{"id":"W3027829318","doi":"10.1093/cid/ciaa638","title":"Predicting Infectious Severe Acute Respiratory Syndrome Coronavirus 2 From Diagnostic Samples","year":2020,"lang":"en","type":"article","venue":"Clinical Infectious Diseases","topic":"SARS-CoV-2 detection and testing","field":"Medicine","cited_by":1197,"is_retracted":false,"has_abstract":true,"ca_institutions":"Public Health Agency of Canada; University of Manitoba; Manitoba Health","funders":"","keywords":"Infectivity; Vero cell; Virology; Interquartile range; Coronavirus; Medicine; Viral culture; Viral load; Odds ratio; Confidence interval; Biology; Virus; Internal medicine; Coronavirus disease 2019 (COVID-19); 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":[0.003637649,0.0007592403,0.0004901462,0.001872228,0.0002166595,0.00115294,0.0004969153,0.0007043002,0.0007359872],"category_scores_gemma":[0.01303899,0.0003345333,0.0004040233,0.0005780207,0.0003384615,0.0005750264,0.0004566002,0.0007597557,0.0004878676],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002869389,"about_ca_system_score_gemma":0.0003702131,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005743338,"about_ca_topic_score_gemma":0.000820514,"domain_scores_codex":[0.9980738,0.0006607918,0.0003173938,0.0002899654,0.0005284328,0.0001296081],"domain_scores_gemma":[0.993064,0.003683699,0.001552779,0.0002193351,0.001021795,0.0004584057],"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":[0.0002296975,0.00006999268,0.9938344,0.00003496527,0.0000211125,0.0001073492,0.0000486913,0.0001929549,0.00206245,0.00001545976,0.0001604707,0.003222547],"study_design_scores_gemma":[0.00004833956,0.001082078,0.9710406,0.0001056452,0.0001333795,0.003124699,0.0003805417,0.01242446,0.01054051,0.0001567526,0.0009350119,0.00002806358],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9957199,0.00055606,0.002555495,0.00007711522,0.0000380559,0.00006431621,0.0003333461,0.00005270776,0.0006030289],"genre_scores_gemma":[0.994953,0.0002256327,0.003875348,0.00007426878,0.00003490635,0.00004587627,0.0006896029,0.000006399991,0.00009495101],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003637649,"threshold_uncertainty_score":0.01923794,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1147294417021971,"score_gpt":0.3797733882479792,"score_spread":0.2650439465457821,"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."}}