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Teresi JA, Ocepek-Welikson K, Eimicke JP, Ramirez M, Liu S, Silver S, Luchsinger JA. Measurement of Allostatic Load in Caregivers of Older Hispanic People With Alzheimer Disease and Related Disorders. Alzheimer Dis Assoc Disord 2024; 38:178-188. [PMID: 38751023 PMCID: PMC11149728 DOI: 10.1097/wad.0000000000000625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 04/07/2024] [Indexed: 05/26/2024]
Abstract
BACKGROUND Allostatic load (AL) has been studied in the context of biomarkers that may be affected by environmental and contextual stressors, including social determinants of health. The specific stressor studied here is the provision of caregiving to older persons with Alzheimer disease and related disorders. The aims were to examine the factor structure of stress and nonstress biomarkers, different methods for calculating AL, and the relationship of AL with other variables. METHODS Latent variable models were used to examine biomarkers. Regression analyses were performed with the outcomes: AL calculated as percentile-based and clinically-based for both stress and nonstress components. The sample was 187 Hispanic caregivers to individuals with dementia. RESULTS The results of the confirmatory factor analyses (CFAs) suggested defining 2 factors: nonstress and stress-related. Performance was better for the CFA results and the associations with covariates when stress and nonstress components were examined separately. Despite some limitations, this is one of the first studies of biomarkers in Hispanic caregivers to patients with dementia. It was possible to explain almost 30% of the variance in the nonstress AL component. CONCLUSION It may be important to differentiate among biomarkers indicative of cardiovascular, metabolic, and immune response as contrasted with the more stress-related biomarkers.
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Affiliation(s)
- Jeanne A. Teresi
- Columbia University Stroud Center at New York State Psychiatric Institute
- Department of Medicine, Columbia University Irving Medical Center
| | | | | | - Mildred Ramirez
- Department of Medicine, Columbia University Irving Medical Center
- Division of Geriatrics and Palliative Medicine, Weill Cornell Medical College
| | - Shelley Liu
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai
| | - Stephanie Silver
- Department of Medicine, Columbia University Irving Medical Center
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da Silva-Sauer L, Garcia RB, Fonsêca ÉKG, Fernández-Calvo B. Physical activity and its relationship to burden and health concerns in family caregivers of people with dementia. Psychogeriatrics 2024; 24:165-173. [PMID: 38037197 DOI: 10.1111/psyg.13053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 10/24/2023] [Accepted: 11/20/2023] [Indexed: 12/02/2023]
Abstract
BACKGROUND Caring for people with dementia (PwD) usually triggers stress and leads to mental and somatic health complaints (SHCs). Physical activity (PA) can provide burden relief in PwD caregivers, but it is not clear whether PA habits would contribute to reducing SHCs. This study aims to analyze the effect of PA on the relationship between burden and SHCs in a sample of family caregivers of PwD. METHODS One hundred and fifty-seven caregivers of PwD reported their PA habits, and completed the Giessen's Subjective Health Complaints Questionnaire (GBB-8) and the Zarit Burden Interview (ZBI). The relationship between PA habits, burden of care (ZBI), and SHCs (B-GBB-8 scale) was examined. Subsequently, the moderating effect of PA habits on the relationship between burden and SHCs was tested. RESULTS PA habit was inversely associated with ZBI (rbp = -0.242) and GBB-8 scores (rbp (Gastrointestinal) = -0.174; rbp (Musculoskeletal) = -0.195; rbp (Exhaustion) = -0.247; rbp (Cardiovascular) = -0.250; and rbp (Overall) = -0.257, respectively), whereas moderate positive correlations were found between ZBI and GBB-8 scores (r (Gastrointestinal) = 0.483; r (Musculoskeletal) = 0.536; r (Exhaustion) = 0.542; r (Cardiovascular) = 0.438; and r (Overall) = 0.598, respectively). The interaction effect of PA habit and burden was significant for the overall SHCs (b = -0.11; P < 0.05) and cardiovascular complaints (b = -0.06; P < 0.05). However, the association between burden and SHCs was significant (P < 0.001) only for sedentary caregivers. CONCLUSION These findings indicate that maintaining an active lifestyle through regular PA could potentially help alleviate the adverse effects of caregiver burden on somatic health among caregivers of PwD. Encouraging and endorsing PA interventions for informal caregivers might yield substantial advantages for their health and general well-being.
