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Du Y, Luo Y, Ren Z, Gram LZ, Zheng X, Liu J. What impact does hearing impairment have on cognitive health in older married couples in China? Soc Sci Med 2024; 352:116999. [PMID: 38796949 DOI: 10.1016/j.socscimed.2024.116999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 04/10/2024] [Accepted: 05/16/2024] [Indexed: 05/29/2024]
Abstract
Hearing impairment is a common geriatric health problem and chronic stressor, and it is associated with poor cognitive outcomes. However, little is known about the impact of hearing impairment in married couples, particularly its potential spillover effects on the cognitive health among spouses of individuals with impairment. Drawing on a stress-proliferation perspective, we used actor-partner interdependence models to examine (1) whether an individual's hearing impairment influences their spouse's cognitive function; and (2) whether AL, symptoms of depression, and social participation serve as mediators for such an association. We utilized data from the 2015 (baseline) and 2018 (3-year follow-up) waves of the China Health and Retirement Longitudinal Study. 4434 couples were included at baseline, and 2190 couples remained after the 3-year follow-up. Hearing impairment among married women was associated with negative impacts on their spouses' cognitive function. Symptoms of depression and social participation may have served as potential mediators in this relationship. For married men, there was no statistically significant association between hearing impairment and spouses' cognitive function. Our findings suggest that hearing impairment among one spouse can lead to negative impacts on the other, but that this effect may depend on gender. Early diagnosis and couple-based interventions for hearing impairment are important for the cognitive health of both hearing-impaired individuals and their spouses.
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Affiliation(s)
- Yushan Du
- Institute of Reproductive and Child Health / National Health Commission Key Laboratory of Reproductive Health, Peking University, Beijing, China; Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Yanan Luo
- Department of Global Health, School of Public Health, Peking University, Beijing, China
| | - Ziyang Ren
- Institute of Reproductive and Child Health / National Health Commission Key Laboratory of Reproductive Health, Peking University, Beijing, China; Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Lu Z Gram
- Institute for Global Health, University College London, London, United Kingdom
| | - Xiaoying Zheng
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Jufen Liu
- Institute of Reproductive and Child Health / National Health Commission Key Laboratory of Reproductive Health, Peking University, Beijing, China; Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China.
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Longitudinal associations between allostatic load, pet ownership, and socioeconomic position among U.S. adults aged 50. SSM Popul Health 2023; 21:101344. [PMID: 36684398 PMCID: PMC9853381 DOI: 10.1016/j.ssmph.2023.101344] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 12/15/2022] [Accepted: 01/13/2023] [Indexed: 01/15/2023] Open
Abstract
It is hypothesized that pets provide benefits to human health by buffering the deleterious effects of stress, but varying exposure to chronic stress via social position is rarely considered in these conceptual and empirical models. Allostatic load is an index of biological and physical measures that represents cumulative wear and tear on the body via chronic stress exposure. In this study, we use the 2006-2016 waves of the Health and Retirement Study, a nationally representative, longitudinal panel survey of adults aged 50+ in the United States, to test whether and to what extent pet ownership has an impact on allostatic load, and whether pet ownership moderates the effects of socioeconomic position on allostatic load. Linear mixed effects regression models revealed that pet owners had significantly lower allostatic load scores than those who do not own pets; however, after adjusting for socioeconomic position (i.e., wealth, education, race, ethnicity, gender, marital status), the effect of pet ownership was no longer significant. We estimated a series of models stratified by sociodemographic groups to test moderation effects. Among those who had a high school education, pet owners had lower allostatic load scores, whereas among those who had attended some college, pet owners had higher scores. Among those who were aged 80+, pet owners had higher scores than those who did not own pets. These findings suggest that the magnitude of the effect of pet ownership on allostatic load may not be sufficient to counteract experiences of high chronic stress as experienced by lower-status groups. Supporting the human-animal bond may contribute to improving older adult population health if paired with efforts to address the underlying causes of population health disparities.
