{"id":"W4387358380","doi":"10.1093/infdis/jiad419","title":"Effectiveness of mRNA COVID-19 Monovalent and Bivalent Vaccine Booster Doses Against Omicron Severe Outcomes Among Adults Aged ≥50 Years in Ontario, Canada: A Canadian Immunization Research Network Study","year":2023,"lang":"en","type":"article","venue":"The Journal of Infectious Diseases","topic":"SARS-CoV-2 and COVID-19 Research","field":"Medicine","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa; Women's College Hospital; Institute for Clinical Evaluative Sciences; Public Health Ontario; University Health Network; University of Toronto; Ottawa Hospital; Children's & Women's Health Centre of British Columbia; Bruyère; Toronto Public Health","funders":"Department of Family and Community Medicine, University of Toronto; Canadian Institutes of Health Research; Canadian Immunization Research Network; University of Toronto; Public Health Agency; Public Health Agency of Canada","keywords":"Bivalent (engine); Booster (rocketry); Coronavirus disease 2019 (COVID-19); Medicine; Booster dose; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Virology; Immunization; Immunology; Chemistry; Disease; Antibody; Physics; Internal medicine; Infectious disease (medical specialty)","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":[0.002538276,0.0008220832,0.001095165,0.0005707187,0.001250264,0.0009388891,0.001583061,0.0006874563,0.001312495],"category_scores_gemma":[0.004761446,0.0004935733,0.002040047,0.001699316,0.0005762571,0.000435599,0.0006916509,0.00100406,0.0001383913],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.06006917,"about_ca_system_score_gemma":0.05104445,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9955781,"about_ca_topic_score_gemma":0.9964384,"domain_scores_codex":[0.9980428,0.0003526864,0.0001688041,0.000279805,0.000528736,0.0006270924],"domain_scores_gemma":[0.9962096,0.0004991842,0.0008085963,0.0001512967,0.001360771,0.0009705043],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002461908,0.000166464,0.9731085,0.0005622047,0.001380728,0.00009792368,0.0005632422,0.003483516,0.0002829516,0.0002916085,0.003310745,0.01429023],"study_design_scores_gemma":[0.0003797128,0.0004862373,0.9924011,0.0002184591,0.001110144,0.00004775653,0.000505501,0.002869105,0.0001602798,0.00006240065,0.001720533,0.00003877613],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9753939,0.006489668,0.0003435377,0.0008020673,0.00003326373,0.0002491463,0.0137273,0.00001824185,0.002942897],"genre_scores_gemma":[0.9942446,0.001576205,0.0003493095,0.0001988039,0.00001278438,0.00007728001,0.00270895,0.000004577481,0.0008273736],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06006917,"threshold_uncertainty_score":0.4358343,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02680855476556014,"score_gpt":0.3228318016553239,"score_spread":0.2960232468897637,"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."}}