{"id":"W4254274658","doi":"10.21203/rs.2.12943/v1","title":"The psychometrics and diagnostic properties of the Montreal Cognitive Assessment 5-min protocol in screening for Mild Cognitive Impairment and dementia among older adults in Tanzania: A validation study","year":2019,"lang":"en","type":"preprint","venue":"Research Square","topic":"Dementia and Cognitive Impairment Research","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"University of Dodoma","keywords":"Dementia; Tanzania; Montreal Cognitive Assessment; Cognitive impairment; Cognition; Psychometrics; Gerontology; Psychology; Protocol (science); Clinical psychology; Medicine; Psychiatry; Sociology; Disease; Pathology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.01209545,0.0007213734,0.0005539434,0.001112827,0.000723638,0.000748971,0.000956622,0.0007804069,0.0007584456],"category_scores_gemma":[0.02230219,0.0007034285,0.001067627,0.0007465396,0.0006498945,0.0007957671,0.0009768091,0.0007592386,0.000245221],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001104051,"about_ca_system_score_gemma":0.001796564,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01709564,"about_ca_topic_score_gemma":0.02223768,"domain_scores_codex":[0.9970502,0.001722844,0.0003735806,0.0002532845,0.0004192596,0.0001809185],"domain_scores_gemma":[0.9932958,0.002509276,0.001789523,0.0005677502,0.001495105,0.0003424823],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002983676,0.001972768,0.9650747,0.0001661976,0.0002887039,0.000132258,0.004016426,0.000460913,0.001164667,0.0001631561,0.0007493753,0.02282702],"study_design_scores_gemma":[0.0004078249,0.002796633,0.9935926,0.00006872057,0.0001526074,0.0001198106,0.0009191418,0.001088712,0.0003268547,0.00008012006,0.0004204915,0.00002657205],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.997767,0.000166129,0.0005313859,0.00005968948,0.00002180962,0.000665637,0.0002946038,0.00001030828,0.0004835708],"genre_scores_gemma":[0.9948364,0.0001538113,0.00263459,0.0001024544,0.00001447139,0.001234647,0.0005358967,0.000008718503,0.0004789492],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01709564,"threshold_uncertainty_score":0.06396765,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05989390609018785,"score_gpt":0.4189217398083115,"score_spread":0.3590278337181237,"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."}}