{"id":"W4394689420","doi":"10.2196/54353","title":"Association Between Sleep Efficiency Variability and Cognition Among Older Adults: Cross-Sectional Accelerometer Study","year":2024,"lang":"en","type":"article","venue":"JMIR Aging","topic":"Sleep and related disorders","field":"Psychology","cited_by":27,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"City University of Hong Kong","keywords":"Digit symbol substitution test; Sleep (system call); Cognition; Marital status; Medicine; National Health and Nutrition Examination Survey; Gerontology; Effects of sleep deprivation on cognitive performance; Trail Making Test; Physical therapy; Neuropsychology; Psychiatry; Environmental health; Population","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":[0.001144689,0.0003586181,0.0004394701,0.0006329483,0.0003224463,0.0004948939,0.0003326655,0.0004977863,0.000766276],"category_scores_gemma":[0.002097392,0.0003719706,0.0005040058,0.00115091,0.0001361093,0.0003693947,0.0003870324,0.0005389618,0.0002334488],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000199477,"about_ca_system_score_gemma":0.0002286946,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006931276,"about_ca_topic_score_gemma":0.01152843,"domain_scores_codex":[0.999451,0.0001509055,0.0001154388,0.0001256316,0.0001042202,0.00005274647],"domain_scores_gemma":[0.9985078,0.0001915555,0.0006450392,0.0001858493,0.0003013386,0.0001683348],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005118986,0.00002274166,0.9991894,0.000009595231,0.000121532,0.00001211947,0.00002424307,0.00001662921,0.00008254534,0.000004066275,0.0000632865,0.0004026015],"study_design_scores_gemma":[0.000003320141,0.00004303468,0.9997644,0.000002718133,0.00002463835,0.00002914528,0.00002357605,0.00004912892,0.000007617604,0.000003851331,0.00004758239,9.93672e-7],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9973198,0.0003894288,0.0002070181,0.00004252261,0.000009184895,0.00002423755,0.001669226,0.000006275884,0.0003323673],"genre_scores_gemma":[0.9980697,0.0001557691,0.0002018195,0.00004996445,0.00001458721,0.00003098756,0.001334606,0.000002325355,0.0001403255],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006931276,"threshold_uncertainty_score":0.01378185,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01403734337751515,"score_gpt":0.3232664085657423,"score_spread":0.3092290651882271,"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."}}