{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00112408,0.0002634221,0.0002881495,0.001037455,0.001352021,0.001334881,0.000905384,0.0003744701,0.001398937],"category_scores_gemma":[0.005401052,0.0003082461,0.0005439117,0.002308651,0.0008766564,0.0003995999,0.0008869492,0.000650357,0.0001284811],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.04908616,"about_ca_system_score_gemma":0.05715394,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9962355,"about_ca_topic_score_gemma":0.9973227,"domain_scores_codex":[0.9980575,0.0001675651,0.0001201643,0.0001652135,0.0008228542,0.0006666518],"domain_scores_gemma":[0.994055,0.0006779819,0.00167343,0.0001501614,0.002134961,0.001308476],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001738171,0.00002215564,0.9837965,0.0001105044,0.00006817288,0.0001283346,0.001074377,0.0009470483,0.0003816832,0.000182718,0.003019249,0.01009539],"study_design_scores_gemma":[0.000003518563,0.00001048415,0.9982487,0.00002544476,0.000008542198,0.0000152648,0.0004887147,0.0002293725,0.00005151825,0.000008138128,0.0009047861,0.000005638063],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9769095,0.001882948,0.0001875164,0.003026249,0.00003741718,0.00007733222,0.01109703,0.00003009883,0.00675202],"genre_scores_gemma":[0.9944503,0.0008650387,0.0002662058,0.0003808863,0.00001167594,0.00002715737,0.002403877,0.00001004603,0.001584816],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04908616,"threshold_uncertainty_score":0.3561468,"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."}}