Cachexia and Cognitive Function in the Community-Dwelling Older Adults: Mediation Effects of Oral Health

2019 ◽  
Vol 24 (2) ◽  
pp. 230-236
Author(s):  
R. Y. C. Kwan ◽  
C. W. Kwan ◽  
X. Bai ◽  
Iris Chi
Keyword(s):  
Older Adults ◽  
Oral Health ◽  
Cognitive Function ◽  
Community Dwelling ◽  
Mediation Effects ◽  
Community Dwelling Older Adults

scholarly journals Cognitive Function and Oral Health Among Community-Dwelling Older Adults

2008 ◽  
Vol 63 (5) ◽  
pp. 495-500 ◽  
Author(s):  
B. Wu ◽  
B. L. Plassman ◽  
R. J. Crout ◽  
J. Liang
Keyword(s):  
Older Adults ◽  
Oral Health ◽  
Cognitive Function ◽  
Community Dwelling ◽  
Community Dwelling Older Adults

scholarly journals Do Communication Patterns Affect the Association between Cognitive Impairment and Hearing Loss among Older Adults in Vietnam?

2021 ◽  
Vol 18 (4) ◽  
pp. 1603
Author(s):  
Tran Dai Tri Han ◽  
Keiko Nakamura ◽  
Kaoruko Seino ◽  
Vo Nu Hong Duc ◽  
Thang Van Vo
Keyword(s):  
Older Adults ◽  
Hearing Loss ◽  
Cognitive Impairment ◽  
Cognitive Function ◽  
Vision Loss ◽  
Community Dwelling ◽  
Cross Sectional ◽  
Ordinal Logistic Regression Analysis ◽  
Communication Devices ◽  
Community Dwelling Older Adults

This study examined the prevalence of cognitive impairment among older adults in central Vietnam and the roles of communication (with or without communication devices) in the association between cognitive impairment and hearing loss. This cross-sectional study was performed on 725 randomly selected community-dwelling older adults aged ≥60 years from Thua Thien Hue province, Vietnam. Participants attended a face-to-face survey. Sociodemographic characteristics, social interaction with or without communication devices, health status and cognitive function using the Mini-Mental State Examination were reported. Ordinal logistic regression analysis was performed to quantify the association between hearing loss and cognitive function by frequency of communication with and without devices. Mild and severe cognitive impairment had prevalence rates of 23.6% and 19.3%, respectively. Cognitive impairment was more prevalent among older adults with hearing-loss, vision loss and difficulties with instrumental activities of daily living (IADL). The association between hearing loss and cognitive impairment was not significant when older adults had frequent communication with others using devices. This study presented the relatively high prevalence of cognitive impairment in community-dwelling older adults in Vietnam. Frequent communication using devices attenuated the association between hearing loss and cognitive impairment.

Accelerated Epigenetic Age in Normal Cognitive Aging of Korean Community-Dwelling Older Adults

2021 ◽  
pp. 109980042098389
Author(s):  
Jongmin Park ◽  
Chang Won Won ◽  
Leorey N. Saligan ◽  
Youn-Jung Kim ◽  
Yoonju Kim ◽  
...  
Keyword(s):  
Older Adults ◽  
Dna Methylation ◽  
Cognitive Function ◽  
Cognitive Aging ◽  
Community Dwelling ◽  
Test Results ◽  
Cohen’S D ◽  
Epigenetic Age ◽  
Epigenetic Age Acceleration ◽  
Community Dwelling Older Adults

