Construction and evaluation of multidomain attention training to improve alertness attention, sustained attention, and visual-spatial attention in older adults with mild cognitive impairment: A randomized controlled trial
Journal
International Journal of Geriatric Psychiatry
Journal Volume
35
Journal Issue
5
Pages
537
Date Issued
2020-05-01
Author(s)
Yang, Hui Ling
Chu, Hsin
Kao, Ching Chiu
Miao, Nae Fang
Chang, Pi Chen
O'Brien, Anthony Paul
Chou, Kuei Ru
Abstract
Objectives: We aimed to analyze the effects of multidomain attention training on alertness, sustained attention, and visual-spatial attention in older adults with mild cognitive impairment (MCI). Design: The design used in this study was a two-arm, parallel group, double-blind randomized controlled trial. Setting and participants: The participants of the study were seventy-eight older adults with MCI (mean age: 79.5 ± 7.9 years) from retirement centers and community housing for the elderly. Intervention: The participants were randomly assigned to an experimental group (multidomain attention training, n = 39) or an active control group (n = 39). Both groups underwent training sessions for 45 minutes three times per week for 6 weeks (18 sessions in total). Measures: The main efficacy indicator was alertness (Trail Making Test Part B), sustained attention (Digit Vigilance Test), and visual-spatial attention (Trail Making Test Part A). The secondary outcome indicators were other cognitive functions (Mini-Mental State Examination [MMSE] and Montreal Cognitive Assessment [MoCA] subscales). Measurements were obtained at pretest, posttest, and 3 and 6 months after training. Results: The results were analyzed by a generalized estimating equation (GEE), which indicated that attention outcomes (alertness, sustained attention, and visual-spatial attention) of the experimental group did not improve after training. However, the experimental group displayed a significant improvement in the attention, memory, and orientation of MMSE and MoCA subscales over a period of 6 months and also showed superior results compared with the control group. Conclusions: Multidomain attention training demonstrated improved alertness and visual-spatial attention for posttest after 6 months. We also outline potential future advances in attention training for improving attention in older adults with MCI.
Subjects
alertness | attention training | mild cognitive impairment | randomized controlled trial | sustained attention | visual-spatial attention
SDGs
Type
journal article