{"id":"W2978367895","doi":"10.2196/16142","title":"Evaluating the Feasibility of Frequent Cognitive Assessment Using the Mezurio Smartphone App: Observational and Interview Study in Adults With Elevated Dementia Risk","year":2019,"lang":"en","type":"article","venue":"JMIR mhealth and uhealth","topic":"Dementia and Cognitive Impairment Research","field":"Medicine","cited_by":53,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Medical Research Council; National Institute for Health and Care Research; Alzheimer's Society; Robertson Foundation; Academy of Medical Sciences; Eli Lilly and Company","keywords":"Observational study; Dementia; mHealth; Cognition; Gerontology; Psychology; Medicine; Clinical psychology; Psychological intervention; Psychiatry; Disease","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":[0.003849426,0.0003614375,0.000510718,0.0007214284,0.001180222,0.0009534328,0.000480553,0.000644565,0.001164696],"category_scores_gemma":[0.009666354,0.0005088384,0.0008282149,0.0003608184,0.0005262132,0.0009446456,0.001178214,0.001207076,0.0003553675],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005286585,"about_ca_system_score_gemma":0.0009781626,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005773008,"about_ca_topic_score_gemma":0.01325592,"domain_scores_codex":[0.9987528,0.0005744299,0.0001576652,0.000165299,0.0001633987,0.0001864934],"domain_scores_gemma":[0.9972096,0.0008534149,0.0007067926,0.0001599764,0.0006455324,0.0004246905],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0009671072,0.003531642,0.8908276,0.000388079,0.0001350262,0.0007527013,0.08118875,0.00008920924,0.001631358,0.00007969653,0.0006542265,0.01975458],"study_design_scores_gemma":[0.0001641136,0.006377223,0.9247957,0.0001791243,0.0001640457,0.0009641969,0.06417942,0.0006264696,0.0005485158,0.0001308431,0.001804226,0.00006603734],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993106,0.00006999789,0.0001428461,0.00003634457,0.000002430501,0.0001311602,0.00006379267,0.000002293357,0.0002405188],"genre_scores_gemma":[0.9980956,0.0001457003,0.0008774762,0.0001033334,0.000009834674,0.0004189222,0.000130565,0.000001950076,0.0002167178],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005773008,"threshold_uncertainty_score":0.02035797,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.231726653030514,"score_gpt":0.5090859427416609,"score_spread":0.2773592897111469,"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."}}