{"id":"W3097812212","doi":"10.1101/2020.10.23.20217810","title":"Analytical and clinical evaluation of four anti-SARS-CoV-2 serologic (IgM, IgG, and total) immunoassays","year":2020,"lang":"en","type":"preprint","venue":"medRxiv","topic":"SARS-CoV-2 and COVID-19 Research","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University Health Network; University of Toronto","funders":"Abbott Diagnostics","keywords":"Serology; Medicine; Seroconversion; Concordance; Antibody; Immunology; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Immunoglobulin M; Coronavirus disease 2019 (COVID-19); Immunoglobulin G; Virology; Predictive value; Internal medicine; Disease; Infectious disease (medical specialty)","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001102017,0.0004980312,0.0002676502,0.0005826062,0.0002006899,0.0004277177,0.0001668757,0.0004349731,0.0008044664],"category_scores_gemma":[0.003079845,0.0002350717,0.0002272885,0.0002510319,0.0003624289,0.0002650794,0.0001549536,0.0003230929,0.0003004121],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003948206,"about_ca_system_score_gemma":0.0001885125,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009729888,"about_ca_topic_score_gemma":0.0007934626,"domain_scores_codex":[0.9991941,0.0002273644,0.00007569938,0.0002150351,0.0001893854,0.00009836371],"domain_scores_gemma":[0.9985272,0.0004543404,0.0002030459,0.00006256129,0.0004783377,0.0002744296],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001841258,0.000383948,0.9493149,0.00004231148,0.00005827079,0.001190172,0.000265912,0.0002671509,0.03130471,0.00006150738,0.0003434721,0.0149263],"study_design_scores_gemma":[0.000074188,0.004431844,0.971271,0.00001619603,0.00006283711,0.004864329,0.0001744206,0.001999361,0.01614769,0.00004937582,0.0008887864,0.00002004981],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.997844,0.0002485345,0.0004714975,0.00002713278,0.00001686721,0.00001977089,0.00009142479,0.00001784591,0.001262944],"genre_scores_gemma":[0.9990628,0.00004338718,0.0004059353,0.00003052649,0.000008254948,0.000009172483,0.0001359582,0.000001848541,0.0003021155],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001102017,"threshold_uncertainty_score":0.005828083,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2285514681647822,"score_gpt":0.4526438549022337,"score_spread":0.2240923867374515,"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."}}