{"id":"W3195077700","doi":"10.14744/hf.2021.2021.0019","title":"De novo hepatitis B surface antigen (HBsAg)-positive, core antibody (anti-HBc)-negative, hepatitis B virus infection post-liver transplant from an anti-HBc, HBsAg-negative donor","year":2021,"lang":"en","type":"article","venue":"Hepatology forum/Hepatology forum (Online)","topic":"Hepatitis B Virus Studies","field":"Medicine","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Medicine; HBsAg; Hepatitis B virus; Immunology; Seroconversion; Immunosuppression; Virology; Hepatitis B; Serology; Antigen; Antibody; Virus","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","sts","research_integrity","insufficient_payload"],"consensus_categories":["metaepi_narrow","research_integrity"],"category_scores_codex":[0.000534341,0.002224926,0.004741616,0.0008964398,0.001663558,0.0001561042,0.0008518489,0.002404857,0.001638195],"category_scores_gemma":[0.00128811,0.002333835,0.001223359,0.001539345,0.002400791,0.001293976,0.0007557373,0.002573803,0.0004986681],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001013532,"about_ca_system_score_gemma":0.002225825,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.2394697,"about_ca_topic_score_gemma":0.5459083,"domain_scores_codex":[0.9870571,0.001770008,0.002713377,0.003410259,0.001085677,0.003963609],"domain_scores_gemma":[0.9913554,0.001803567,0.001220274,0.002068064,0.002299495,0.001253187],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001134116,0.002766674,0.939503,0.0002446146,0.002773943,0.01541715,0.002253907,0.00003491817,0.03063193,0.001014491,0.002172364,0.002052952],"study_design_scores_gemma":[0.006361596,0.002382403,0.9156323,0.0006561062,0.001596603,0.007482555,0.0004872824,0.009972717,0.04702573,0.001510176,0.004654998,0.002237545],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9615461,0.003052062,0.004100334,0.007274392,0.002337125,0.002231074,0.01786226,0.000995325,0.0006013881],"genre_scores_gemma":[0.9245111,0.04223971,0.008963222,0.01150208,0.0004007615,0.0001496121,0.01154493,0.0004056338,0.0002828889],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3064386,"threshold_uncertainty_score":0.9997273,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02251114892167803,"score_gpt":0.3047889319901752,"score_spread":0.2822777830684972,"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."}}