{"id":"W4226064133","doi":"10.1515/cclm-2021-1142","title":"Ultrasensitive assay for saliva-based SARS-CoV-2 antigen detection","year":2022,"lang":"en","type":"article","venue":"Clinical Chemistry and Laboratory Medicine (CCLM)","topic":"SARS-CoV-2 detection and testing","field":"Medicine","cited_by":20,"is_retracted":false,"has_abstract":true,"ca_institutions":"University Health Network; Lunenfeld-Tanenbaum Research Institute; University of Toronto; Mount Sinai Hospital","funders":"Fundación José Luis Castaño","keywords":"Saliva; Concordance; Immunoassay; Medicine; Virology; Antigen; Asymptomatic; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Coronavirus disease 2019 (COVID-19); Immunology; Internal medicine; Antibody","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"],"consensus_categories":[],"category_scores_codex":[0.002340632,0.0002845924,0.0006683921,0.00005692103,0.0004253534,0.00001353926,0.0001018769,0.0002314255,0.00009991207],"category_scores_gemma":[0.005779281,0.0002621979,0.0001600799,0.0005250652,0.0004409436,0.00005066366,0.00004910264,0.0009131469,0.000005403697],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000999464,"about_ca_system_score_gemma":0.000293371,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001877938,"about_ca_topic_score_gemma":0.000004210213,"domain_scores_codex":[0.9975549,0.0002336247,0.000805405,0.0006722112,0.0003884932,0.0003453533],"domain_scores_gemma":[0.9969996,0.001743543,0.0003101498,0.0003803036,0.0003929964,0.000173466],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0008371813,0.000227388,0.004071156,0.0002278464,0.00009025867,0.00009853177,0.00007294703,0.000001795618,0.9857375,0.000003690707,0.003339858,0.005291829],"study_design_scores_gemma":[0.005295359,0.000964602,0.001330746,0.0001234433,0.0002179748,0.0001094908,0.000626681,0.0016228,0.9124177,0.00004973825,0.0769776,0.0002638852],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9936724,0.0004319939,0.001831778,0.001217406,0.0005985862,0.0004754079,0.0000897948,0.0002473623,0.001435242],"genre_scores_gemma":[0.9853775,0.00001562623,0.000366256,0.01247513,0.001433785,0.00009350921,0.00007514683,0.00004983175,0.0001132313],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07363774,"threshold_uncertainty_score":0.999983,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07288374039800702,"score_gpt":0.3785528605096112,"score_spread":0.3056691201116042,"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."}}