scholarly journals The Relationship between Physical Activity, Self-Perceived Health, and Cognitive Function in Older Adults

2021 ◽  
Vol 11 (4) ◽  
pp. 492
Author(s):  
Radka Dostálová ◽  
Chelsea Stillman ◽  
Kirk I. Erickson ◽  
Pavel Slepička ◽  
Jiří Mudrák
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Cognitive Function ◽  
Cognitive Processing ◽  
Processing Speed ◽  
Visual Memory ◽  
Short Form ◽  
Perceived Health ◽  
Test System ◽  
The Relationship

There are consistent associations between physical activity and self-perceived health. However, it is not clear whether associations between self-perceived health and participation in physical activity could be accounted for by associations with cognitive function. In the present study, we examined whether associations between physical activity and cognitive functioning could explain the variability between physical activity and self-perceived health. A sample of 204 older adults performed three cognitive tests selected from the Vienna test system battery: The Determination, Cognitrone, and Visual Memory tests. These tests measure general processing speed, attention, and visual memory, respectively. Participants also completed the 12-item Short Form Health Questionnaire SF-12 to measure perceived health, and the Physical Activity Survey for the Elderly to measure physical activity. Linear regressions and the PROCESS macro for SPSS were used to test our hypotheses. Consistent with our hypotheses, processing speed accounted for significant variance in the relationship between physical activity and self-perceived health. This suggests that cognitive processing speed might be an indirect path by which physical activity relates to enhanced health perceptions. The results demonstrate that associations between physical activity and self-perceptions of health are related to a fundamental cognitive process.

scholarly journals THE RELATIONSHIP BETWEEN THE EXPERIENCE OF SIGNIFICANT HISTORICAL EVENTS AND COGNITIVE FUNCTION AMONG OLDER ADULTS

2019 ◽  
Vol 3 (Supplement_1) ◽  
pp. S936-S937
Author(s):  
Stephanie M Bergren ◽  
Gabriella Dong
Keyword(s):  
Older Adults ◽  
Working Memory ◽  
Cognitive Function ◽  
Episodic Memory ◽  
Processing Speed ◽  
Historical Event ◽  
Historical Events ◽  
Chinese Older Adults ◽  
Global Cognition ◽  
The Relationship

Abstract Research has found relationships between experiencing stressful events and lower cognitive function in late life. However, there is little research about the cumulative experiences of significant historical events and cognitive function. Historical events may be unique compared to other life events due to their potential distal relationship to the individual. This study aims to examine the relationship between experiencing significant historical events and cognitive function among Chinese older adults. Data were drawn from the PINE Study, a cohort study of 3,126 US Chinese older adults collected from 2017-2019. Participants were asked if they experienced the Japanese invasion, famine, Great Leap Forward, Vietnam War, Cultural Revolution, and the Tian’anmen Square Protests. A composite score of 0-6 was calculated to count the number experienced. Cognitive function was measured through global cognition, episodic memory, working memory, processing speed, and Chinese MMSE. Linear and quantile regression were performed. Among the participants, 1908 (61.04%) were female with mean age of 75.33 (SD=8.22) years. The average number of historical events experienced was 2.36 (SD=1.44). After adjusting for covariates, every one additional historical event experience was associated with better global cognition (b=0.26, SE=0.009, p<.01), episodic memory (b = 0.045, SE=0.012, p<.001), and processing speed (b=0.383, SE=0.135, p<.01). Number of historical events was not significantly associated with working memory or C-MMSE. The positive relationship between historical events and some cognitive domains suggests a potential resilience effect after experiencing historical events. Future research should examine whether participants found events stressful and whether there are differential relationships to cognitive function.

scholarly journals Physical Activity Amount and Cognitive Impairment in Korean Elderly Population

2020 ◽  
Vol 10 (11) ◽  
pp. 804
Author(s):  
Seung-Taek Lim ◽  
Yung Zoon Jung ◽  
Takao Akama ◽  
Eunjae Lee
Keyword(s):  
Physical Activity ◽  
Cognitive Function ◽  
Short Form ◽  
Vigorous Physical Activity ◽  
Activity Levels ◽  
Elderly Adults ◽  
Dementia Screening ◽  
Elderly Koreans ◽  
Korean Elderly ◽  
The Relationship