Background: Epigenetic age acceleration has been studied as a promising biomarker of age-related conditions, including cognitive aging. This pilot study aims to explore potential cognitive aging-related biomarkers by investigating the relationship of epigenetic age acceleration and cognitive function and by examining the epigenetic age acceleration differences between successful cognitive aging (SCA) and normal cognitive aging (NCA) among Korean community-dwelling older adults (CDOAs). Methods: We used data and blood samples of Korean CDOAs from the Korean Frailty and Aging Cohort Study. The participants were classified into two groups, SCA (above the 50th percentile in all domains of cognitive function) and NCA. The genome-wide DNA methylation profiling array using Illumina Infinium MethylationEPIC BeadChip was used to calculate the following: the DNA methylation age, universal epigenetic age acceleration, intrinsic epigenetic age acceleration (IEAA), and extrinsic epigenetic age acceleration (EEAA). We also used Pearson correlation analysis and independent t-tests to analyze the data. Results: Universal age acceleration correlated with the Frontal Assessment Battery test results ( r = −0.42, p = 0.025); the EEAA correlated with the Word List Recognition test results ( r = −0.41, p = 0.027). There was a significant difference between SCA and NCA groups in IEAA ( p = 0.041, Cohen’s d = 0.82) and EEAA ( p = 0.042, Cohen’s d = 0.78). Conclusions: Epigenetic age acceleration can be used as a biomarker for early detection of cognitive decline in Korean community-dwelling older adults. Large longitudinal studies are warranted.

Widowhood Status and Cognitive Function in Community-Dwelling Older Adults from the Mexican Health and Aging Study (MHAS)

2021 ◽  
Author(s):  
Mariana Barragán-García ◽  
Ricardo Ramírez-Aldana ◽  
Mariana López-Ortega ◽  
Sergio Sánchez-García ◽  
Carmen García-Peña
Keyword(s):  
Older Adults ◽  
Cognitive Function ◽  
Community Dwelling ◽  
Aging Study ◽  
Community Dwelling Older Adults

Oral health and incident malnutrition in community-dwelling older adults

2018 ◽  
Vol 37 ◽  
pp. S59
Author(s):  
E. Kiesswetter ◽  
L. Hengeveld ◽  
D. Volkert ◽  
M. Visser
Keyword(s):  
Older Adults ◽  
Oral Health ◽  
Community Dwelling ◽  
Community Dwelling Older Adults

scholarly journals Oral Health Problems and Significant Weight Loss Among Community-Dwelling Older Adults

2000 ◽  
Vol 55 (7) ◽  
pp. M366-M371 ◽  
Author(s):  
C. S. Ritchie ◽  
K. Joshipura ◽  
R. A. Silliman ◽  
B. Miller ◽  
C. W. Douglas
Keyword(s):  
Older Adults ◽  
Weight Loss ◽  
Oral Health ◽  
Health Problems ◽  
Community Dwelling ◽  
Significant Weight Loss ◽  
Community Dwelling Older Adults

scholarly journals INTEREST GROUP SESSION—ORAL HEALTH: COGNITIVE FUNCTION, SOCIAL SUPPORT, AND ORAL HEALTH STATUS AMONG OLDER ADULTS IN THE U.S. AND ABROAD

2019 ◽  
Vol 3 (Supplement_1) ◽  
pp. S349-S349
Author(s):  
Bei Wu ◽  
Stephen K Shuman ◽  
Michele Saunders
Keyword(s):  
Social Support ◽  
Older Adults ◽  
Oral Health ◽  
Cognitive Function ◽  
Health Problems ◽  
Community Dwelling ◽  
Reciprocal Relationship ◽  
Control Group ◽  
Chinese Adults ◽  
The U.S

Abstract There is an increasing awareness of the importance of oral health and its associated risk factors among older adults. This symposium includes four papers that address cognitive function, social support and oral health problems and symptoms among older adults in the U.S. and China. Lu and his colleagues examined the reciprocal relationship between cognitive function and complete tooth loss Chinese adults age 50+ using the China Health and Retirement Longitudinal study. The results show that there is a reciprocal relationship between these two indicators. The second paper used the Population Study of Chinese Elderly in Chicago (PINE) and examined the associations between tooth/gums symptoms and changes in cognitive function in Chinese older immigrants. The results reveal that having teeth symptoms was associated with a decline in cognitive function. Using the same PINE data, the third paper examined the association between different characteristics of social relationships and the number of oral health problems among U.S. older Chinese adults. Wu and her colleagues conducted a partner-assisted pilot intervention to improve oral health for community-dwelling older adults with either mild cognitive impairment or mild dementia. The results of this 6-month intervention show that persons in the treatment group had more improvement in oral hygiene than those in the control group. Findings from these four papers illustrate that cognitive function, social support, and oral health are interrelated. This symposium highlights the importance of improving cognitive health, social support, and oral health for middle-aged and older adults.

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