{"id":"W4413560266","doi":"10.64628/aam.9ska9r9mr","title":"Why vaccines are less effective in the elderly, and what it means for COVID-19","year":2020,"lang":"en","type":"preprint","venue":"","topic":"COVID-19 epidemiological studies","field":"Mathematics","cited_by":2,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Guelph","funders":"","keywords":"Coronavirus disease 2019 (COVID-19); 2019-20 coronavirus outbreak; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Virology; Pandemic; Medicine; Business; Outbreak; Infectious disease (medical specialty); Internal medicine; Disease","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"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":[0.01422992,0.0004938836,0.00140336,0.001413984,0.0005961123,0.003031675,0.00094769,0.001806165,0.01354968],"category_scores_gemma":[0.07096624,0.0002597683,0.001072882,0.001609732,0.002221713,0.005457853,0.001019587,0.002193073,0.001077819],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001460541,"about_ca_system_score_gemma":0.001606433,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01041645,"about_ca_topic_score_gemma":0.004722937,"domain_scores_codex":[0.9936482,0.004331674,0.0002927987,0.0006744025,0.0005703236,0.0004824775],"domain_scores_gemma":[0.9473347,0.03701676,0.008561153,0.002382222,0.003482674,0.001222482],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"observational","study_design_scores_codex":[0.003456648,0.0004815185,0.1532951,0.003637134,0.002732807,0.0006355066,0.003915809,0.003908273,0.001727506,0.4265474,0.1070746,0.2925878],"study_design_scores_gemma":[0.0006151373,0.0008283373,0.1667867,0.002100489,0.001056443,0.0008225651,0.004906639,0.005367846,0.001183217,0.7614933,0.05473525,0.0001041987],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.2853474,0.1094032,0.02216487,0.5232292,0.00373983,0.0001376604,0.004910396,0.0002014229,0.05086612],"genre_scores_gemma":[0.9193751,0.0262795,0.008093725,0.03011828,0.005622833,0.0001608994,0.000993434,0.0001555575,0.009200661],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01422992,"threshold_uncertainty_score":0.07525587,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3442985434834416,"score_gpt":0.4566796314605203,"score_spread":0.1123810879770787,"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."}}