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Table 2 Multivariable regression results between cognitive function and gait speed during normal walking

From: Cognitive function and gait speed under normal and dual-task walking among older adults with mild cognitive impairment

  

Coefficients (SE)

Cognitive measures

Cognitive domain

aMCI

naMCI

Total

(n = 191)

(n = 198)

(n = 389)

SDST

Processing speed

.216 (0.002)†

.202 (0.002)†

.209 (0.002)‡

TMT-B

Executive function

-.095 (0.001)

-.287 (0.001)‡

-.180 (0.001)‡

Digit span backward

Working memory

.013 (0.009)

.006 (0.009)

.006 (0.006)

RAVLT-delay

Verbal memory

.087 (0.004)

.025 (0.005)

.036 (0.003)

Visual reproduction

Visual memory

.142 (0.002)*

.066 (0.002)

.111 (0.012)*

  1. Note: aMCI: amnestic mild cognitive impairment. naMCI: non-amnestic mild cognitive impairment. SDST: Symbol Digit Substitution Task. TMT-B: Trail Making Test Part B. RAVLT: Rey Auditory Verbal Learning Test.
  2. Multivariable regression was adjusted for age, sex, body mass index, education, medication use, life space, functional capacity, and apolipoprotein E status.
  3. *p < .05. †p < .01. ‡p < .001.
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BMC Neurology

ISSN: 1471-2377

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