{"id":"W3172146816","doi":"10.1371/journal.pone.0252217","title":"Duration of SARS-CoV-2 shedding: A population-based, Canadian study","year":2021,"lang":"en","type":"article","venue":"PLoS ONE","topic":"COVID-19 epidemiological studies","field":"Mathematics","cited_by":22,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institute for Clinical Evaluative Sciences; Public Health Ontario; University of Toronto; Queen's University","funders":"","keywords":"Viral shedding; Medicine; Population; Demography; Coronavirus disease 2019 (COVID-19); Duration (music); Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Internal medicine; Immunology; Environmental health; Disease","routes":{"ca_aff":true,"ca_fund":false,"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":[0.001685324,0.0007072075,0.0007651694,0.00183621,0.003688902,0.002115394,0.001842348,0.0007875661,0.002626604],"category_scores_gemma":[0.003203424,0.0005831792,0.00123402,0.008100264,0.00125419,0.0009020491,0.001107535,0.001106772,0.0003573171],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02839317,"about_ca_system_score_gemma":0.03010706,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9929429,"about_ca_topic_score_gemma":0.9939952,"domain_scores_codex":[0.998163,0.0001096138,0.0001383976,0.0004871489,0.0007001643,0.0004017352],"domain_scores_gemma":[0.9964501,0.0001778393,0.0008995193,0.0002427212,0.001520845,0.0007089269],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00009576712,0.00003184458,0.9944077,0.0001250424,0.00015244,0.00007431463,0.0006878059,0.00008828549,0.0001747364,0.000151334,0.001605747,0.002405077],"study_design_scores_gemma":[0.00001342265,0.00002958532,0.9978335,0.00006108307,0.00006589635,0.00006951771,0.0005618723,0.0001732203,0.00002488491,0.00003178291,0.001119905,0.00001517155],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.961303,0.002631325,0.0004312967,0.0008387315,0.0000342433,0.0001768292,0.02999545,0.00002994252,0.00455905],"genre_scores_gemma":[0.9907106,0.001043967,0.0005051462,0.000311956,0.00001787228,0.00005732692,0.006687334,0.00001483181,0.0006509406],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02839317,"threshold_uncertainty_score":0.2060078,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.4065270168985022,"score_gpt":0.4078028848603607,"score_spread":0.001275867961858468,"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."}}