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Beese S, Postma J, Graves JM. Allostatic Load Measurement: A Systematic Review of Reviews, Database Inventory, and Considerations for Neighborhood Research. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph192417006. [PMID: 36554888 PMCID: PMC9779615 DOI: 10.3390/ijerph192417006] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 12/13/2022] [Accepted: 12/14/2022] [Indexed: 05/27/2023]
Abstract
BACKGROUND Neighborhoods are critical to understanding how environments influence health outcomes. Prolonged environmental stressors, such as a lack of green spaces and neighborhood socioeconomic disadvantage, have been associated with higher allostatic load levels. Since allostatic load levels experienced earlier in life have stronger associations with mortality risk, neighborhoods may be uniquely suited to monitor and mitigate the impacts of environmental stressors. Researchers often study allostatic load in neighborhoods by utilizing administrative boundaries within publicly accessible databases as proxies for neighborhoods. METHODS This systematic review of reviews aims to identify commonly used biomarkers in the measurement of allostatic load, compare measurement approaches, inventory databases to study allostatic load, and spotlight considerations referenced in the literature where allostatic load is studied in neighborhoods. The review was conducted using the search term "allostatic load" in the MEDLINE, CINAHL, and PsychINFO databases. The search results were filtered to include reviews. RESULTS The search returned 499 articles after deduplication. Overall, 18 synthesis reviews met the inclusion criteria and were retained for extraction. The synthesis reviews analyzed represented 238 studies published from 1995 to 2020. The original ten biomarkers were most often used to measure allostatic load. More recently, body mass index and C-reactive protein have additionally been frequently used to measure allostatic load burden. CONCLUSIONS The scientific contributions of this study are that we have identified a clear gap in geographic considerations when studying allostatic load. The implication of this study is that we have highlighted geographic concepts when conducting neighborhood-level research using administrative databases as a neighborhood proxy and outlined emerging future trends that can enable future study of allostatic load in the neighborhood context.
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Affiliation(s)
- Shawna Beese
- College of Agricultural, Human, and Natural Resources Sciences, Washington State University, Pullman, WA 99164, USA
- College of Nursing, Washington State University, Spokane, WA 99202, USA
| | - Julie Postma
- College of Nursing, Washington State University, Spokane, WA 99202, USA
| | - Janessa M. Graves
- College of Nursing, Washington State University, Spokane, WA 99202, USA
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Longpré-Poirier C, Dougoud J, Jacmin-Park S, Moussaoui F, Vilme J, Desjardins G, Cartier L, Cipriani E, Kerr P, Le Page C, Juster RP. Sex and Gender and Allostatic Mechanisms of Cardiovascular Risk and Disease. Can J Cardiol 2022; 38:1812-1827. [PMID: 36150584 DOI: 10.1016/j.cjca.2022.09.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 09/12/2022] [Accepted: 09/12/2022] [Indexed: 12/14/2022] Open
Abstract
Cardiovascular diseases are leading causes of mortality and morbidity in adults worldwide. Multiple studies suggest that there are clinically relevant sex differences in cardiovascular disease. Women and men differ substantially in terms of prevalence, presentation, management, and outcomes of cardiovascular disease. To date, however, little is known about why cardiovascular disease affects women and men differently. Because many studies do not differentiate the concept of sex and gender, it is sometimes difficult to discriminate sociocultural vs biological contributors that drive observed clinical differences. Female sex has some biological advantages in relation to cardiovascular disease, but many of these advantages seem to disappear as soon as women develop cardiovascular risk factors (eg, type 2 diabetes, hypertension, dyslipidemia). Furthermore, stress and allostatic load could play an important role in the relationship between sex/gender and cardiovascular diseases. In this narrative review, we argue that chronic stress and psychosocial factors might better encompass the patterns of allostatic load increases seen in women, while biological risk factors and unhealthy behaviours might be more important mechanisms that drive increased allostatic load in men. Indeed, men show allostatic load patterns that are more associated with impaired anthropometric, metabolic, and cardiovascular functioning and women have greater dysregulation in neuroendocrine and immune functioning. Thus gender-related factors might contribute to the pathogenesis of cardiovascular disease especially through stress mechanisms. It is important to continue to study the mechanisms by which gender influences chronic stress, because chronic stress could influence modifiable gendered factors to promote cardiovascular disease prevention.
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Affiliation(s)
- Christophe Longpré-Poirier
- Research Centre, University Institute of Mental Health at Montréal, University of Montréal, Montréal, Québec, Canada; Department of Psychiatry and Addiction, University of Montréal, Montréal, Québec, Canada.
