{"id":"W6889140189","doi":"10.25384/sage.c.7267166.v1","title":"A Novel Preoperative Electroencephalogram-Derived Index to Predict Early Postoperative Delirium in Elderly Patients After Hip Fracture Surgeries: Development of a Prediction Model","year":2024,"lang":"en","type":"other","venue":"Sage Journals Data","topic":"","field":"","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Hip fracture; Confidence interval; Nomogram; Delirium; Prospective cohort study; Predictive value of tests; Regression analysis; Geriatrics; Clinical trial","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":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.001193609,0.001162161,0.001387818,0.00222188,0.00009211014,0.0003850527,0.001592543,0.0008610401,0.001951593],"category_scores_gemma":[0.0005632482,0.001011031,0.0001535113,0.001412009,0.0001521854,0.001193501,0.001037519,0.001998053,0.0002903007],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007340178,"about_ca_system_score_gemma":0.001644913,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005904885,"about_ca_topic_score_gemma":0.005086251,"domain_scores_codex":[0.9931323,0.0003410582,0.00190836,0.001756977,0.001771998,0.001089313],"domain_scores_gemma":[0.9960309,0.00006268104,0.0009434549,0.001690376,0.000808739,0.0004639054],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.004429162,0.003912695,0.05176932,0.0008639297,0.005385397,0.0002965151,0.07630745,0.00239142,0.01838661,8.659309e-7,0.8154754,0.02078121],"study_design_scores_gemma":[0.02282804,0.007364129,0.5243195,0.1782026,0.002956188,0.0001978255,0.005783056,0.04919883,0.005075086,0.0003419837,0.1915732,0.01215959],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"dataset","genre_gemma":"empirical","genre_scores_codex":[0.2203494,0.06208979,0.3222358,0.001202501,0.002332042,0.02044202,0.3608833,0.001500525,0.008964645],"genre_scores_gemma":[0.9064711,0.002150779,0.04029596,0.00147373,0.0007203395,0.001831337,0.008354224,0.004555938,0.03414661],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.6861216,"threshold_uncertainty_score":0.999234,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02491751688510644,"score_gpt":0.2846642452124631,"score_spread":0.2597467283273567,"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."}}