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The impact of subjective memory complaints on quality of life in community-dwelling older adults.
Psychogeriatrics. 2014 Sep; 14(3):175-81.P

Abstract

PURPOSE

The aim of this study was to evaluate the impact of memory complaints on quality of life (QOL) in elderly community dwellers with or without mild cognitive impairment (MCI).

METHODS

Participants included 120 normal controls (NC) and 37 with MCI aged 65 and over. QOL was measured using the Japanese version of Satisfaction in Daily Life, and memory complaints were measured using a questionnaire consisting of four items. The relevance of QOL was evaluated with psychological factors of personality traits, sense of self-efficacy, depressive mood, self-evaluation of daily functioning, range of social activities (Life-Space Assessment), social network size, and cognitive functions including memory. The predictors of QOL were analyzed by multiple linear regression analysis.

RESULTS

QOL was not significantly different between the NC and MCI groups. In both groups, QOL was positively correlated with self-efficacy, daily functioning, social network size, Life-Space Assessment, and the personality traits of extraversion and agreeableness; QOL was negatively correlated with memory complaints, depressive mood, and the personality trait of neuroticism. In regression analysis, memory complaints were a negative predictor of QOL in the MCI group, but not in the NC group. The partial correlation coefficient between QOL and memory complaints was -0.623 (P < 0.05), after scores of depressive mood and self-efficacy were controlled. Depressive mood was a common negative predictor in both groups. Positive predictors were Life-Space Assessment in the NC group and sense of self-efficacy in the MCI group.

CONCLUSIONS

Memory complaints exerted a negative impact on self-rated QOL in the MCI group, whereas a negative correlation was weak in the NC group. Memory training has been widely practised in individuals with MCI to prevent the development of dementia. However, such approaches inevitably identify their memory deficits and could aggravate their awareness of memory decline. Thus, it is critical to give sufficient consideration not to reduce QOL in the intervention for those with MCI.

Authors+Show Affiliations

Graduate School of Health Sciences, Gunma University, Maebashi, Japan.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

25142381

Citation

Maki, Yohko, et al. "The Impact of Subjective Memory Complaints On Quality of Life in Community-dwelling Older Adults." Psychogeriatrics : the Official Journal of the Japanese Psychogeriatric Society, vol. 14, no. 3, 2014, pp. 175-81.
Maki Y, Yamaguchi T, Yamagami T, et al. The impact of subjective memory complaints on quality of life in community-dwelling older adults. Psychogeriatrics. 2014;14(3):175-81.
Maki, Y., Yamaguchi, T., Yamagami, T., Murai, T., Hachisuka, K., Miyamae, F., Ito, K., Awata, S., Ura, C., Takahashi, R., & Yamaguchi, H. (2014). The impact of subjective memory complaints on quality of life in community-dwelling older adults. Psychogeriatrics : the Official Journal of the Japanese Psychogeriatric Society, 14(3), 175-81. https://doi.org/10.1111/psyg.12056
Maki Y, et al. The Impact of Subjective Memory Complaints On Quality of Life in Community-dwelling Older Adults. Psychogeriatrics. 2014;14(3):175-81. PubMed PMID: 25142381.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - The impact of subjective memory complaints on quality of life in community-dwelling older adults. AU - Maki,Yohko, AU - Yamaguchi,Tomoharu, AU - Yamagami,Tetsuya, AU - Murai,Tatsuhiko, AU - Hachisuka,Kenji, AU - Miyamae,Fumiko, AU - Ito,Kae, AU - Awata,Shuichi, AU - Ura,Chiaki, AU - Takahashi,Ryutaro, AU - Yamaguchi,Haruyasu, Y1 - 2014/08/21/ PY - 2013/02/26/received PY - 2014/05/10/revised PY - 2014/06/16/accepted PY - 2014/8/22/entrez PY - 2014/8/22/pubmed PY - 2015/1/21/medline KW - depression KW - mild cognitive impairment (MCI) KW - quality of life (QOL) KW - self-efficacy KW - subjective memory complaints SP - 175 EP - 81 JF - Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society JO - Psychogeriatrics VL - 14 IS - 3 N2 - PURPOSE: The aim of this study was to evaluate the impact of memory complaints on quality of life (QOL) in elderly community dwellers with or without mild cognitive impairment (MCI). METHODS: Participants included 120 normal controls (NC) and 37 with MCI aged 65 and over. QOL was measured using the Japanese version of Satisfaction in Daily Life, and memory complaints were measured using a questionnaire consisting of four items. The relevance of QOL was evaluated with psychological factors of personality traits, sense of self-efficacy, depressive mood, self-evaluation of daily functioning, range of social activities (Life-Space Assessment), social network size, and cognitive functions including memory. The predictors of QOL were analyzed by multiple linear regression analysis. RESULTS: QOL was not significantly different between the NC and MCI groups. In both groups, QOL was positively correlated with self-efficacy, daily functioning, social network size, Life-Space Assessment, and the personality traits of extraversion and agreeableness; QOL was negatively correlated with memory complaints, depressive mood, and the personality trait of neuroticism. In regression analysis, memory complaints were a negative predictor of QOL in the MCI group, but not in the NC group. The partial correlation coefficient between QOL and memory complaints was -0.623 (P < 0.05), after scores of depressive mood and self-efficacy were controlled. Depressive mood was a common negative predictor in both groups. Positive predictors were Life-Space Assessment in the NC group and sense of self-efficacy in the MCI group. CONCLUSIONS: Memory complaints exerted a negative impact on self-rated QOL in the MCI group, whereas a negative correlation was weak in the NC group. Memory training has been widely practised in individuals with MCI to prevent the development of dementia. However, such approaches inevitably identify their memory deficits and could aggravate their awareness of memory decline. Thus, it is critical to give sufficient consideration not to reduce QOL in the intervention for those with MCI. SN - 1479-8301 UR - https://www.unboundmedicine.com/medline/citation/25142381/The_impact_of_subjective_memory_complaints_on_quality_of_life_in_community_dwelling_older_adults_ L2 - https://doi.org/10.1111/psyg.12056 DB - PRIME DP - Unbound Medicine ER -