{"id":"W4213290970","doi":"10.1038/s41598-022-06642-5","title":"Investigation of discordant SARS-CoV-2 RT-PCR results using minimally processed saliva","year":2022,"lang":"en","type":"article","venue":"Scientific Reports","topic":"SARS-CoV-2 detection and testing","field":"Medicine","cited_by":20,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"Canadian Institutes of Health Research; McMaster University","keywords":"Saliva; Coronavirus disease 2019 (COVID-19); Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Coronavirus; 2019-20 coronavirus outbreak; Virology; Medicine; Volunteer; Biology; Pathology; Disease; Internal medicine; Infectious disease (medical specialty); Outbreak","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"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":[0.00251784,0.0007165236,0.0004604303,0.0009756242,0.0004064758,0.0007806866,0.0003903589,0.001074579,0.001595913],"category_scores_gemma":[0.003167647,0.0003433416,0.0003442677,0.0003062697,0.0006519187,0.0002282223,0.0003714047,0.0004863282,0.0005058103],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001780031,"about_ca_system_score_gemma":0.0001843156,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004951155,"about_ca_topic_score_gemma":0.0007075826,"domain_scores_codex":[0.9979237,0.0005806917,0.0002585826,0.0003260953,0.0007183361,0.0001925356],"domain_scores_gemma":[0.9986293,0.0006373073,0.0001718928,0.0001105213,0.0003684189,0.00008249442],"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":[0.001294899,0.0002369328,0.04834465,0.0002595495,0.00006992706,0.005531278,0.001217912,0.0001775924,0.9330864,0.0001748624,0.0003879775,0.009218097],"study_design_scores_gemma":[0.00004541113,0.002410461,0.08658173,0.00008526922,0.0002158802,0.01958404,0.001291785,0.005294135,0.8789194,0.0002820621,0.005243464,0.00004643529],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9866866,0.0008869648,0.009314111,0.0001724378,0.0001760103,0.0002662661,0.0003630999,0.0001635173,0.001971026],"genre_scores_gemma":[0.9872568,0.0001987552,0.01119213,0.0002719588,0.00002861797,0.00007746967,0.0002705404,0.00003246393,0.0006713617],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00251784,"threshold_uncertainty_score":0.01331574,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08904673006156658,"score_gpt":0.3186906860796365,"score_spread":0.2296439560180699,"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."}}