{"id":"W4245589643","doi":"10.2196/preprints.26462","title":"Sleep Detection for Younger Adults, Healthy Older Adults, and Older Adults Living With Dementia Using Wrist Temperature and Actigraphy: Prototype Testing and Case Study Analysis (Preprint)","year":2020,"lang":"en","type":"preprint","venue":"","topic":"Sleep and related disorders","field":"Psychology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Research Institute for Aging; University of Waterloo","funders":"","keywords":"Actigraphy; Medicine; Sleep (system call); Dementia; Physical therapy; Gerontology; Physical medicine and rehabilitation; Insomnia; Psychiatry; 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":[0.002621849,0.0004339298,0.0004371185,0.0008620162,0.0004587397,0.0005198355,0.0006699973,0.0007290953,0.001453282],"category_scores_gemma":[0.006043127,0.0002804301,0.0008767675,0.0004601026,0.00040312,0.0004932043,0.0005180449,0.0002437327,0.0003613025],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005291745,"about_ca_system_score_gemma":0.0004163532,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005293773,"about_ca_topic_score_gemma":0.008316034,"domain_scores_codex":[0.9988872,0.0004216881,0.0002217481,0.0001527453,0.0002254954,0.00009107608],"domain_scores_gemma":[0.996391,0.001957441,0.0004363348,0.000243448,0.0007469461,0.0002248738],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.004262013,0.009395181,0.7742324,0.001155676,0.0002747796,0.01451087,0.01795923,0.000872447,0.01350476,0.0002589936,0.002210359,0.1613632],"study_design_scores_gemma":[0.0006198883,0.03061141,0.9173698,0.0001942257,0.0004465012,0.01356009,0.0184161,0.005671179,0.009761513,0.0002128311,0.00301829,0.0001182381],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9982808,0.0001575334,0.0007319436,0.00004424924,0.000010382,0.0003159028,0.00009613801,0.00001872972,0.0003444106],"genre_scores_gemma":[0.9916392,0.0004281166,0.006237264,0.00008540363,0.00002409168,0.0004657506,0.0002308767,0.00001002497,0.000879258],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005293773,"threshold_uncertainty_score":0.01386583,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01597875473694823,"score_gpt":0.2885538488159574,"score_spread":0.2725750940790092,"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."}}