| | - Jade Dougoud
- Research Centre, University Institute of Mental Health at Montréal, University of Montréal, Montréal, Québec, Canada; Department of Psychology, University of Montréal, Montréal, Québec, Canada
| | - Silke Jacmin-Park
- Research Centre, University Institute of Mental Health at Montréal, University of Montréal, Montréal, Québec, Canada; Department of Psychology, University of Montréal, Montréal, Québec, Canada
| | - Fadila Moussaoui
- Research Centre, University Institute of Mental Health at Montréal, University of Montréal, Montréal, Québec, Canada
| | - Joanna Vilme
- Research Centre, University Institute of Mental Health at Montréal, University of Montréal, Montréal, Québec, Canada; Department of Psychology, University of Montréal, Montréal, Québec, Canada
| | - Gabriel Desjardins
- Research Centre, University Institute of Mental Health at Montréal, University of Montréal, Montréal, Québec, Canada; Department of Psychology, University of Montréal, Montréal, Québec, Canada
| | - Louis Cartier
- Research Centre, University Institute of Mental Health at Montréal, University of Montréal, Montréal, Québec, Canada; Department of Psychiatry and Addiction, University of Montréal, Montréal, Québec, Canada
| | - Enzo Cipriani
- Research Centre, University Institute of Mental Health at Montréal, University of Montréal, Montréal, Québec, Canada; Department of Psychiatry and Addiction, University of Montréal, Montréal, Québec, Canada
| | - Philippe Kerr
- Research Centre, University Institute of Mental Health at Montréal, University of Montréal, Montréal, Québec, Canada; Department of Psychiatry and Addiction, University of Montréal, Montréal, Québec, Canada
| | - Cécile Le Page
- Research Centre, University Institute of Mental Health at Montréal, University of Montréal, Montréal, Québec, Canada
| | - Robert-Paul Juster
- Research Centre, University Institute of Mental Health at Montréal, University of Montréal, Montréal, Québec, Canada; Department of Psychiatry and Addiction, University of Montréal, Montréal, Québec, Canada
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Guidi J, Lucente M, Sonino N, Fava GA. Allostatic Load and Its Impact on Health: A Systematic Review. PSYCHOTHERAPY AND PSYCHOSOMATICS 2021; 90:11-27. [PMID: 32799204 DOI: 10.1159/000510696] [Citation(s) in RCA: 411] [Impact Index Per Article: 137.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 08/06/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Allostatic load refers to the cumulative burden of chronic stress and life events. It involves the interaction of different physiological systems at varying degrees of activity. When environmental challenges exceed the individual ability to cope, then allostatic overload ensues. Allostatic load is identified by the use of biomarkers and clinical criteria. OBJECTIVE To summarize the current knowledge on allostatic load and overload and its clinical implications based on a systematic review of the literature. METHODS PubMed, PsycINFO, Web of Science, and the Cochrane Library were searched from inception to December 2019. A manual search of the literature was also performed, and reference lists of the retrieved articles were examined.We considered only studies in which allostatic load or overload were adequately described and assessed in either clinical or non-clinical adult populations. RESULTS A total of 267 original investigations were included. They encompassed general population studies, as well as clinical studies on consequences of allostatic load/overload on both physical and mental health across a variety of settings. CONCLUSIONS The findings indicate that allostatic load and overload are associated with poorer health outcomes. Assessment of allostatic load provides support to the understanding of psychosocial determinants of health and lifestyle medicine. An integrated approach that includes both biological markers and clinimetric criteria is recommended.
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Affiliation(s)
- Jenny Guidi
- Department of Psychology, University of Bologna, Bologna, Italy,
| | | | - Nicoletta Sonino
- Department of Statistical Sciences, University of Padova, Padova, Italy.,Department of Psychiatry, State University of New York at Buffalo, Buffalo, New York, USA
| | - Giovanni A Fava
- Department of Psychiatry, State University of New York at Buffalo, Buffalo, New York, USA
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Own health, spousal health and transitions in loneliness among middle-aged and older adults in China. AGEING & SOCIETY 2021. [DOI: 10.1017/s0144686x21001264] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Abstract
This study examines the effects of own and spousal health on transitions in loneliness over time among married middle-aged and older adults in China, and explores the possible gender differences in these effects using data from the three waves of the China Health and Retirement Longitudinal Study (2011–2015). The sample includes 6,422 men and 6,391 women who were married and aged 45 and older at the baseline survey. Middle-aged and older adults with poorer physical and emotional health statuses are more likely to transition into and less likely to transition out of loneliness in a two-year period. Spouse's emotional health also affects both types of transition in loneliness and spouse's functional limitation affects transition into loneliness through spouse's emotional health. In addition, for married men, their own functional limitation is significantly associated with their transitions into and out of loneliness. For married women, their spouse's functional limitation is significantly associated with their transition into loneliness and this is mainly through its association with spouse's emotional health. Also, for married women, their spouse's emotional health is significantly associated with their transition out of loneliness. Social interventions to reduce feelings of loneliness need to take a couple approach and consider both spouses’ health problems and how they may affect their daily activities and their interactions with each other and with others.
