{"id":"W4414695934","doi":"10.1016/j.resplu.2025.101118","title":"The impact of the COVID-19 pandemic on bystander CPR and AED rates in Canada","year":2025,"lang":"en","type":"article","venue":"Resuscitation Plus","topic":"Cardiac Arrest and Resuscitation","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Sunnybrook Hospital; Sunnybrook Health Science Centre; Public Health Ontario; McGill University; Centre Intégré Universitaire de Santé et de Services Sociaux du Centre-Sud-de-l'Île-de-Montréal; London Health Sciences Centre; McMaster University; Ottawa Hospital; University of Alberta; Ottawa Public Health; Children's Hospital of Eastern Ontario; Université de Montréal; Centres Intégré Universitaires de Santé et de Services Sociaux; Sante Montreal; St. Michael's Hospital; North York General Hospital; St. Paul's Hospital; Western University; University of Toronto; McGill University Health Centre; Schwartz/Reisman Emergency Medicine Institute; University of Ottawa; Hôpital du Sacré-Cœur de Montréal; Hôpital Maisonneuve-Rosemont; University of Calgary; Alberta Health Services","funders":"Heart and Stroke Foundation of Canada","keywords":"Bystander effect; Pandemic; Coronavirus disease 2019 (COVID-19); 2019-20 coronavirus outbreak; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003530894,0.00007773611,0.0001453377,0.00007350822,0.0001316315,0.00001428705,0.00005456898,0.00003765146,0.000003778919],"category_scores_gemma":[0.001007542,0.0000392507,0.00006234909,0.0003791978,0.0000823845,0.00002578771,0.00001867981,0.0001253464,4.709065e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001156901,"about_ca_system_score_gemma":0.003406674,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.2877664,"about_ca_topic_score_gemma":0.535687,"domain_scores_codex":[0.9992061,0.00012498,0.0002105486,0.000119753,0.0002132819,0.000125391],"domain_scores_gemma":[0.9986825,0.0009312616,0.00007966684,0.0001736197,0.00007159235,0.00006133487],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008481488,0.00001321691,0.9768084,0.0001105424,0.00008564609,0.000004855844,0.0008269792,0.004407125,0.001216634,0.001242462,0.01270529,0.001730736],"study_design_scores_gemma":[0.001856549,0.00002031106,0.9932504,0.00009790449,0.0000235604,0.000001578515,0.001217027,0.001243382,0.00006598302,0.001204339,0.0009727097,0.00004622815],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9924814,0.0003903715,0.00004537462,0.004480854,0.0004619755,0.0004063052,0.00001432611,0.000007862951,0.001711499],"genre_scores_gemma":[0.9990563,0.000139013,0.000005187188,0.0004993603,0.00002386469,0.00001340246,0.000008712349,0.000004483002,0.0002496411],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2479206,"threshold_uncertainty_score":0.7169764,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02107277518152433,"score_gpt":0.3355570983595899,"score_spread":0.3144843231780655,"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."}}