{"id":"W3175529868","doi":"10.1136/bmjopen-2021-050667","title":"COVID-19 infection among international travellers: a prospective analysis","year":2021,"lang":"en","type":"article","venue":"BMJ Open","topic":"COVID-19 epidemiological studies","field":"Mathematics","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta; Institute of Health Economics; Institute of Population and Public Health; Government of Alberta; Alberta Health Services; Public Health Agency of Canada; Alberta Health; University of Calgary","funders":"Canadian Institutes of Health Research; Public Health Agency; Public Health Agency of Canada; Government of Alberta; University of Calgary","keywords":"Medicine; Coronavirus disease 2019 (COVID-19); 2019-20 coronavirus outbreak; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Pandemic; Coronavirus Infections; Virology; Epidemiology; Betacoronavirus; Public health; MEDLINE; Family medicine; Environmental health; Outbreak; Infectious disease (medical specialty); Pathology; Disease; Law","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":[0.0009950432,0.0004776114,0.0002435854,0.001039955,0.0005945411,0.0009485996,0.0006129654,0.0003725206,0.001620634],"category_scores_gemma":[0.0019207,0.0004769135,0.0005774667,0.001577958,0.0004140934,0.0003436448,0.0005808765,0.0005548769,0.0002231464],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001570865,"about_ca_system_score_gemma":0.002217921,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.3281892,"about_ca_topic_score_gemma":0.3367991,"domain_scores_codex":[0.99929,0.0001195674,0.00005620646,0.0001725966,0.0002068088,0.000154751],"domain_scores_gemma":[0.9984264,0.0001631218,0.000611008,0.0001576989,0.0003308518,0.0003108708],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006903402,0.00001143704,0.9993457,0.000004531416,0.00003220555,0.00002089457,0.00002958009,0.00002815678,0.00002426585,0.000005591838,0.00004140267,0.0003871321],"study_design_scores_gemma":[0.000007447296,0.00008859969,0.999321,0.000008010306,0.00003327804,0.00009851459,0.000146521,0.0001648156,0.00001710528,0.000004831825,0.0001068922,0.000003119319],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9984567,0.0002323392,0.000167103,0.00001642158,0.000002318739,0.00002899896,0.0006958292,0.000004644828,0.0003956883],"genre_scores_gemma":[0.9983537,0.0002138819,0.0001908513,0.00001500981,0.000004265774,0.00001460145,0.0009931363,0.000002780211,0.0002118026],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3281892,"threshold_uncertainty_score":0.6525578,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3797397180593126,"score_gpt":0.5400621008721188,"score_spread":0.1603223828128063,"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."}}