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Wang J, Wang Q, Hou XY, Chen S, Guo Z, Du W, Fan L. Spousal Concordance in the Development of Functional Limitations Among Married Adults in China. JAMA Netw Open 2021; 4:e2125577. [PMID: 34581797 PMCID: PMC8479583 DOI: 10.1001/jamanetworkopen.2021.25577] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
IMPORTANCE Functional limitation is increasingly common as people age and is often associated with negative consequences. Evidence of the dynamics of functional limitation within couples in China is still inadequate. OBJECTIVES To examine whether functional limitation was associated within middle-aged and older couples and to explore sex differences in spousal associations. DESIGN, SETTING, AND PARTICIPANTS In this nationwide, population-based cohort study performed from January 1, 2011, to December 31, 2018, participants were selected using multistage probability sampling, and 5207 community-dwelling couples (10 414 individuals) 45 years or older were included in the nationally representative China Health and Retirement Longitudinal Study. Data analysis was performed from January 1 to February 28, 2021. EXPOSURES The exposure variable was the presence of functional limitation in spouses. Functional limitation was measured by the activities of daily living (ADLs) and instrumental activities of daily living (IADLs) scales and was defined as having difficulty in independently performing at least 1 ADL or IADL item. MAIN OUTCOMES AND MEASURES The main outcome was functional limitation in index participants. Multivariable logistic regression with generalized estimating equations was used to estimate the reciprocal association of functional limitation within couples over time. RESULTS A total of 5207 married, different-sex couples (mean [SD] age, 59.1 [8.8] years for husbands and 57.0 [8.2] years for wives) were included in the study. For husbands, the number (percentage) of participants classified with baseline functional limitation was 1140 (21.9%), the number (percentage) with ADL limitation was 684 (13.1%), and the number (percentage) with IADL limitation was 834 (16.0%). For wives, the number (percentage) of participants classified with baseline functional limitation was 1502 (28.8%), the number (percentage) with ADL limitation was 887 (17.0%), and the number (percentage) with IADL limitation was 1183 (22.7%). Longitudinal results demonstrated an association in spouses developing functional limitation (adjusted odds ratio [OR], 2.55; 95% CI, 2.41-2.69; P < .001), ADL limitation (adjusted OR, 2.26; 95% CI, 2.11-2.41; P < .001), and IADL limitation (adjusted OR, 2.58; 95% CI, 2.43-2.73; P < .001). Subgroup analyses by sex revealed similar patterns of spousal health concordance in terms of all studied outcomes, indicating no sex specificity. CONCLUSIONS AND RELEVANCE This population-based cohort study suggests that among Chinese middle-aged and older couples there is significant concordance in the development of functional limitation. This study of spousal functional ability from a dyadic perspective may help in the understanding of health risks within a wider familial context and offers novel insights for prioritizing policy focus from individual centered to couple based.
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Affiliation(s)
- Jingwen Wang
- Department of Medical Insurance, School of Public Health, Southeast University, Nanjing, China
| | - Qian Wang
- Guangdong Provincial Geriatrics Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xiang-Yu Hou
- School of Health and Wellbeing, University of Southern Queensland, Ipswich, Queensland, Australia
| | - Sunan Chen
- Department of Medical Insurance, School of Public Health, Southeast University, Nanjing, China
| | - Zhen Guo
- Department of Epidemiology and Biostatistics, School of Public Health, Southeast University, Nanjing, China
| | - Wei Du
- Department of Epidemiology and Biostatistics, School of Public Health, Southeast University, Nanjing, China
| | - Lijun Fan
- Department of Medical Insurance, School of Public Health, Southeast University, Nanjing, China
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Gender Specificity of Spousal Concordance in the Development of Chronic Disease among Middle-Aged and Older Chinese Couples: A Prospective Dyadic Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18062886. [PMID: 33799899 PMCID: PMC8002052 DOI: 10.3390/ijerph18062886] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/08/2021] [Accepted: 03/09/2021] [Indexed: 12/15/2022]
Abstract
This study aimed to explore the gender specificity of spousal concordance in the development of chronic diseases among middle-aged and older Chinese couples. Data of 3420 couples were obtained from the China Health and Retirement Longitudinal Study (CHARLS). Multivariate logistic regression was used to analyze the incidence of chronic disease development over 4 years, conditional on the spousal baseline chronic disease status; and stepwise adjusting for the couples’ sociodemographic characteristics (i.e., age, education, retirement status and household income), and their individual lifestyle (i.e., smoking, drinking, exercise, social participation and BMI) all measured at baseline. The incidence of chronic diseases after 4 years of follow-up was 22.95% in the husbands (605/2636) and 24.71% in the wives (623/2521). Taking the couples’ baseline sociodemographic and lifestyle covariates into account, husbands whose wife had chronic diseases at baseline showed an increased risk of developing chronic diseases over 4 years (ORadjusted = 1.24, 95%CI: 1.02, 1.51), but this risk was not statistically-significant for wives (ORadjusted = 0.88, 95%CI: 0.71, 1.08). Our study identified gender specificity of spousal concordance in the development of chronic diseases among middle-aged and older Chinese couples. This finding may contribute to the design of couple-based intervention for disease prevention and management for community-dwelling older adults.
