{"id":"W4412721514","doi":"10.1016/j.exger.2025.112852","title":"Application value of different frailty assessment tools in older patients undergoing major abdominal surgery","year":2025,"lang":"en","type":"article","venue":"Experimental Gerontology","topic":"Frailty in Older Adults","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Receiver operating characteristic; Frailty Index; Gold standard (test); Area under the curve; Internal medicine; Predictive validity; Predictive value of tests; Physical therapy","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.004546522,0.0005925046,0.0007949516,0.001969704,0.0003198436,0.0009396909,0.000297206,0.0005106197,0.0007062669],"category_scores_gemma":[0.01347725,0.0001323024,0.0008506313,0.001036267,0.0002979485,0.0006677226,0.0008267463,0.0005503912,0.0001578496],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00044004,"about_ca_system_score_gemma":0.0005621237,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008527535,"about_ca_topic_score_gemma":0.001354624,"domain_scores_codex":[0.9981728,0.0007283816,0.0003307923,0.0001983275,0.0004018149,0.0001678939],"domain_scores_gemma":[0.9941659,0.002562966,0.001650624,0.0001803623,0.0008474163,0.0005926857],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004298005,0.00009673942,0.9813887,0.00005958107,0.0001225625,0.00003695647,0.0001876509,0.0002347604,0.0001121643,0.00002943394,0.0001000277,0.01720158],"study_design_scores_gemma":[0.00004993067,0.001664781,0.9921165,0.0001126483,0.0001935175,0.0003314749,0.0006260061,0.003845692,0.0002963791,0.0002612256,0.0004750238,0.00002694979],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9976467,0.001150258,0.0003770541,0.0001082665,0.00001834595,0.00002929651,0.0001772833,0.000007207593,0.0004855371],"genre_scores_gemma":[0.9989789,0.0001918212,0.0005770215,0.00003223179,0.00001375909,0.00002455107,0.0001400032,9.288329e-7,0.00004089741],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004546522,"threshold_uncertainty_score":0.02404457,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03241358400211158,"score_gpt":0.3544606507456945,"score_spread":0.3220470667435829,"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."}}