{"id":"W3140245308","doi":"10.21203/rs.3.rs-366992/v1","title":"Dried blood spot specimens for SARS-CoV-2 antibody testing: A multi-site, multi-assay comparison","year":2021,"lang":"en","type":"preprint","venue":"Research Square","topic":"SARS-CoV-2 detection and testing","field":"Medicine","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"BC Centre for Disease Control; University of British Columbia; Manitoba Health; Children's Hospital of Eastern Ontario; Public Health Agency of Canada; University of Ottawa; McGill University; Newborn Screening Ontario; University of Toronto; Sinai Health System; Institute of Infection and Immunity; Lunenfeld-Tanenbaum Research Institute; Mount Sinai Hospital; University of Manitoba","funders":"Canadian Institutes of Health Research","keywords":"Serology; Dried blood spot; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Gold standard (test); Predictive value; Coronavirus disease 2019 (COVID-19); Medicine; Dried blood; Population; Antibody; Virology; Diagnostic test; Immunology; Internal medicine; Biology; Veterinary medicine; Environmental health; Disease; Chemistry; Infectious disease (medical specialty)","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch","metaepi_narrow","research_integrity"],"consensus_categories":[],"category_scores_codex":[0.003667784,0.0007904401,0.001671076,0.001229303,0.0006712488,0.0005799882,0.0005848749,0.0009568884,0.00005614669],"category_scores_gemma":[0.02071125,0.0008048762,0.000663584,0.001603184,0.0003474551,0.0001275685,0.001463121,0.004366911,0.0001668591],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005031039,"about_ca_system_score_gemma":0.0014889,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001410355,"about_ca_topic_score_gemma":0.0007031587,"domain_scores_codex":[0.9922304,0.0008201498,0.001250851,0.002043068,0.001887891,0.001767616],"domain_scores_gemma":[0.9900699,0.003003818,0.0004359663,0.001822807,0.004347396,0.0003201596],"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":[0.0002647038,0.002786538,0.06497357,0.003373628,0.0004267288,0.0007402566,0.001140662,0.00002546246,0.9231636,0.00001506205,0.0009310223,0.00215879],"study_design_scores_gemma":[0.008646397,0.0009808427,0.02497038,0.005111601,0.0003521093,0.0002528216,0.001409638,0.09401795,0.8570562,0.00003209334,0.006283744,0.0008861974],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9790106,0.001512608,0.01029934,0.0003629102,0.0007279683,0.005120855,0.0002178221,0.0007338123,0.00201403],"genre_scores_gemma":[0.9121981,0.00003434325,0.08411855,0.0003070523,0.00102518,0.0005726981,0.00079876,0.0002670412,0.0006783056],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09399249,"threshold_uncertainty_score":0.9994402,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3225194778174958,"score_gpt":0.4974318869192568,"score_spread":0.174912409101761,"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."}}