{"id":"W3139624997","doi":"10.1016/j.annepidem.2021.03.008","title":"Acceleration of health deficit accumulation in late-life: evidence of terminal decline in frailty index three years before death in the US Health and Retirement Study","year":2021,"lang":"en","type":"article","venue":"Annals of Epidemiology","topic":"Frailty in Older Adults","field":"Medicine","cited_by":40,"is_retracted":false,"has_abstract":true,"ca_institutions":"Lakehead University","funders":"","keywords":"Medicine; Frailty Index; Demography; Gerontology; Proxy (statistics); Cohort; Internal medicine; Statistics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002520231,0.0002181206,0.0003425918,0.001031966,0.0002266268,0.0004274525,0.0005277283,0.0004515748,0.000685234],"category_scores_gemma":[0.00678168,0.0001732199,0.0005314681,0.000886303,0.0002678981,0.0004377256,0.0007931379,0.0007124847,0.0001142432],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002628122,"about_ca_system_score_gemma":0.000329543,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006242309,"about_ca_topic_score_gemma":0.008528733,"domain_scores_codex":[0.9995342,0.0001699901,0.0000586809,0.00009468399,0.00007125826,0.00007121642],"domain_scores_gemma":[0.9950247,0.0009477484,0.002566696,0.0004827813,0.0004372062,0.000540768],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001155753,0.00001536731,0.9984724,0.000008205234,0.00004081415,0.00003026009,0.0001000529,0.00006493714,0.00007848392,0.000018645,0.00004196025,0.00101328],"study_design_scores_gemma":[0.000001327707,0.00002671699,0.9997233,0.000002822831,0.000007290518,0.00003519463,0.00003670971,0.0001048277,0.00001618173,0.00002093496,0.00002331525,0.000001395162],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989287,0.0002543372,0.0002002509,0.0000447878,0.000002955854,0.000006042509,0.000395935,0.000003998039,0.0001629438],"genre_scores_gemma":[0.999527,0.00004352523,0.00007186795,0.000009703774,0.000003120075,0.00000380831,0.0003028961,8.770605e-7,0.00003725411],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006242309,"threshold_uncertainty_score":0.01332843,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.4672082505171342,"score_gpt":0.5145515663484145,"score_spread":0.04734331583128032,"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."}}