What do subjective cognitive complaints in persons with aging-associated cognitive decline reflect?

2005 ◽  
Vol 17 (3) ◽  
pp. 499-512 ◽  
Author(s):  
Matthias Kliegel ◽  
Daniel Zimprich ◽  
Anne Eschen
Keyword(s):  
Older Adults ◽  
Cognitive Decline ◽  
Cognitive Performance ◽  
Ordinary Least Squares ◽  
Personality Factors ◽  
Least Squares Regression ◽  
Cognitive Complaints ◽  
Depressive Affect ◽  
And Gender ◽  
Subjective Cognitive Complaints

Background: Subjective cognitive complaints have been included in diagnostic concepts such as Aging-Associated Cognitive Decline (AACD) aiming to identify older adults with cognitive impairments at high risk of developing dementia. Although several studies in normal aging have found that subjective cognitive complaints are related to depressive affect and personality factors, little is known as to whether this is also true for older adults with AACD.Methods: In 123 older adults diagnosed with AACD and 291 controls, the role of actual cognitive performance, depressive affect, neuroticism and conscientiousness in predicting subjective cognitive complaints was investigated. In separate ordinary least squares regression analyses for both groups with gender, age, years of schooling, cognitive performance, depressive affect, neuroticism and conscientiousness as predicting variables, in the control participants, gender, age, depressive affect and neuroticism were related to subjective cognitive complaints, whereas in the AACD participants only gender and neuroticism accounted for variance in subjective cognitive complaints. Testing for group differences in predictive power, revealed differential effects for gender, depressive affect and neuroticism.Conclusions: As subjective cognitive complaints in the AACD group were related to neuroticism and gender rather than to cognitive performance, their inclusion in diagnostic concepts such as AACD should be revaluated. However, the nature of subjective cognitive complaints might be qualitatively different in persons diagnosed with AACD compared to those stated by normal older adults.

scholarly journals NHANES 2011–2014 Reveals Cognition of US Older Adults may Benefit from Better Adaptation to the Mediterranean Diet

Nutrients ◽  
2020 ◽  
Vol 12 (7) ◽  
pp. 1929
Author(s):  
Matthew K. Taylor ◽  
Jonathan D. Mahnken ◽  
Debra K. Sullivan
Keyword(s):  
Older Adults ◽  
Cognitive Performance ◽  
Mediterranean Diet ◽  
Ordinary Least Squares ◽  
Sensitivity Analyses ◽  
Least Squares Regression ◽  
Cognitive Measures ◽  
The Us ◽  
The Mediterranean ◽  
Ad Prevention

Although the Mediterranean diet (MedD) has gained interest for potential Alzheimer’s disease (AD) prevention, it is unknown how well US older adults follow a MedD. We used two National Health and Nutrition Examination Survey (NHANES) cycles (2011–2014) to conduct our primary aim of reporting population estimates of MedD adherence among older adults (60+ years) in the US (n = 3068). The mean MedD adherence score for US older adults was 5.3 ± 2.1 (maximum possible = 18), indicating that older adults in the US do not adhere to a MedD. There were various differences in MedD scores across demographic characteristics. We also assessed the cross-sectional relationship between MedD adherence and cognitive performance using survey-weighted ordinary least squares regression and binary logistic regression models adjusted for 11 covariates. Compared to the lowest MedD adherence tertile, the highest tertile had a lower odds ratio of low cognitive performance on three of five cognitive measures (p < 0.05 for each). Sensitivity analyses within participants without subjective memory complaints over the past year revealed similar results on the same three cognitive measures. We conclude that MedD interventions are a departure from usual dietary intake of older adults in the US and are a reasonable approach for AD prevention trials.

