{"id":"W3180409609","doi":"10.1128/spectrum.00086-21","title":"Saliva Testing Is Accurate for Early-Stage and Presymptomatic COVID-19","year":2021,"lang":"en","type":"article","venue":"Microbiology Spectrum","topic":"SARS-CoV-2 detection and testing","field":"Medicine","cited_by":20,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"DNA Genotek; University of Minnesota","keywords":"Coronavirus disease 2019 (COVID-19); 2019-20 coronavirus outbreak; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Public health; Saliva; Stage (stratigraphy); Virology; Coronavirus Infections; Medicine; Environmental health; Disease; Biology; Pathology; Internal medicine; Infectious disease (medical specialty); Outbreak","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001836361,0.0001673442,0.0003097626,0.0000897288,0.0001852743,0.00003278848,0.00005770688,0.0001425797,0.0001406608],"category_scores_gemma":[0.001696049,0.0001563625,0.00006896287,0.0002222077,0.0001143527,0.00004004595,0.00007487303,0.0001741486,0.00003876205],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007331167,"about_ca_system_score_gemma":0.0002007056,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00009091954,"about_ca_topic_score_gemma":0.00006477375,"domain_scores_codex":[0.9988701,0.00005683994,0.0002695415,0.000412365,0.00003031703,0.0003608361],"domain_scores_gemma":[0.9989117,0.0005779034,0.0001123838,0.000238875,0.00006251325,0.00009656152],"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":[0.00004547002,0.00003764994,0.03805246,0.0001902958,0.00007347685,0.00008081427,0.0002784211,6.754906e-7,0.9598792,0.00007566279,0.001008962,0.0002769413],"study_design_scores_gemma":[0.0026135,0.0004167751,0.006096374,0.00007962162,0.0001111979,0.002993161,0.0001640813,0.0006660182,0.9458019,0.0005945411,0.04021026,0.0002526316],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9934878,0.0003933845,0.001353052,0.003051274,0.0001800754,0.000387404,0.00005523894,0.0002170695,0.0008747163],"genre_scores_gemma":[0.9768903,0.00000610169,0.005682855,0.01579423,0.0001622644,0.00002910615,0.00003096291,0.00003322987,0.001370911],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0392013,"threshold_uncertainty_score":0.6376275,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0657884051137063,"score_gpt":0.3310182866013763,"score_spread":0.26522988148767,"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."}}