{"id":"W3135058240","doi":"10.1093/cid/ciab186","title":"Characteristics Associated With Household Transmission of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) in Ontario, Canada: A Cohort Study","year":2021,"lang":"en","type":"article","venue":"Clinical Infectious Diseases","topic":"COVID-19 epidemiological studies","field":"Mathematics","cited_by":39,"is_retracted":false,"has_abstract":true,"ca_institutions":"Health Sciences Centre; Institute for Clinical Evaluative Sciences; Sunnybrook Health Science Centre; University of Toronto; Public Health Ontario","funders":"Public Health Ontario","keywords":"Medicine; Transmission (telecommunications); Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Coronavirus disease 2019 (COVID-19); Coronavirus; Cohort; Isolation (microbiology); 2019-20 coronavirus outbreak; Cohort study; Respiratory system; Betacoronavirus; Severe acute respiratory syndrome; Environmental health; Outbreak; Virology; Disease; Internal medicine; Infectious disease (medical specialty); Biology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005050424,0.0004671568,0.0005405587,0.000980984,0.002943995,0.001233142,0.001103692,0.0004824518,0.001719211],"category_scores_gemma":[0.001327038,0.0005937942,0.0007054469,0.002743164,0.0006202704,0.0004816731,0.0008883215,0.0006865731,0.0002550745],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01501855,"about_ca_system_score_gemma":0.0176533,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9848534,"about_ca_topic_score_gemma":0.9891391,"domain_scores_codex":[0.999346,0.0000373362,0.00004067745,0.0001400093,0.000192805,0.0002432709],"domain_scores_gemma":[0.9985525,0.00005669938,0.0003814237,0.00008285271,0.0005742787,0.0003523089],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005404666,0.00003925979,0.9975349,0.00001903661,0.00003997179,0.0001076498,0.0007658626,0.00003451925,0.0001334719,0.00002256615,0.0004325975,0.0008162115],"study_design_scores_gemma":[0.000007109682,0.00003661229,0.9981351,0.00001915072,0.00002308888,0.00005715409,0.001142737,0.0001389282,0.00001779565,0.00001103951,0.0004041666,0.000007110239],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9957967,0.000229387,0.0000715529,0.00009012269,0.000007699848,0.00006611733,0.002959189,0.000004555896,0.0007746438],"genre_scores_gemma":[0.9970279,0.0002955175,0.0001446161,0.00006500263,0.00000490242,0.00004273164,0.001509392,0.000003519012,0.0009064917],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01514661,"threshold_uncertainty_score":0.1089677,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2408932715094732,"score_gpt":0.4183804525401065,"score_spread":0.1774871810306334,"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."}}