{"id":"W4229457258","doi":"10.9778/cmajo.20210290","title":"Systematic on-site testing for SARS-CoV-2 infection among asymptomatic essential workers in Montréal, Canada: a prospective observational and cost-assessment study","year":2022,"lang":"en","type":"article","venue":"CMAJ Open","topic":"SARS-CoV-2 detection and testing","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; McGill University Health Centre","funders":"","keywords":"Interquartile range; Medicine; Asymptomatic; Observational study; Health care; Logistic regression; Family medicine; Internal medicine","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":[],"consensus_categories":[],"category_scores_codex":[0.0009145039,0.0001821857,0.0004736561,0.0001631235,0.000442699,0.0001226443,0.0001051571,0.00002948379,0.0000055938],"category_scores_gemma":[0.000901931,0.0001754388,0.00003575256,0.0006020834,0.00002199599,0.0001712428,0.0002027753,0.0002733491,0.000001115617],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001249323,"about_ca_system_score_gemma":0.0006563439,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.5956376,"about_ca_topic_score_gemma":0.6132142,"domain_scores_codex":[0.9982427,0.0001816867,0.0005244197,0.0003884,0.000430528,0.0002322142],"domain_scores_gemma":[0.9986823,0.0006316983,0.0002889271,0.0002116604,0.0001475826,0.00003782757],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001118418,0.0003417719,0.9939811,0.0008066656,0.0001228799,0.00004252571,0.0005598441,0.0002096984,0.003314666,0.00002333672,0.0002996731,0.0001859975],"study_design_scores_gemma":[0.004110157,0.0008527881,0.9614879,0.001376369,0.0001508989,0.00006778783,0.002710173,0.02764834,0.001331062,0.00004560575,0.00002343245,0.000195416],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9882507,0.00002525693,0.0001455351,0.0001313573,0.0002395291,0.01044233,0.00001058964,0.00005439645,0.000700255],"genre_scores_gemma":[0.9934565,1.574634e-7,0.000615725,0.0005490854,0.00004602806,0.005235393,0.00001413878,0.00003089786,0.00005205529],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03249313,"threshold_uncertainty_score":0.7154188,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06720340511221347,"score_gpt":0.3433687354644386,"score_spread":0.2761653303522252,"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."}}