{"id":"W4411597588","doi":"10.36584/cjic.2021.004.03.188.192","title":"Mass testing for asymptomatic COVID-19 infection among healthcare workers at a large Canadian hospital","year":2021,"lang":"en","type":"article","venue":"Canadian Journal of Infection Control","topic":"SARS-CoV-2 detection and testing","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Coronavirus disease 2019 (COVID-19); Asymptomatic; Health care; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); 2019-20 coronavirus outbreak; Medicine; Virology; Family medicine; Internal medicine; Political science; Infectious disease (medical specialty); Disease; Outbreak","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.0007647214,0.0002091001,0.0004399187,0.0008502878,0.0008178682,0.0001103527,0.00004644513,0.0002161449,0.0001262224],"category_scores_gemma":[0.01012326,0.0002213016,0.0002867621,0.0007275605,0.00005920385,0.0002112815,0.000004512085,0.0004584445,0.00001430853],"about_ca_system_candidate":true,"about_ca_system_consensus":true,"about_ca_system_score_codex":0.003980858,"about_ca_system_score_gemma":0.01031377,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.4211978,"about_ca_topic_score_gemma":0.9347848,"domain_scores_codex":[0.9981297,0.0001423876,0.0006353278,0.0002337019,0.0001978892,0.000660966],"domain_scores_gemma":[0.9956259,0.0004115029,0.0004661563,0.0001772546,0.001260886,0.002058314],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003258866,0.00001799384,0.994,0.000146771,0.000167981,0.0004525983,0.0002061603,0.0001883152,0.001005798,0.00003510629,0.001861826,0.001884835],"study_design_scores_gemma":[0.01667846,0.0022896,0.8602756,0.001185401,0.0007141289,0.007601524,0.000548386,0.01264222,0.003002506,0.000437359,0.09386467,0.0007601354],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.977175,0.0003310888,0.01336505,0.005201979,0.00225476,0.0006905312,0.00005649768,0.00006371332,0.0008613528],"genre_scores_gemma":[0.9908646,0.000002785163,0.0004919117,0.007765008,0.0006798281,0.00003627407,0.00001210856,0.00004298143,0.0001045233],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5135871,"threshold_uncertainty_score":0.9998427,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02622939045925777,"score_gpt":0.28739825465303,"score_spread":0.2611688641937723,"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."}}