{"id":"W4410036848","doi":"10.1002/alz.70159","title":"Sleep trajectories across three cognitive‐aging pathways in community older adults","year":2025,"lang":"en","type":"article","venue":"Alzheimer s & Dementia","topic":"Sleep and related disorders","field":"Psychology","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; University of Ottawa","funders":"National Heart, Lung, and Blood Institute; National Institute on Aging","keywords":"Dementia; Actigraphy; Sleep (system call); Cognition; Cognitive decline; Cognitive aging; Psychology; Longitudinal study; Effects of sleep deprivation on cognitive performance; Circadian rhythm; Audiology; Gerontology; Medicine; Neuroscience; Disease; Internal medicine","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":[0.000680304,0.0002412238,0.0002263547,0.0008280211,0.0004479534,0.0004690576,0.0002672246,0.0003146929,0.0007395303],"category_scores_gemma":[0.001935219,0.0001640675,0.0004140725,0.001049977,0.0001963531,0.0003960805,0.0008507331,0.0002432721,0.00009724996],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004256299,"about_ca_system_score_gemma":0.0005928588,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.04538171,"about_ca_topic_score_gemma":0.0862727,"domain_scores_codex":[0.9998099,0.00004960928,0.00002765561,0.00005616442,0.00002442878,0.00003224039],"domain_scores_gemma":[0.9993982,0.00006973877,0.0002503204,0.00004707204,0.0001461459,0.0000884082],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001616722,0.0000299926,0.9961932,0.00001673337,0.00006689035,0.00002388427,0.0003711472,0.0001538103,0.0001682379,0.00002615437,0.00007578087,0.002712601],"study_design_scores_gemma":[0.000005745686,0.00005770967,0.9991205,0.000008745482,0.00001717979,0.00002781565,0.0002750965,0.0003215952,0.00003255904,0.00005794372,0.00007173583,0.000003266568],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991716,0.00008921537,0.0001338953,0.00001806954,0.000001055171,0.00001012409,0.0004778906,0.000003176896,0.00009507402],"genre_scores_gemma":[0.9988738,0.00006131305,0.0002011845,0.00001370017,0.000001611646,0.00002155978,0.0007365882,0.000001341476,0.00008891658],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04538171,"threshold_uncertainty_score":0.09023517,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02308795855735121,"score_gpt":0.3080469417345686,"score_spread":0.2849589831772174,"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."}}