{"id":"W2166818480","doi":"10.1002/jmv.10353","title":"Molecular and serological aspects of HBsAg‐negative hepatitis B virus infections in North America","year":2003,"lang":"en","type":"article","venue":"Journal of Medical Virology","topic":"Hepatitis B Virus Studies","field":"Medicine","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"Vancouver General Hospital","funders":"","keywords":"HBsAg; Hepatitis B virus; Virology; Serology; Hepatocellular carcinoma; Medicine; Antibody; Hepadnaviridae; Hepatitis B; Antigen; Virus; Hepatitis; Immunology; Internal medicine","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":[0.0002981986,0.0001584027,0.0001792451,0.001248099,0.0006274709,0.0005294986,0.0001558225,0.0002151362,0.0008790654],"category_scores_gemma":[0.0009701646,0.0002491762,0.0001091863,0.0008881041,0.0005265619,0.0002424745,0.0002461261,0.0002201678,0.0001146404],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008921853,"about_ca_system_score_gemma":0.001155807,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1147908,"about_ca_topic_score_gemma":0.1335665,"domain_scores_codex":[0.9997401,0.00007026841,0.00002535885,0.00003461671,0.00006058237,0.00006915043],"domain_scores_gemma":[0.9994293,0.0001013094,0.0001534178,0.00002321694,0.0001387547,0.0001538542],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001218773,0.00004974628,0.9891155,0.00002486516,0.00002342375,0.001200817,0.0008510645,0.00005044906,0.00297124,0.0001020846,0.000199311,0.005289725],"study_design_scores_gemma":[0.000005521553,0.0000518056,0.9960191,0.00001011349,0.00001098252,0.00207515,0.0008541956,0.00006972775,0.0001064935,0.0000313051,0.0007616311,0.000003965637],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9976192,0.0007309158,0.00006378262,0.00008430513,0.000004846792,0.000007466524,0.00004240042,0.000001923498,0.00144506],"genre_scores_gemma":[0.9989651,0.0005575978,0.0001136918,0.00007383889,0.00001457349,0.000006291581,0.00007466505,0.000001271388,0.0001929359],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1147908,"threshold_uncertainty_score":0.2282453,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01449408404975405,"score_gpt":0.2878041223468461,"score_spread":0.2733100382970921,"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."}}