{"id":"W3175908779","doi":"10.1101/2021.06.16.21258861","title":"SARS-CoV-2 seroprevalence among Vancouver public school staff in British Columbia, Canada","year":2021,"lang":"en","type":"preprint","venue":"medRxiv","topic":"SARS-CoV-2 and COVID-19 Research","field":"Medicine","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Blood Services; University of Ottawa; University of British Columbia; BC Centre for Disease Control; BC Children's Hospital; Vancouver Coastal Health; Children's & Women's Health Centre of British Columbia","funders":"Michael Smith Health Research BC; Government of Canada; Canadian Child Health Clinician Scientist Program; BC Children's Hospital; Children's Hospital Foundation","keywords":"Seroprevalence; Medicine; Contact tracing; Context (archaeology); Family medicine; Public health; Population; Demography; Coronavirus disease 2019 (COVID-19); Serology; Geography; Environmental health; Nursing; Sociology","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":[0.0004091607,0.0003870525,0.0003268172,0.001630881,0.002770219,0.001319048,0.0009527744,0.0003841309,0.003813255],"category_scores_gemma":[0.0009841359,0.0004776018,0.0001633182,0.003041776,0.0005652113,0.0002431491,0.0005421896,0.0004362011,0.0006552812],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01649159,"about_ca_system_score_gemma":0.02084937,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9939289,"about_ca_topic_score_gemma":0.9975566,"domain_scores_codex":[0.9993038,0.00004833441,0.00003480487,0.0001176738,0.0002826608,0.0002127333],"domain_scores_gemma":[0.9980164,0.00006442447,0.0001973498,0.00002877726,0.001171226,0.0005218718],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004825575,0.00004548924,0.9852486,0.00007100986,0.00002008936,0.0001824712,0.001516051,0.0000807336,0.0005750706,0.00005297457,0.003047434,0.00911179],"study_design_scores_gemma":[0.000005779626,0.00003030717,0.9928247,0.00007105873,0.000009693074,0.00007183157,0.004830855,0.0001891754,0.00009716096,0.00001080982,0.001851452,0.000007225215],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9916118,0.0006693159,0.00007558604,0.0002128056,0.00001492195,0.00005063503,0.002700766,0.0000200851,0.004643972],"genre_scores_gemma":[0.9939704,0.0005417237,0.0001831239,0.0001126228,0.000004927597,0.00002207411,0.001100332,0.000007616249,0.004057062],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01649159,"threshold_uncertainty_score":0.1196554,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03456002415782174,"score_gpt":0.2979074792371311,"score_spread":0.2633474550793093,"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."}}