The intersectional effects of ethnicity/race and poverty on health among community-dwelling older adults within multi-ethnic Asian populace: a population-based study

Abstract Background Ethnicity/race and poverty are among determinants of health in older persons. However, studies involving intersectional effects of ethnicity/race and poverty on health of older adults within multi-ethnic Asian populace is limited. Hence, this study aimed to examine the intersectional effects of ethnicity/race and poverty on cognitive function, depressive symptoms, and multimorbidity among community-dwelling older adults in Malaysia. Methods Data were obtained from the first wave of a Peninsular Malaysia national survey - “Identifying Psychosocial and Identifying Economic Risk Factor of Cognitive Impairment among Elderly”. Log-binomial regression was used to identify intersectional effects and associations between control variables and health outcomes. A comparison between Malay and non-Malay older adults within the same poverty group, as well as hardcore poor and non-hardcore poor older people within the same ethnicity groups, were conducted to understand the intersectional effects of ethnicity/race and poverty on health. Results Prevalence of cognitive impairment was highest among hardcore poor Malay group, while the risk of depression and multimorbidity were highest among hardcore poor non-Malays. In the hardcore poor group, Malay ethnicity was associated with higher prevalence of cognitive impairment but lower prevalence of depression risk and multimorbidity. In the Malay group, hardcore poor was associated with higher prevalence of cognitive impairment; however, no association was found between hardcore poor with depression risk and multimorbidity after controlling for covariates. Conclusions Health outcomes of Malaysian older adults differ according to ethnicity and socioeconomic status. Given the importance of demographic characteristics on health outcomes, design of interventions targeting older adults within multi-ethnic settings must address specific characteristics, especially that of ethnicity and sociodemographic status so as to fulfil their needs. Several implications for future practice were discussed.

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The Intersectional Effects of Ethnicity/Race and Poverty on Health Among Community-Dwelling Older Adults Within Multi-Ethnic Asian Populace: A Population-Based Study

10.21203/rs.3.rs-139453/v1 ◽

2021 ◽

Author(s):

Hui Foh Foong ◽

Tengku Aizan Hamid ◽

Rahimah Ibrahim ◽

Sharifah Azizah Haron

Keyword(s):

Older Adults ◽

Cognitive Impairment ◽

Depressive Symptoms ◽

Health Outcomes ◽

Population Based ◽

Peninsular Malaysia ◽

Community Dwelling ◽

Poverty Status ◽

Poor Group ◽

Community Dwelling Older Adults

Abstract Background: Ethnicity/race and poverty are among determinants of health in older persons. However, studies involving intersectional effects of ethnicity/race and poverty on health of older adults within multi-ethnic Asian populace is limited. Hence, this study aimed to examine the intersectional effects of ethnicity/race and poverty on cognitive function, depressive symptoms, and multimorbidity among community-dwelling older adults in Malaysia.Methods: Data were obtained from the first wave of a Peninsular Malaysia national survey - “Identifying Psychosocial and Identifying Economic Risk Factor of Cognitive Impairment among Elderly”. Multivariate logistic regression was used to identify intersectional effects and associations between control variables and health outcomes. A comparison between Malay and non-Malay older adults within the same poverty group, as well as hardcore poor and non-hardcore poor older people within the same ethnicity groups, were conducted to understand the intersectional effects of ethnicity/race and poverty on health. Results: Prevalence of cognitive impairment was highest among the hardcore poor group while risk of depression and multimorbidity were highest among non-Malays. Malay older adults were more prone to developing cognitive impairment regardless of their poverty status whereas non-Malay from the hardcore poor group had higher tendency for risk of depression and multimorbidity. Hardcore poor older adults residing alone were associated with higher depressive symptoms. But fewer older adults currently working reported multimorbidity. Conclusions: Health outcomes of Malaysian older adults differ according to ethnicity and socioeconomic status. Given the importance of demographic characteristics on health outcomes, design of interventions targeting older adults within multi-ethnic settings must address specific characteristics, especially that of ethnicity and sociodemographic status so as to fulfil their needs. Several implications for future practice were discussed.