Age and Gender Differences in Emotion Regulation Strategies: Autobiographical Memory, Rumination, Problem Solving and Distraction

2016 ◽  
Vol 19 ◽  
Author(s):  
Jorge Javier Ricarte Trives ◽  
Beatriz Navarro Bravo ◽  
José Miguel Latorre Postigo ◽  
Laura Ros Segura ◽  
Ed Watkins
Keyword(s):  
Older Adults ◽  
Young Adults ◽  
Problem Solving ◽  
Negative Emotion ◽  
Ordinary Least Squares ◽  
Least Squares Regression ◽  
Age And Gender ◽  
Regulatory Strategies ◽  
And Gender ◽  
Mediator Variable

AbstractOur study tested the hypothesis that older adults and men use more adaptive emotion regulatory strategies but fewer negative emotion regulatory strategies than younger adults and women. In addition, we tested the hypothesis that rumination acts as a mediator variable for the effect of age and gender on depression scores. Differences in rumination, problem solving, distraction, autobiographical recall and depression were assessed in a group of young adults (18–29 years) compared to a group of older adults (50–76 years). The older group used more problem solving and distraction strategies when in a depressed state than their younger counterparts (ps < .05). The younger participants reported more rumination (p < .01). Women scored higher in depression scores and lower in distraction than men (ps < .05). There were no significant effects of age, gender, or interaction of age by gender on the recall of specific autobiographical memories (ps > .06). Ordinary least squares regression analyses with bootstrapping showed that rumination mediated the association between age, gender and depression scores. These results suggest that older adults and men select more adaptive strategies to regulate emotions than young adults and women with rumination acting as a significant mediator variable in the association between age, gender, and depression.

scholarly journals The relationship between memory complaints and age in normal aging

2009 ◽  
Vol 3 (2) ◽  
pp. 94-100 ◽  
Author(s):  
Thaís Bento Lima-Silva ◽  
Mônica Sanches Yassuda
Keyword(s):  
Older Adults ◽  
Cognitive Decline ◽  
Cognitive Performance ◽  
Digit Span ◽  
Normal Aging ◽  
Screening Tests ◽  
Memory Complaint ◽  
Memory Complaints ◽  
The Impact ◽  
The Relationship

Abstract Normal aging can be characterized by a gradual decline in some cognitive functions, such as memory. Memory complaints are common among older adults, and may indicate depression, anxiety, or cognitive decline. Objectives: To investigate the association between memory complaints and age in cognitively unimpaired older adults, and the relationship between memory complaints and memory performance. Methods: Cognitive screening tests as well as memory complaint questionnaires validated for the Brazilian population were used: the Mini-Mental State Examination (MMSE), Geriatric Depression Scale (GDS), Memory Complaint Questionnaire (MAC-Q), Memory test of 18 pictures, Forward and Backward Digit Span (WAIS-III). Fifty seven regular members of the SESC social club participated (50 women), having a mean age of 71.4 years, and 4 to 8 years of education - 34 from 4 to 7 years and 23 with 8 years of education. Results: Results revealed no significant association between cognitive complaints and age or cognitive performance. Older participants in this sample did not show worse performance or a higher level of complaints. There was no significant association between age and GDS scores. Conclusions: The studied sample constitutes a particular group of older adults whose participation in activities may be protecting them from cognitive decline, thus highlighting the impact of lifestyle on cognitive performance during the aging process.

scholarly journals Efficacy of tablet-based applications for mental training in preserving cognitive abilities of older adults

ABOUTOPEN ◽  
2019 ◽  
Vol 6 (1) ◽  
pp. 24-30
Author(s):  
Marcello Maria Turconi ◽  
Filomena Vella ◽  
Francesco Mosetti
Keyword(s):  
Older Adults ◽  
Cognitive Decline ◽  
Cognitive Performance ◽  
Cognitive Abilities ◽  
Cognitive Test ◽  
Mental Training ◽  
Versus Group ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

