{"id":"W4416145443","doi":"10.1093/ageing/afaf330","title":"Prediction of postoperative delirium in older adults from preoperative cognition and occipital alpha power from resting-state electroencephalogram","year":2025,"lang":"en","type":"article","venue":"Age and Ageing","topic":"Intensive Care Unit Cognitive Disorders","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Institute of Mental Health; National Institute on Aging","keywords":"Electroencephalography; Cognition; Alpha (finance); Delirium; Alpha rhythm; Sample size determination; Cognitive impairment","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00005878454,0.0001475294,0.0002529213,0.0001560064,0.00006133497,0.00002344622,0.00002487379,0.00007330773,0.00002256752],"category_scores_gemma":[0.00136435,0.0001354096,0.00003112167,0.0001788287,0.0001316999,0.0001586502,0.00003865157,0.0002334781,7.50256e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002770441,"about_ca_system_score_gemma":0.00004108755,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001243747,"about_ca_topic_score_gemma":0.0004594062,"domain_scores_codex":[0.9990882,0.00007997065,0.0002415255,0.0003216994,0.000100371,0.0001682576],"domain_scores_gemma":[0.9980528,0.0001989652,0.00005593029,0.00007627202,0.001572542,0.0000435363],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.00576281,0.0008514496,0.3306542,0.0002371755,0.001164565,0.01036168,0.09986313,0.00001170994,0.4871205,0.0001497712,0.002784909,0.06103812],"study_design_scores_gemma":[0.003334249,0.0004904427,0.9681058,0.00193389,0.0001145516,0.00000504292,0.01525911,0.0005946975,0.009687375,0.0003489148,0.00001768343,0.0001082289],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9955977,0.0009952813,0.0007664848,0.0006313269,0.00007215108,0.0005639822,0.0001392026,0.00002484152,0.001209099],"genre_scores_gemma":[0.9945192,0.0001717071,0.0002492236,0.004618057,0.00001591573,0.00002426587,0.0003315128,0.00001042236,0.0000596778],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6374516,"threshold_uncertainty_score":0.5521843,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007105996638696621,"score_gpt":0.2414871187512997,"score_spread":0.2343811221126031,"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."}}