{"id":"W3083783694","doi":"10.1503/cmaj.201128","title":"Active testing of groups at increased risk of acquiring SARS-CoV-2 in Canada: costs and human resource needs","year":2020,"lang":"en","type":"article","venue":"Canadian Medical Association Journal","topic":"SARS-CoV-2 detection and testing","field":"Medicine","cited_by":49,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; Université Laval; The Quebec Population Health Research Network; McGill University Health Centre","funders":"","keywords":"Medicine; Contact tracing; Population; Health care; Environmental health; Medical emergency; Family medicine; Emergency medicine; Coronavirus disease 2019 (COVID-19); Disease; Internal medicine; Infectious disease (medical specialty)","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.0009352475,0.0001147001,0.0003825228,0.0002489767,0.0001576647,0.00001143556,0.00009273385,0.0001617332,0.00005578228],"category_scores_gemma":[0.01174959,0.0001164538,0.00004768548,0.0006134197,0.00004877274,0.00005903763,0.00003029164,0.0008058723,0.000001351099],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003220199,"about_ca_system_score_gemma":0.003411478,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8689088,"about_ca_topic_score_gemma":0.9578069,"domain_scores_codex":[0.9979241,0.0002038626,0.0005950329,0.000134073,0.0008244744,0.0003184642],"domain_scores_gemma":[0.9978936,0.0006032502,0.0005698228,0.00006504227,0.0002745052,0.0005937999],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004395506,0.00001234284,0.9411455,0.00003265583,0.00009080406,0.0002436532,0.0007007765,0.000001942592,0.04491437,0.0000101706,0.001533665,0.01127018],"study_design_scores_gemma":[0.005265774,0.0003150047,0.8815178,0.0007200196,0.0001547952,0.0005995771,0.004025753,0.003873989,0.09553191,0.00002635266,0.007696788,0.0002721828],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9958735,0.00006690902,0.00000875546,0.002061045,0.00006249507,0.0001070464,0.00002441106,0.000009235338,0.00178665],"genre_scores_gemma":[0.9933352,0.000003352991,0.00008311829,0.006279003,0.0002755013,0.000001565586,0.000003152168,0.00001550261,0.000003585695],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08889805,"threshold_uncertainty_score":0.9965749,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02386969613890037,"score_gpt":0.2505784592804649,"score_spread":0.2267087631415645,"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."}}