{"id":"W4408724720","doi":"10.1016/j.jamda.2025.105548","title":"Social Engagement is Associated with Location-based Digital Markers on a Dementia Care Unit","year":2025,"lang":"en","type":"article","venue":"Journal of the American Medical Directors Association","topic":"Dementia and Cognitive Impairment Research","field":"Medicine","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University; Toronto Rehabilitation Institute; University Health Network","funders":"AGE-WELL","keywords":"Social network (sociolinguistics); Social engagement; Medicine; Evening; Real-time locating system; Dementia; Social media; Social relation; Gerontology; Psychology; Social psychology; Disease; Computer science; Sociology; World Wide Web","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0008906701,0.0002523464,0.0003170158,0.001175648,0.0005535168,0.001173976,0.0004330763,0.0004372158,0.003044108],"category_scores_gemma":[0.01343052,0.0001696259,0.0004649019,0.001476962,0.0003046139,0.00065268,0.00176387,0.0006505192,0.0004133502],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004611658,"about_ca_system_score_gemma":0.0004604248,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006040747,"about_ca_topic_score_gemma":0.009413261,"domain_scores_codex":[0.9983848,0.0005481904,0.0002244526,0.000228424,0.0004007911,0.0002133028],"domain_scores_gemma":[0.990258,0.001823713,0.005459771,0.0003971455,0.001070911,0.0009905482],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0000667953,0.00004085643,0.996157,0.00001443656,0.00004168948,0.00004561643,0.0002440981,0.00005834408,0.00006572199,0.00001253936,0.00009299132,0.003159872],"study_design_scores_gemma":[0.000001754493,0.00007851622,0.9987547,0.00001401999,0.00001429507,0.00009873747,0.0005311508,0.0002917396,0.00003531633,0.00002401647,0.0001512779,0.000004414484],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985795,0.0001318982,0.0002057195,0.00007178258,0.000005964589,0.00001180537,0.0002690752,0.000006934429,0.0007173689],"genre_scores_gemma":[0.9995126,0.00005117244,0.0001173985,0.000006668091,0.000005624491,0.00001179921,0.0001767954,0.000001173952,0.0001168795],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006040747,"threshold_uncertainty_score":0.01201117,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01087181955394175,"score_gpt":0.3160063438478581,"score_spread":0.3051345242939164,"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."}}