{"id":"W4407197875","doi":"10.2196/68267","title":"Predictive Validity of Hospital-Associated Complications of Older People Identified Using Diagnosis Procedure Combination Data From an Acute Care Hospital in Japan: Observational Study","year":2025,"lang":"en","type":"article","venue":"JMIR Aging","topic":"Frailty in Older Adults","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Japan Society for the Promotion of Science","keywords":"Medicine; Delirium; Acute care; Logistic regression; Observational study; Psychological intervention; Emergency medicine; Cohort study; Internal medicine; Intensive care medicine; Health care","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"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":[0.002291419,0.0006595342,0.0009382541,0.002370165,0.0008935243,0.001392169,0.001027403,0.0005816089,0.0007749626],"category_scores_gemma":[0.009159443,0.0008584175,0.001270327,0.004059509,0.0005540979,0.0009500803,0.001991939,0.001069613,0.0002043438],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001442018,"about_ca_system_score_gemma":0.001938873,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03751056,"about_ca_topic_score_gemma":0.04463455,"domain_scores_codex":[0.996218,0.0008297644,0.0009961784,0.0008446824,0.0006850798,0.0004263061],"domain_scores_gemma":[0.9882854,0.001028358,0.006592994,0.001204296,0.001636379,0.001252481],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002469923,0.00001769771,0.9995466,0.000009335959,0.00004239973,0.0000243013,0.00006616661,0.000008649094,0.00002153151,0.00000322196,0.00005227316,0.0001830852],"study_design_scores_gemma":[0.000008815436,0.00004256519,0.9991033,0.0000132613,0.0000566264,0.0001036335,0.0003416287,0.0001880953,0.00002304341,0.000007513116,0.0001049098,0.00000670258],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983821,0.0001573174,0.0001083382,0.00003212137,0.000009153653,0.0000312298,0.001138093,0.000003056027,0.0001385766],"genre_scores_gemma":[0.9975647,0.0001240429,0.0001964569,0.00004888223,0.00001992419,0.00005610043,0.001937405,0.000002921936,0.00004955243],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03751056,"threshold_uncertainty_score":0.07458448,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06815600371941773,"score_gpt":0.3761882663307315,"score_spread":0.3080322626113138,"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."}}