{"id":"W3162861230","doi":"10.1101/2021.05.17.21257122","title":"Surface and air contamination with SARS-CoV-2 from hospitalized COVID-19 patients in Toronto, Canada","year":2021,"lang":"en","type":"preprint","venue":"medRxiv","topic":"Infection Control and Ventilation","field":"Medicine","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University; Université Laval; Sunnybrook Hospital; Vancouver General Hospital; Institut universitaire de cardiologie et de pneumologie de Québec; Vancouver Coastal Health; North York General Hospital; Sinai Health System; Toronto East General Hospital; University of Toronto","funders":"Cisco Systems Canada; Association of Medical Microbiology and Infectious Disease Canada; Canadian Institutes of Health Research; Genome Canada; McMaster University; Cisco Systems","keywords":"Medicine; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Logistic regression; Contamination; Coronavirus disease 2019 (COVID-19); Emergency medicine; Internal medicine; Cohort study; Cohort; Virology; Biology; Infectious disease (medical specialty); Disease","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":[],"consensus_categories":[],"category_scores_codex":[0.000168385,0.0002062466,0.0004357599,0.00003476783,0.00004518762,0.00002617301,0.00004678481,0.0001724173,0.0001074938],"category_scores_gemma":[0.0002234511,0.0001837689,0.00004080735,0.00006416841,0.00002593521,0.00008698061,0.00007025367,0.0002381078,7.109311e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001383713,"about_ca_system_score_gemma":0.00118156,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9231995,"about_ca_topic_score_gemma":0.9696497,"domain_scores_codex":[0.9986604,0.0001086489,0.0003026519,0.0004230314,0.000349076,0.0001561333],"domain_scores_gemma":[0.9991811,0.00006558286,0.0001901134,0.000247709,0.0002166548,0.0000988231],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002103478,0.00009518862,0.9980709,0.0001354314,0.0000795064,0.00006002183,0.0003438028,0.00008961601,0.0002669972,0.000008056643,0.0002557108,0.0003844454],"study_design_scores_gemma":[0.004015854,0.00008819667,0.991675,0.0001982403,0.00009895066,0.000002511742,0.0001256865,0.001649907,0.0009050539,0.00002023808,0.001031553,0.0001888656],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9959137,0.0003060175,0.001152594,0.0006807952,0.0005949232,0.000696243,0.00005497835,0.00003384899,0.0005668299],"genre_scores_gemma":[0.9974573,0.00006996725,0.0001831743,0.001197646,0.00006147509,0.00003200975,0.0008635907,0.00002100547,0.00011385],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04645031,"threshold_uncertainty_score":0.7493879,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01474278533056761,"score_gpt":0.2782417868204379,"score_spread":0.2634990014898703,"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."}}