{"id":"W4415400697","doi":"10.1186/s42466-025-00439-3","title":"Fazekas score predicts cognitive decline &amp; frailty in older adults: insights from the SAGE-AF cohort study","year":2025,"lang":"en","type":"article","venue":"Neurological Research and Practice","topic":"Frailty in Older Adults","field":"Medicine","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Heart, Lung, and Blood Institute; National Institutes of Health","keywords":"Cognitive decline; Cognition; Cohort study; Cohort; Biomarker; Healthy aging","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":[0.001549941,0.0004912962,0.0005567746,0.0009235087,0.0005155602,0.000787982,0.0003893922,0.000478425,0.001061306],"category_scores_gemma":[0.003072149,0.0002029268,0.0009478077,0.001238788,0.0001558009,0.0003734674,0.0008194584,0.0005845569,0.0002942465],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000197767,"about_ca_system_score_gemma":0.0003562874,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00577665,"about_ca_topic_score_gemma":0.01347932,"domain_scores_codex":[0.9996258,0.00008798273,0.00005028849,0.00009157224,0.00009261032,0.00005178635],"domain_scores_gemma":[0.9984331,0.0001559221,0.0006083183,0.0001860012,0.0003075876,0.0003090923],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003411942,0.00004175491,0.9975683,0.00001496013,0.0001912557,0.00007823374,0.00008708672,0.00003612676,0.0001337391,0.00001600851,0.0003040753,0.001187226],"study_design_scores_gemma":[0.00002806055,0.00005520522,0.9993316,0.00001049919,0.00008229807,0.000128488,0.00006904181,0.00009206711,0.00001922465,0.00002480414,0.0001543882,0.000004283656],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9974051,0.000254041,0.00008079057,0.00006241559,0.000007446997,0.00002337091,0.001762123,0.000004042029,0.0004005192],"genre_scores_gemma":[0.9953453,0.0002835729,0.0002764787,0.00005879109,0.00002928836,0.00004898071,0.003664266,0.000005138971,0.0002881698],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00577665,"threshold_uncertainty_score":0.01148605,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1072535966587116,"score_gpt":0.4258995437468361,"score_spread":0.3186459470881245,"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."}}