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Affiliation(s)
- Leandro da Silva-Sauer
- Laboratory of Ageing and Neurodegenerative Disorder, Department of Psychology, Federal University of Paraíba, João Pessoa, Brazil
| | - Ricardo Basso Garcia
- Laboratory of Ageing and Neurodegenerative Disorder, Department of Psychology, Federal University of Paraíba, João Pessoa, Brazil
| | - Égina Karoline Gonçalves Fonsêca
- Laboratory of Ageing and Neurodegenerative Disorder, Department of Psychology, Federal University of Paraíba, João Pessoa, Brazil
- Department of Neuroscience, University of São Paulo, Ribeirão Preto, Brazil
| | - Bernardino Fernández-Calvo
- Laboratory of Ageing and Neurodegenerative Disorder, Department of Psychology, Federal University of Paraíba, João Pessoa, Brazil
- Department of Psychology, Faculty of Educational Sciences and Psychology, University of Córdoba, Córdoba, Spain
- Maimonides Biomedical Research Institute of Córdoba (IMIBIC), Córdoba, Spain
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Wangler J, Jansky M. [What prevention potential does the general practitioner setting offer for family caregivers?-findings from a qualitative interview study]. Wien Med Wochenschr 2024; 174:35-43. [PMID: 34529149 PMCID: PMC10896783 DOI: 10.1007/s10354-021-00880-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 08/05/2021] [Indexed: 10/20/2022]
Abstract
The support of people in need of care and assistance is often provided by caring relatives. General practitioners can play an important role in supporting this group, if they adapt to the problems and wishes of family caregivers.The aim of the exploratory study is to contrast care needs of family caregivers regarding the GP support with actually experienced care and, thereby, work out approaches for strengthening the GP's role.A total of 37 family caregivers were recruited via 13 internet forums focused on caregiving. Telephone interviews were conducted between September 2020 and March 2021.The majority of those interviewed consider the GP to be an important support body with a high level of competence and trust. The interviewees praise the GP's knowledge of the personal care situation, the responsiveness to a wide variety of problems and the focus on those in need of care. However, communication about the caring activity is often delayed significantly (late identification and addressing of family caregivers). GPs do not always address the needs of relatives to the same extent as they do to those in need of care. Only some of the doctors refer caregivers to offers of help and support.GPs can play a central role in supporting family caregivers. An crucial prerequisite for this is that family caregivers are recognized and involved at an early stage. In addition, it is important that GPs take into account the needs, desires and stresses of both caregivers and those being cared for. Consistent references to offers of help make it easier for family caregivers to organize care and to receive (psychosocial) support.
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Affiliation(s)
- Julian Wangler
- Zentrum für Allgemeinmedizin und Geriatrie, Universitätsmedizin Mainz, Am Pulverturm 13, 55131, Mainz, Deutschland.
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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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Sun M, Tran D, Bach A, Ngo U, Tran T, Do T, Meyer OL. Impact of War and Resettlement on Vietnamese Families Facing Dementia: A Qualitative Study. Clin Gerontol 2022; 45:798-807. [PMID: 35485807 PMCID: PMC9680835 DOI: 10.1080/07317115.2022.2071661] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVES Most Vietnamese immigrants in the U.S. today arrived as political refugees due to the Vietnam War in the late 20th century. Refugees are disproportionally affected by health and mental health disparities as a result of experiencing distress and potentially traumatic experiences before, during, and after their migration processes. This study involved Vietnamese families facing dementia and used a qualitative approach to investigate participants' experiences before, during, and right after their resettlement in the U.S. METHODS In-person interviews were conducted with 11 Vietnamese adults who cared for their family member with dementia. A descriptive analysis approach was used. RESULTS Five major themes emerged from the interviews:1) immigrating separately from family members, 2) difficult and unsafe journeys, 3) experiences of loss, 4) lack of support systems in the U.S., and 5) feelings of unhappiness, sadness, or signs of depression. CONCLUSIONS This study provides a close examination of Vietnamese refugees' unique backgrounds and how individuals with dementia and their caregivers from this population may be disproportionally impacted by stress. CLINICAL IMPLICATIONS To reduce health disparities, we recommend that providers and policymakers allocate more resources for culturally appropriate routine assessment, treatment, and referrals of those with dementia and their caregivers.