The relationship between physical activity amount and cognitive function in elderly Koreans has received little attention. This study therefore aimed to understand the independent and common link between cognitive function and physical activity levels among elderly Korean adults. This study recruited a total of 2746 elderly adults (1348 males and 1398 females). All participants were assessed for cognitive functioning using the Korean Dementia Screening Questionnaire Cognition (KDSQ-C). The computerized Korean version short form of the International Physical Activity Questionnaire (IPAQ) used in this study was entirely based on the long, self-administered, usual week-long IPAQ found in the IPAQ manual of operation. In the unadjusted model, elderly adults who met the recommended level of moderate-to-vigorous physical activity were more likely to have a sufficient level of cognitive function. Hemoglobin, creatinine, cholesterol (TC), triglycerides (TG), LDL-C, and HDL-C differed significantly between groups. A negative correlation was found between KDSQ-C score and the moderate-to-vigorous physical activity (MVPA) amount per week. Physical activity amount is associated with cognition function in Korean elderly adults. Increasing physical activity may improve hemoglobin and creatinine and be involved in improving serum lipid profiles in elderly adults. Thus, physical activity has been suggesting as a useful tool to reduce the risk of cognitive function associated with aging.

scholarly journals Examining the Association between Life-Space Mobility and Cognitive Function in Older Adults: A Systematic Review

2019 ◽  
Vol 2019 ◽  
pp. 1-9 ◽  
Author(s):  
Nileththi A. De Silva ◽  
Michael A. Gregory ◽  
Shree S. Venkateshan ◽  
Chris P. Verschoor ◽  
Ayse Kuspinar
Keyword(s):  
Mental Health ◽  
Older Adults ◽  
Cognitive Function ◽  
Processing Speed ◽  
Random Effects Model ◽  
Life Space ◽  
Function Learning ◽  
Domain Specific ◽  
The Relationship ◽  
Moderate Relationship

Purpose. The purpose of this review is to investigate the relationship between life-space mobility and cognition in older adults.Methods. MEDLINE, Embase, CINAHL, and PsycINFO were searched through December 2018 for studies containing measures of life-space mobility and cognitive function. Two independent reviewers screened studies. Eligible studies were combined using a random-effects model, and heterogeneity was assessed using theI2.Results. Thirty-five articles were identified for review. A moderate and statistically significant association (pooledr = 0.30, 95% confidence interval 0.19 to 0.40.) was observed between life-space mobility and cognition among nine studies. Life-space mobility demonstrated small-to-moderate associations with domain-specific cognitive functioning, particularly executive function, learning, memory, and processing speed. Furthermore, individuals who had restricted life-space mobility (Life-Space Assessment ≤ 40) experienced a steeper decline in cognition (β = 0.56 andp = 0.0471) compared to those who did not (Life-Space Assessment ≥ 41).Conclusion. This review examined the association between life-space mobility and cognitive function in older adults. The results suggest that a moderate relationship between life-space mobility and cognition exists, whether adjusted or unadjusted for covariates such as sociodemographics, mental health, functional capacity, and comorbidities.

The Mediating Effects of Resilience, Morale, and Sense of Coherence Between Physical Activity and Perceived Physical/Mental Health Among Japanese Community-Dwelling Older Adults: A Cross-Sectional Study

2018 ◽  
Vol 26 (4) ◽  
pp. 544-552 ◽  
Author(s):  
Hiroko Kukihara ◽  
Niwako Yamawaki ◽  
Michiyo Ando ◽  
Yoshiko Tamura ◽  
Kumi Arita ◽  
...  
Keyword(s):  
Mental Health ◽  
Physical Activity ◽  
Older Adults ◽  
Sense Of Coherence ◽  
Short Form ◽  
Well Being ◽  
Community Dwelling ◽  
Mediating Effects ◽  
Community Dwelling Older Adults ◽  
The Relationship