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A population-based prospective study on rest-activity rhythm and mild cognitive impairment among Hong Kong healthy community-dwelling older adults

Neurobiology of Sleep and Circadian Rhythms ◽

10.1016/j.nbscr.2021.100065 ◽

2021 ◽

pp. 100065

Author(s):

Priscilla Ming Yi Lee ◽

Bonnie Ho Ling Kwok ◽

Julie Yuen Ting Ma ◽

Lap Ah Tse

Keyword(s):

Older Adults ◽

Cognitive Impairment ◽

Mild Cognitive Impairment ◽

Prospective Study ◽

Activity Rhythm ◽

Population Based ◽

Community Dwelling ◽

Healthy Community ◽

Community Dwelling Older Adults ◽

Rest Activity

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Usability and acceptability of technology for community-dwelling older adults with mild cognitive impairment and dementia: a systematic literature review

Clinical Interventions in Aging ◽

10.2147/cia.s154717 ◽

2018 ◽

Vol Volume 13 ◽

pp. 863-886 ◽

Cited By ~ 36

Author(s):

Torhild Holthe ◽

Liv Halvorsrud ◽

Dag Karterud ◽

Kari-Anne Hoel ◽

Anne Lund

Keyword(s):

Older Adults ◽

Cognitive Impairment ◽

Mild Cognitive Impairment ◽

Literature Review ◽

Systematic Literature Review ◽

Community Dwelling ◽

Community Dwelling Older Adults

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

International Journal of Environmental Research and Public Health ◽

10.3390/ijerph18041603 ◽

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.

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Anxiety, Depression, and 1-Year Incident Cognitive Impairment in Community-Dwelling Older Adults

Journal of the American Geriatrics Society ◽

10.1111/j.1532-5415.2011.03521.x ◽

2011 ◽

Vol 59 (8) ◽

pp. 1421-1428 ◽

Cited By ~ 49

Author(s):

Olivier Potvin ◽

Hélène Forget ◽

Sébastien Grenier ◽

Michel Préville ◽

Carol Hudon

Keyword(s):

Older Adults ◽

Cognitive Impairment ◽

Community Dwelling ◽

Anxiety Depression ◽

Community Dwelling Older Adults

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The Brief Odor Detection Test (B-ODT) for Very Early Diagnosis of Cognitive Decline: A Preliminary Study

Brain Impairment ◽

10.1017/brimp.2017.7 ◽

2017 ◽

Vol 18 (2) ◽

pp. 197-210

Author(s):

Dimitra Savvoulidou ◽

Efthymia Totikidou ◽

Chariklia Varvesiotou ◽

Magda Iakovidou ◽

Ourania Sfakianaki ◽

...

Keyword(s):

Older Adults ◽

Cognitive Impairment ◽

Cognitive Decline ◽

Adult Population ◽

Detection Threshold ◽

Community Dwelling ◽

Odor Detection ◽

Olfactory Impairment ◽

Older Adult Population ◽

Community Dwelling Older Adults

Olfactory impairment in older adults is associated with cognitive decline. This study describes the development of a Brief Odor Detection Test (B-ODT), and its pilot administration in community-dwelling older adults. The study aimed at examining whether the test could differentiate older adults with very mild cognitive impairment from their cognitively healthy counterparts. The sample consisted of 34 older adults (22 women), aged from 65 to 87 years. Participants were divided into two groups according to their general cognitive functioning. Odor detection was measured via vanillin solutions at the following concentrations: 150 mg/L, 30 mg/L, 15 mg/L, 3 mg/L, and .03 mg/L. The first condition of the test involved a scale administration of vanillin solutions. The second condition examined the change in air odour and it required vanillin solution of 30 mg/L and a metric ruler of 30 cm. The examiner had to place the solution at a specific distance point from each nostril. Odour identification sensitivity was secondarily measured. The results showed statistically significant differences in odour detection threshold between the two groups. In the unirhinal testing, left nostril differences of the two groups were definite. Hence, the B-ODT seems a promising instrument for very early cognitive impairment screening in older adult population.

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