Background and aims: Nonpathological, age-related cognitive decline is among the most feared consequences of aging. Evidence suggests that the continued use of mental abilities can slow down cognitive decline. We developed two tablet-based applications for the mental training (ElasticaMente) and social interaction/entertainment (iNonni) of older adults. The aim of this study was to evaluate their effect on cognitive performance.Materials and methods: This was an exploratory study of 8 months duration. Sixty healthy residents of a senior community center aged ≥60 years were recruited and divided into three groups: participants in Groups 1 and 2 received a tablet with ElasticaMente and iNonni (Group 1, n = 20) or with iNonni only (Group 2, n = 20); participants in Group 3 (n = 20) did not receive any tablet. Participants in Groups 1 and 2 were instructed to use the applications three times a week (each session ~45 minutes). Cognitive performance was assessed at baseline (T0) and after 8 months (T1) using a battery of six validated tests.Results: In Group 1, cognitive test scores remained consistently stable from T0 to T1, suggesting maintenance of cognitive abilities. In contrast, in Groups 2 and 3, scores worsened from T0 to T1 across all tests. Comparison of the changes from T0 to T1 revealed statistical significance for Group 1 versus Group 3, but not for Group 1 versus Group 2 and Group 2 versus Group 3.Conclusion: The 8 months use of the applications ElasticaMente and iNonni was associated with a significant benefit in terms of preserved cognitive performance compared with no tablet-based activity. The potential contribution of ElasticaMente to the attenuation of cognitive decline should be further investigated.

Living Arrangements and Sleep-Related Outcomes Among Older Adults in China

2019 ◽  
Vol 91 (2) ◽  
pp. 111-126 ◽  
Author(s):  
Yen-Han Lee ◽  
Yen-Chang Chang ◽  
Timothy Chiang ◽  
Ching-Ti Liu ◽  
Mack Shelley
Keyword(s):  
Older Adults ◽  
Living Arrangements ◽  
Odds Ratio ◽  
Regression Models ◽  
Family Members ◽  
Ordinary Least Squares ◽  
Least Squares Regression ◽  
Quality Of Sleep ◽  
Nationally Representative

It has been discussed previously that older adults’ living arrangements are associated with mortality. This study investigated the relationships between older adults’ living arrangements and sleep-related outcomes in China. The nationally representative sample included 4,731 participants who participated on two different occasions, with a total of 9,462 observations (2012 and 2014 waves). Panel logistic regression and panel ordinary least squares regression models were estimated with outcomes of sleep quality and average hours of sleep daily, respectively. Approximately 62% of individuals reported good quality of sleep. We observed that older adults who lived with family members had 17% greater odds of reporting good quality of sleep (adjusted odds ratio = 1.17, 95% confidence interval [1.03, 1.34], p < .05) and reported longer sleep duration daily (β = .334, standard error = .069, p < .01), compared with those who lived alone. Social support is needed to strengthen the residential relationship, especially with family members.

scholarly journals Immigrant Status, Resilience, and Perceived Oral Health Among Chinese Americans in Hawaii

2020 ◽  
Vol 42 (5-6) ◽  
pp. 186-195
Author(s):  
Bei Wu ◽  
Yaolin Pei ◽  
Wei Zhang ◽  
Mary Northridge
Keyword(s):  
Older Adults ◽  
Oral Health ◽  
Chinese American ◽  
Chinese Americans ◽  
Ordinary Least Squares ◽  
Health Problems ◽  
Least Squares Regression ◽  
Immigrant Status ◽  
Foreign Born ◽  
Targeted Interventions

Objectives: This study aims to examine the associations among immigrant status, resilience, and perceived oral health for Chinese American older adults in Hawaii. Method: Data derived from 430 Chinese American adults aged 55 years and older residing in Honolulu, HI. We compared the self-rated oral health and oral health problems between U.S.-born Chinese Americans and foreign-born Chinese Americans by using ordered logistic regression and ordinary least squares regression models. Results: Findings suggest that immigrant status and lower levels of resilience are associated with poorer self-rated oral health and more oral health problems for Chinese American older adults in Hawaii. Resilience is more strongly associated with self-rated oral health for U.S.-born Chinese American than for foreign-born Chinese Americans, but this pattern was not evident for oral health problems. Discussion: Older Chinese American immigrants in Hawaii are disadvantaged in terms of their oral health. Understanding their susceptibilities may lead to targeted interventions.

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