{"id":"W3164932849","doi":"10.1093/jtm/taab085","title":"SARS-CoV-2 rapid antigen testing for departing passengers at Vancouver International Airport","year":2021,"lang":"en","type":"letter","venue":"Journal of Travel Medicine","topic":"COVID-19 epidemiological studies","field":"Mathematics","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; St. Paul's Hospital; Providence Health Care","funders":"","keywords":"Medicine; Coronavirus disease 2019 (COVID-19); Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); 2019-20 coronavirus outbreak; Air travel; Coronavirus; Asymptomatic; Virology; Asymptomatic carrier; Pandemic; Aviation; Disease; Infectious disease (medical specialty); Internal medicine; Outbreak","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":[0.0006953706,0.0004141643,0.0002675091,0.0005339701,0.00229843,0.001097625,0.000618564,0.004946075,0.00303736],"category_scores_gemma":[0.006849773,0.0002717582,0.0002697738,0.0004176212,0.000530918,0.0004476624,0.0003067495,0.004693202,0.001268991],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002883899,"about_ca_system_score_gemma":0.002994019,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1728683,"about_ca_topic_score_gemma":0.2720903,"domain_scores_codex":[0.9991861,0.0002283145,0.00009772897,0.00007881689,0.0002307328,0.0001784108],"domain_scores_gemma":[0.9977179,0.0006577321,0.0001120327,0.00005703167,0.0008407677,0.0006146499],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.0004642137,0.0006385371,0.267205,0.0002970066,0.00005287258,0.1681109,0.003024562,0.0005517011,0.005421802,0.00101811,0.4683269,0.08488842],"study_design_scores_gemma":[0.0004161879,0.001630297,0.3177464,0.001473853,0.0001399619,0.14121,0.01214969,0.006181753,0.002962353,0.003363152,0.5125265,0.0001998364],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.1933776,0.002956611,0.001327362,0.7187167,0.01429903,0.0004183173,0.0006969306,0.0001459631,0.06806143],"genre_scores_gemma":[0.618906,0.005461445,0.001979078,0.3230841,0.008839083,0.0001215357,0.0004509132,0.00006522016,0.04109253],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.8271317,"threshold_uncertainty_score":0.3437242,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3912647043035664,"score_gpt":0.4429623972672945,"score_spread":0.05169769296372806,"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."}}