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Affiliation(s)
- Mengxue Sun
- University of California, Davis, Davis, CA 95616, USA
| | - Duyen Tran
- University of California, Davis, Davis, CA 95616, USA
- University of California, Davis School of Medicine, Sacramento, CA 95817, USA
| | - Anna Bach
- University of California, Davis, Davis, CA 95616, USA
- University of California, Davis School of Medicine, Sacramento, CA 95817, USA
| | - Uyen Ngo
- University of California, Davis, Davis, CA 95616, USA
| | - Tiffany Tran
- University of California, Davis, Davis, CA 95616, USA
| | - Thuy Do
- Asian Resources Inc., Sacramento, CA 95824, USA
| | - Oanh L. Meyer
- University of California, Davis School of Medicine, Sacramento, CA 95817, USA
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Tang F, Li K, Jang H, Rauktis MB. Depressive symptoms in the context of Chinese grandparents caring for grandchildren. Aging Ment Health 2022; 26:1120-1126. [PMID: 33843385 DOI: 10.1080/13607863.2021.1910788] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVES This study examined the longitudinal association of depressive symptoms with grandchild care intensity and whether the association varies by household structure, residential area, and gender for Chinese grandparents. METHODS Using data from three waves of the China Health and Retirement Longitudinal Study (CHARLS, 2011-2015), we applied multilevel mixed effects models to examine changes in depressive symptoms and the associations with caregiving intensity and to test the moderation effects of residence, living arrangement, and gender. RESULTS After controlling for sociodemographic and health covariates, we found that providing a medium level of grandchild care was associated with fewer baseline depressive symptoms compared with non-caregivers. Providing low-level care among those living with spouse/partner and among those living with child(ren)/others was associated with fewer depressive symptoms relative to non-caregivers with similar living arrangements. CONCLUSION Findings indicate that a medium level of involvement in childcare was associated with better mental wellness and low levels of caregiving may benefit nonresidential caregivers. More prospective longitudinal studies are needed to improve the operationalization of grandparent caregiving, validate the associated health outcomes, and apply a contextual approach to examine socioeconomic, cultural, and policy-related contexts of caregiving in the changing world of China.
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Affiliation(s)
- Fengyan Tang
- School of Social Work, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Ke Li
- School of Social Work, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Heejung Jang
- Population Studies Center, University of Michigan, Ann Arbor, Michigan, USA
| | - Mary Beth Rauktis
- School of Social Work, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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Prerequisites for providing effective support to family caregivers within the primary care setting - results of a study series in Germany. BMC FAMILY PRACTICE 2021; 22:252. [PMID: 34937549 PMCID: PMC8697448 DOI: 10.1186/s12875-021-01601-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 12/03/2021] [Indexed: 11/10/2022]
Abstract
Background General Practitioners are considered to be well placed to monitor home-care settings and to respond specifically to family caregivers. To do this, they must be sensitive to the needs and expectations of caregivers. In order to determine the current status of GP care in terms of the support given to family caregivers, a series of studies were conducted to gather the perspectives of both caregivers and GPs. The results are used to derive starting points as to which measures would be sensible and useful to strengthen support offered to family caregivers in the primary care setting. Methods Between 2020 and 2021, three sub-studies were conducted: a) an online survey of 612 family caregivers; b) qualitative interviews with 37 family caregivers; c) an online survey of 3556 GPs. Results Family caregivers see GPs as a highly skilled and trustworthy central point of contact; there are many different reasons for consulting them on the subject of care. In the perception of caregivers, particular weaknesses in GP support are the absence of signposting to advisory and assistance services and, in many cases, the failure to involve family caregivers in good time. At the same time, GPs do not always have sufficient attention to the physical and psychological needs of family caregivers. The doctors interviewed consider the GP practice to be well suited to being a primary point of contact for caregivers, but recognise that various challenges exist. These relate, among other things, to the timely organisation of appropriate respite services, targeted referral to support services or the early identification of informal caregivers. Conclusions GP practices can play a central role in supporting family caregivers. Caregivers should be approached by the practice team at an early stage and consistently signposted to help and support services. In order to support care settings successfully, it is important to consider the triadic constellation of needs, wishes and stresses of both the caregiver and the care recipient. More training and greater involvement of practice staff in the support and identification of caregivers seems advisable.
