{"id":"W4416393167","doi":"10.1097/js9.0000000000004076","title":"Accelerated biological aging and postoperative acute kidney injury in surgical patients: a retrospective multicenter cohort analysis of 94 006 cases","year":2025,"lang":"en","type":"article","venue":"International Journal of Surgery","topic":"Acute Kidney Injury Research","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"CAE (Canada)","funders":"","keywords":"Acute kidney injury; Retrospective cohort study; Cohort; Risk stratification; Risk factor; Cohort study","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007870646,0.0001478462,0.0008081447,0.00218865,0.00002755365,0.00003760594,0.0001561481,0.0001051953,0.0002979042],"category_scores_gemma":[0.002523215,0.0001092468,0.0002923764,0.001004304,0.0001779717,0.0002395633,0.0001299128,0.0004238773,0.00000123036],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003622813,"about_ca_system_score_gemma":0.0003846962,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00009299901,"about_ca_topic_score_gemma":0.000002328198,"domain_scores_codex":[0.9978529,0.0001824875,0.0009179249,0.0002206408,0.0006356281,0.0001904697],"domain_scores_gemma":[0.9967058,0.0005806138,0.0003420589,0.0001050531,0.002079778,0.0001867465],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.003295248,0.0005026251,0.9821541,0.000007618633,0.005725602,0.001314283,0.0001042845,0.000001058684,0.001388925,0.00003891152,0.004263339,0.001204029],"study_design_scores_gemma":[0.001634951,0.0001896616,0.9936004,0.0003039044,0.0004713371,0.000103324,0.00006057729,0.000271565,0.002390447,0.00001833805,0.0008707992,0.00008465982],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9957637,0.00006849312,0.00002896239,0.002710151,0.0003417521,0.0001575056,0.0005002197,0.000006248561,0.0004229428],"genre_scores_gemma":[0.9980446,0.0006176678,0.0001030605,0.0008617761,0.00006198318,0.000006843125,0.0001996232,0.000007260364,0.00009723144],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01144636,"threshold_uncertainty_score":0.4454955,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03484021714708253,"score_gpt":0.3756966567854373,"score_spread":0.3408564396383548,"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."}}