866955,0.0000973416,0.00005221192,0.00008445249],"category_scores_gemma":[0.001807122,0.00008483272,0.000107136,0.0001842218,0.0001960391,0.00008458126,0.00009869368,0.0004111306,1.329664e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006505575,"about_ca_system_score_gemma":0.00274857,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9771051,"about_ca_topic_score_gemma":0.999034,"domain_scores_codex":[0.9984925,0.0001027643,0.0006757174,0.0001213966,0.0004016343,0.0002059272],"domain_scores_gemma":[0.9980825,0.000784348,0.0005017242,0.0001863797,0.0003044219,0.0001406608],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00007406757,0.00004280462,0.9924395,0.0000851658,0.0001390909,0.0002746437,0.001103418,0.00002220854,0.0004471124,0.0000387116,0.003720975,0.001612321],"study_design_scores_gemma":[0.0009064029,0.0008148189,0.9935834,0.0005377579,0.00005009664,0.0004121553,0.00009436916,0.0001014572,0.001234019,0.0003391898,0.001850535,0.00007584695],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9951577,0.001604334,0.000001359909,0.00146214,0.0001533236,0.00013842,0.0000521095,0.000001803704,0.001428817],"genre_scores_gemma":[0.9977263,0.001369705,0.000171398,0.0003708475,0.00004892963,0.000002003868,8.606991e-7,0.00001112326,0.0002988931],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02192895,"threshold_uncertainty_score":0.4875846,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02112551491799134,"score_gpt":0.2686275860914286,"score_spread":0.2475020711734372,"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."}}