BACKGROUND: The purpose of the study was to investigate the relationship between dual task walking, cognition, and @entity308 in oldest old @entity1 living in the community. METHODS: We conducted an observational cross-sectional study at Federal University of S  o Carlos (Brazil). We assessed 67 community-dwelling older adults aged 80 years and over, who were able to walk alone and did not present with a risk of @entity303 (assessed by Mini-Mental State Examination, MMSE). The assessment consisted of anamnesis, dual task using the Timed Up and Go test associated with a motor task (TUGT-motor) and a cognitive task (TUGT-cognitive); cognitive measures using MMSE, Montreal Cognitive Assessment (MoCA), @entity1062 ( @entity1062 ) and verbal fluency, and @entity308 measures by the Geriatric Depression Scale (GDS). RESULTS: There was a correlation with higher magnitude between cognitive tests and TUGT-cognitive, compared to TUGT-motor. For TUGT-motor, the highest correlations with cognitive tests were found between time and MMSE, MoCA (total score), and MoCA visuospatial/executive domain. For TUGT-cognitive, the highest correlations with cognitive tests were between number of steps and MMSE and between time and MMSE. GDS showed a significant weak correlation with number of steps taken in TUGT-motor, wrong words, and correct/time of TUGT-cognitive. CONCLUSIONS: Dual task performances are associated with cognition in oldest old. Furthermore, dual task tests have less influence of educational level, are functional, fast, and easily applicable in clinical practice. Future studies are needed to confirm if dual task test is useful for cognitive screening in oldest old.

Relationship between dual task walking, cognition, and XXXX in oldest old @entity1 .

@entity1 :: ('9606', 'Species') :: ['people'] @entity308 :: ('MESH:D003866', 'Disease') :: ['depression', 'depressive'] @entity303 :: ('MESH:D003704', 'Disease') :: ['dementia'] @entity1062 :: ('MESH:D013736', 'Disease') :: ['CDT', 'Clock Drawing test']
@entity308 :: (MESH:D003866,Disease) :: ['depression']