The aim of this study was to examine the mediating effects of resilience, morale, and sense of coherence on the relationship between physical activity and respondents’ perceived physical/mental health and depression among community-dwelling older adults in Japan. The study included 369 participants with an average age of 74 years from Kasuishimohara District in Fukuoka Prefecture, Japan. They completed a survey that included the Resilience Scale, the Sense of Coherence Scale, the Medical Outcomes Short Form 8, the Philadelphia Geriatric Center Morale Scale, the Geriatric Depression Scale (Short Form), and a demographic questionnaire. The results of the path mediation analyses revealed that resilience and morale fully mediated the relationship between physical activity and perceived physical/mental health and depression. However, sense of coherence was not a significant mediator. Some intervention programs are suggested to maximize the effects of physical activity on one’s well-being. At-risk populations who need such programs are also discussed.

Cognitive Function as a Mediator in the Relationship Between Physical Activity and Depression Status in Older Adults

2016 ◽  
Vol 24 (4) ◽  
pp. 540-546 ◽  
Author(s):  
Kelly Birch ◽  
Merritt ten Hope ◽  
Michael Malek-Ahmadi ◽  
Kathy O’Connor ◽  
Sharon Schofield ◽  
...  
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Cognitive Function ◽  
Protective Effect ◽  
Significant Interaction ◽  
Mediating Effect ◽  
Adjusted Analysis ◽  
Depression Status ◽  
The Relationship ◽  
Significant Protective Effect

Previous research has found that increased physical activity may provide a protective effect on depression status; however, these studies do not account for cognitive function. This study’s aim was to determine whether cognitive function mediates the association between physical activity depression status in older adults. Data from 501 older adults were used for this analysis. Physical activity had a significant protective effect on depression (OR = 0.761, 95% CI [0.65, 0.89], p = .001). Adjusted analysis yielded an attenuated association (OR = 0.81, 95% CI [0.69, 0.95], p = .01) with a significant interaction for physical activity and cognitive function (OR = 0.991, 95% CI [0.985, 0.997], p = .005). MoCA performance also had a significant mediating effect on the relationship between physical activity and depression status (p = .04). These findings suggest that cognitive function is associated with, and does mediate, the relationship between physical activity and depression status.

scholarly journals PHYSICAL ACTIVITY MEDIATES THE EFFECTS OF DEPRESSIVE SYMPTOMS ON THE COGNITIVE FUNCTION OF OLDER ADULTS

2019 ◽  
Vol 3 (Supplement_1) ◽  
pp. S378-S379
Author(s):  
Yit Mui Khoo ◽  
Hisako Matsuo
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Depressive Symptoms ◽  
Cognitive Function ◽  
Cognitive Decline ◽  
Mediation Analysis ◽  
Vigorous Physical Activity ◽  
Chronically Ill ◽  
Hierarchical Regression ◽  
The Relationship

Abstract Evidence suggests that depressive symptoms among older adults were associated with cognitive impairment and affect cognitive decline over time, while physical activity was associated with lower risk of cognitive decline or have positive effect on cognitive function. The purpose of this study is to examine whether physical activity could mediate the effects of depressive symptoms on the cognitive function of older adults. Data from the 2014 Health and Retirement Survey (HRS) of older adults ≥ 60 years (N=9,753) were used. Hierarchical regression was conducted to examine the relationship between depressive symptoms, physical activity, and cognitive function. Mediation analysis was used to examine whether physical activity could mediate the effects of depressive symptoms on cognitive function. Regression results indicated that increased depressive symptoms was associated with poorer cognitive function, while increased moderate and mild physical activity were associated with better cognitive function. Mediation analysis indicated that the direct effect of depressive symptoms on cognitive function was significant. The indirect effect of depressive symptoms on cognitive function mediated by moderate and mild physical activity were also significant. Findings suggest that physical activity could potentially improve the cognitive function of older adults who have depressive symptoms. Moderate and mild physical activity could benefit older adults with depressive symptoms and reduce the risk of cognitive decline. Frail, disabled or chronically ill older adults are less likely to participate in vigorous physical activity, but they could benefit from moderate or mild physical activity and have better cognitive health.

