{"id":"W4408210291","doi":"10.5770/cgj.28.776","title":"The COVID-19 Pandemic and Dementia: a Multijurisdictional Meta-Analysis of the Impact of the First Two Pandemic Waves on Acute Health-care Utilization and Mortality in Canada","year":2025,"lang":"en","type":"article","venue":"Canadian Geriatrics Journal","topic":"Geriatric Care and Nursing Homes","field":"Health Professions","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo; Centre de Santé et de Services Sociaux Cavendish; Institut National de Santé Publique du Québec; Centre Intégré Universitaire de Santé et de Services Sociaux du Centre-Sud-de-l'Île-de-Montréal; Alberta Health Services; University of Alberta; Canadian Rural Health Research Society; University of Calgary; McGill University Health Centre; McGill University; Jewish General Hospital; Université de Montréal; University of Saskatchewan","funders":"","keywords":"Medicine; Pandemic; Emergency department; Interim; Health care; Emergency medicine; Coronavirus disease 2019 (COVID-19); Nursing; Disease; 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":["sts"],"consensus_categories":[],"category_scores_codex":[0.001280508,0.0001546947,0.0005493574,0.0003997533,0.001783542,0.00002402354,0.0002700456,0.00009483808,0.00005221087],"category_scores_gemma":[0.000315729,0.00007939668,0.0003545392,0.001507296,0.0001028599,0.0000422284,0.00006038532,0.0005896421,6.681122e-8],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003154129,"about_ca_system_score_gemma":0.02044465,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9666529,"about_ca_topic_score_gemma":0.9987592,"domain_scores_codex":[0.9975904,0.0007307268,0.0007817147,0.0001864117,0.0003140705,0.0003967272],"domain_scores_gemma":[0.9977537,0.0007198264,0.0006672536,0.0003219285,0.0002145382,0.0003227456],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002923536,0.000005322896,0.9823375,0.00003600189,0.00743771,0.000001265104,0.002140945,0.001001956,0.000001267817,0.00007022802,0.006421627,0.0005169049],"study_design_scores_gemma":[0.0005792995,0.00002080583,0.9828985,0.00001433814,0.01043579,0.000007340509,0.002623124,0.0003143889,5.968967e-7,0.0002246371,0.002813725,0.00006747022],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9766344,0.01440477,0.00003602142,0.006941896,0.0007276295,0.0005478774,0.0006183816,0.00000363069,0.00008537066],"genre_scores_gemma":[0.996807,0.001805554,0.00000707799,0.001263715,0.00004167007,0.00001382269,0.00001101254,0.000007175481,0.00004297103],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03210631,"threshold_uncertainty_score":0.999516,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09832096041347982,"score_gpt":0.4219502299847049,"score_spread":0.3236292695712251,"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."}}