{"id":"W4205486034","doi":"10.1101/2021.12.30.21268565","title":"Effectiveness of COVID-19 vaccines against Omicron or Delta symptomatic infection and severe outcomes","year":2022,"lang":"en","type":"preprint","venue":"medRxiv","topic":"SARS-CoV-2 and COVID-19 Research","field":"Medicine","cited_by":123,"is_retracted":false,"has_abstract":true,"ca_institutions":"Bruyère; Ottawa Hospital; Children's Hospital of Eastern Ontario; University of Ottawa; Women's College Hospital; Public Health Ontario; University Health Network; University of Toronto","funders":"Canadian Institutes of Health Research; Canadian Immunization Research Network; University of Toronto; Public Health Agency; Public Health Agency of Canada; Department of Family and Community Medicine, University of Toronto; Cancer Care Ontario; Heart and Stroke Foundation of Canada","keywords":"Medicine; Coronavirus disease 2019 (COVID-19); Incidence (geometry); Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Logistic regression; 2019-20 coronavirus outbreak; Internal medicine; Gastroenterology; Virology; Disease","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":[0.002244205,0.000285045,0.0003979704,0.0004577239,0.0002146171,0.0005057713,0.000437979,0.0001890671,0.0008578626],"category_scores_gemma":[0.007772802,0.0001076163,0.0007936792,0.0006946913,0.0002844257,0.0002568529,0.0003938655,0.0002621393,0.00005380587],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00326966,"about_ca_system_score_gemma":0.003890047,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.3350469,"about_ca_topic_score_gemma":0.3246914,"domain_scores_codex":[0.9985163,0.0006582386,0.0001139633,0.0002082593,0.0002600651,0.0002432482],"domain_scores_gemma":[0.9962329,0.00118964,0.001654912,0.0001365491,0.0004406138,0.0003453084],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001095715,0.00003799715,0.9874011,0.0001557801,0.0005477014,0.00002377984,0.00003551597,0.001675935,0.0002508518,0.00008591525,0.0004395208,0.008250193],"study_design_scores_gemma":[0.00007354002,0.0004533142,0.9952016,0.00007675344,0.0003116229,0.00005258677,0.00007317204,0.002645341,0.0003749126,0.0001049855,0.0006259247,0.00000617562],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9911232,0.002517625,0.0005086524,0.0002659969,0.00001134848,0.00003581796,0.004204701,0.00001575286,0.001316927],"genre_scores_gemma":[0.9986569,0.0002058031,0.0001387429,0.00002829373,0.000004026003,0.00000840164,0.0008482108,0.000001093206,0.0001086315],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3350469,"threshold_uncertainty_score":0.6661934,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04069749887191033,"score_gpt":0.3686767481896825,"score_spread":0.3279792493177722,"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."}}