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Kerr P, Kheloui S, Rossi M, Désilets M, Juster RP. Allostatic load and women's brain health: A systematic review. Front Neuroendocrinol 2020; 59:100858. [PMID: 32758482 DOI: 10.1016/j.yfrne.2020.100858] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 07/29/2020] [Accepted: 07/30/2020] [Indexed: 01/11/2023]
Abstract
Allostatic load represents the 'wear and tear' of chronic stress on the brain and body that may differ between men and women. A small but growing number of studies are assessing allostatic load in relation to mental health. The objective of this systematic review was to (1) assess sex differences in allostatic load and (2) identify allostatic load associations that are specific to women. We systematically searched for allostatic load studies that included psychosocial causes and/or psychiatric consequences. Our search focused on allostatic load studies that disaggregated by sex and that include women. Sixty-two studies were included in this systematic review. First, men appear to have higher allostatic load than women. Second, women show gender-specific variation for numerous factors such as age, race/ethnicity, adversities, social support, and health behaviors that influence associations between allostatic load and mental health. Recommendations are made to guide researchers advance sex and gender approaches.
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Affiliation(s)
- Philippe Kerr
- Center on Sex*Gender, Allostasis and Resilience, Canada; Center for Studies on Human Stress, Canada; Research Center of the Montreal Mental Health University Institute, Canada; Department of Psychiatry and Addiction, Faculty of Medicine, University of Montreal, Canada
| | - Sarah Kheloui
- Center on Sex*Gender, Allostasis and Resilience, Canada; Research Center of the Montreal Mental Health University Institute, Canada; Department of Psychiatry and Addiction, Faculty of Medicine, University of Montreal, Canada
| | - Mathias Rossi
- Center on Sex*Gender, Allostasis and Resilience, Canada; Research Center of the Montreal Mental Health University Institute, Canada; Department of Psychiatry and Addiction, Faculty of Medicine, University of Montreal, Canada
| | - Marie Désilets
- Research Center of the Montreal Mental Health University Institute, Canada
| | - Robert-Paul Juster
- Center on Sex*Gender, Allostasis and Resilience, Canada; Research Center of the Montreal Mental Health University Institute, Canada; Department of Psychiatry and Addiction, Faculty of Medicine, University of Montreal, Canada.
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Spousal Concordance of Physical Frailty in Older Korean Couples. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17124574. [PMID: 32630401 PMCID: PMC7344744 DOI: 10.3390/ijerph17124574] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 06/22/2020] [Accepted: 06/23/2020] [Indexed: 11/17/2022]
Abstract
Marital status is an important risk factor for physical frailty. However, there are limited data on spousal concordance of physical frailty among married couples. Here, we evaluate the spousal concordance of frailty as defined by the Fried frailty phenotype and specific phenotype components that contribute to this association. Data on 315 married couples (630 individuals) aged between 70 and 84 years were obtained from the Korean Frailty and Aging Cohort Study (KFACS). Multivariate logistic regressions were used for the analysis. After adjusting for covariates (age, body mass index, education, house ownership, comorbidity, cognition, depressive symptoms, cohabitation with adult children for both partners), a husband’s frailty was positively associated with his wife’s frailty (odds ratio (OR) 3.34, 95% confidence interval (CI) 1.04–10.73, p < 0.05), and a wife’s frailty was significantly associated with her husband’s frailty (OR 4.62, 95% CI 1.31–16.33, p < 0.05), indicating a greater effect of the frailty status of the spouse among women than among men. Among the five components of the Fried frailty phenotype, weight loss, slowness, and exhaustion were the main contributing factors to the spousal association for frailty. In conclusion, having a frail spouse is a strong and independent risk factor for frailty among community-living older adults.
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Parry M. Caregiver Burden and Cardiovascular Disease: Can We Afford to Keep the Health of Caregivers in Canada Invisible? Can J Cardiol 2019; 35:1267-1269. [PMID: 31515086 DOI: 10.1016/j.cjca.2019.06.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 06/24/2019] [Accepted: 06/25/2019] [Indexed: 11/19/2022] Open
Affiliation(s)
- Monica Parry
- University of Toronto, Toronto, Ontario, Canada.
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