http://nnr.sagepub.com/cgi/content/abstract/27/2/110?etoc
Abstract
Background. Stroke patients with a low memory self-efficacy (MSE) report more memory complaints than patients with a high MSE. Objective. The aim of this study was to examine the effect of a memory-training program on MSE in the chronic phase after stroke and
to identify which patients benefit most from the MSE training program. Methods.
In a randomized controlled trial, the effectiveness of the MSE training
program (experimental group) was compared with a
peer support program (control group) in chronic
stroke patients. The primary outcome was MSE, measured using the
Metamemory-In-Adulthood
Questionnaire. Secondary outcomes included
depression, quality of life, and objective verbal memory capacity.
Changes in outcomes
over the intervention period were compared between
both groups. Demographic and clinical variables were studied as
potential
predictors of MSE outcome in the experimental
group. Results. In total, 153 patients were included: mean age =
58 years (standard deviation [SD] = 9.7), 54.9% male, and mean of 54
months
(SD = 37) after stroke. Of these, 77 were assigned
to the training and 76 to the control group. Improvement of MSE (B = 0.40; P = .019) was significantly greater in the training than in the control group. No significant differences were found for the
secondary outcomes. An increase in MSE after training was predicted by a younger age (B = −0.033; P = .006) and a better memory capacity (B = 0.043; P = .009), adjusted for baseline MSE. Conclusions.
MSE can be improved by the MSE training program for stroke patients.
Younger patients and patients with a better memory capacity
benefit most from the MSE training program (Dutch
Trial Register: NTR-TC 1656).
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