Barriers of physical activity (kinesiophobia) in patients subjected to cardiac rehabilitation

2014 ◽  
Vol 6 (4) ◽  
Author(s):  
Janusz Kocjan ◽  
Andrzej Knapik
Keyword(s):  
Physical Activity ◽  
Cardiac Rehabilitation ◽  
Short Form ◽  
Social Activity ◽  
Self Assessment ◽  
Rehabilitation Process ◽  
Sf 36 ◽  
Polish Version ◽  
High Level ◽  
The Relationship

AbstractBackground: Comprehensive cardiac rehabilitation (CR) is a process designed to restore full physical, psychological and social activity and to reduce cardiovascular risk factors. Fear of movement may contribute to the occurrence and intensification of hypokinesia, and consequently affect the effectiveness of therapy. The aim of the study was to determine the level of barriers of physical activity in patients undergoing cardiac rehabilitation. The relationship between selected determinants (age and health selfassessment) and the kinesiophobia level were also examined.Material/Methods: 115 people aged 40-84 years were examined: 50 females (x = 63.46; SD = 11.19) and 65 males (x = 64.65; SD = 10.59) - patients undergoing cardiac rehabilitation at the Upper-Silesian Medical Centre in Katowice. In the present study, the Polish version of questionnaires: Kinesiophobia Causes Scale (KCS) and Short Form Health Survey (SF-36) were used. Questionnaires were supplemented by authors’ short survey.Results: The patients presented an elevated level of kinesiophobia, both in general as well as in individual components. In women, the kinesiophobia level was higher than in men. The psychological domain was a greater barrier of physical activity than the biological one. Strong, negative correlations of psychological and biological domains of kinesiophobia to physical functioning (SF-36) were noted in women. In the case of men, correlations were weaker, but also statistically significant.Conclusions: 1. Sex differentiates patients in their kinesiophobia level 2. Poor self-assessment of health is associated with a greater intensification of kinesiophobia 3. A high level of kinesiophobia may negatively affect cardiac rehabilitation process

scholarly journals The Impact of Weather and Seasons on Falls and Physical Activity among Older Adults with Glaucoma: A Longitudinal Prospective Cohort Study

Sensors ◽  
2021 ◽  
Vol 21 (10) ◽  
pp. 3415
Author(s):  
Hursuong Vongsachang ◽  
Aleksandra Mihailovic ◽  
Jian-Yu E ◽  
David S. Friedman ◽  
Sheila K. West ◽  
...  
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Fall Prevention ◽  
Regression Models ◽  
Activity Promotion ◽  
Injurious Fall ◽  
Multivariable Regression ◽  
Multivariable Regression Models ◽  
The Impact ◽  
The Relationship

Understanding periods of the year associated with higher risk for falling and less physical activity may guide fall prevention and activity promotion for older adults. We examined the relationship between weather and seasons on falls and physical activity in a three-year cohort of older adults with glaucoma. Participants recorded falls information via monthly calendars and participated in four one-week accelerometer trials (baseline and per study year). Across 240 participants, there were 406 falls recorded over 7569 person-months, of which 163 were injurious (40%). In separate multivariable regression models incorporating generalized estimating equations, temperature, precipitation, and seasons were not significantly associated with the odds of falling, average daily steps, or average daily active minutes. However, every 10 °C increase in average daily temperature was associated with 24% higher odds of a fall being injurious, as opposed to non-injurious (p = 0.04). The odds of an injurious fall occurring outdoors, as opposed to indoors, were greater with higher average temperatures (OR per 10 °C = 1.46, p = 0.03) and with the summer season (OR = 2.69 vs. winter, p = 0.03). Falls and physical activity should be understood as year-round issues for older adults, although the likelihood of injury and the location of fall-related injuries may change with warmer season and temperatures.

Sign in / Sign up

Export Citation Format

Share Document