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Wangler J, Jansky M. [General practitioners, attitudes, procedures and challenges towards supporting family caregivers - results of a survey of primary care physicians]. Dtsch Med Wochenschr 2021; 147:e1-e12. [PMID: 34794181 PMCID: PMC8714302 DOI: 10.1055/a-1671-8621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND General practitioners are considered to be well suited when it comes to addressing the information and care needs of family caregivers. The aim of the present study is to examine how general practitioners assess their possibilities to support caregivers, what priorities they set and to what extent they experience challenges. METHODS AND PARTICIPANTS In the course of an online survey with a postal cover letter, a total of 3,556 GPs in in Baden-Württemberg, Hesse and Rhineland-Palatinate were interviewed between February and June 2021. Due to the exploratory approach of the study, only a descriptive data analysis was carried out. RESULTS 68 % of the GPs surveyed often deal with family caregivers in everyday practice; 77 % consider the GP's office to be well suited as the primary point of contact for family caregivers and care coordination. Often it is caregiving relatives who ask the GP about the issue of care (89 %). Frequent contents concern a deterioration in the care situation (75 %) and a change in the need for care (84 %); consultations in the initial phase of care are less common (40 %). There are differences between urban and rural doctors in the perception of the needs of caregivers and the setting of priorities. Rural doctors give more weight to proactive and psychosocial care, whereas doctors in urban regions rely on the specialist and support network. GPs experience various challenges while supporting caregivers, including the timely organization of suitable relief offers (87 %), the referral to suitable offers of help (79 %) or the early identification of informal caregivers (59 %). DISCUSSION GPs can play a central role in supporting family caregivers. A crucial prerequisite for this is that family caregivers are recognized and involved at an early stage. Consistent references to offers of help make it easier for family caregivers to organize care and to receive (psychosocial) support. In addition, it is important that GPs take into account the needs, desires and stresses of both caregivers and those being cared for.
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Affiliation(s)
- Julian Wangler
- Zentrum für Allgemeinmedizin und Geriatrie, Universitätsmedizin Mainz
| | - Michael Jansky
- Zentrum für Allgemeinmedizin und Geriatrie, Universitätsmedizin Mainz
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9
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Liu A, Peng Y, Zhu W, Zhang Y, Ge S, Zhou Y, Zhang K, Wang Z, He P. Analysis of Factors Associated With Depression in Community-Dwelling Older Adults in Wuhan, China. Front Aging Neurosci 2021; 13:743193. [PMID: 34867276 PMCID: PMC8636125 DOI: 10.3389/fnagi.2021.743193] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Accepted: 10/21/2021] [Indexed: 02/02/2023] Open
Abstract
Objectives: This study aimed to identify the independent factors associated with depression in community-dwelling older adults in Wuhan, China. Methods: Four hundred and seventy older adults (aged ≥65 years) from four communities dwelling on Junshan Street in Wuhan, China were included in this study. Participants completed a questionnaire that asked questions pertaining to age, gender, educational level, income, living situation, care situation, social support, and social engagement. The 30-item Geriatric Depression Scale (GDS-30), the Fried frailty phenotype scale, the activities of daily living (ADL) scale, the mini nutritional assessment scale-short form (MNA-SF), and the Mini-cog scale were used to assess depression, frailty, self-care ability, malnutritional risk, and cognitive dysfunction, respectively. Differences in age, gender, educational level, income, living situation, care situation, social support, social engagement, ADL score, risk of malnutrition, frailty, and cognitive dysfunction between the non-depression (GDS-30 score <10 points) and depression groups (GDS-30 score ≥10 points) were compared using a chi-square test. Moreover, correlations between factors and depression were analyzed using Pearson's correlation. Then, significant variables (p < 0.05) from the chi-square test were included in a multivariable logistic regression model to identify the independent factors associated with depression. Results: The incidence of depression among the participants was 14.04%. Age (p < 0.001), educational level (p < 0.001), living situation (p < 0.001), social support (p = 0.001), ADL score (p = 0.023), frailty (p < 0.001), and cognitive dysfunction (p < 0.001) were all significantly associated with depression, in which age, poor social support, frailty, and cognitive dysfunction were identified as independent factors. Conclusion: Improving social support and effective interventions for frailty and cognitive dysfunction may help relieve depression in community-dwelling older adults.
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Affiliation(s)
| | | | | | | | | | | | | | - Zhaohui Wang
- Department of Geriatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ping He
- Department of Geriatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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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: 382] [Impact Index Per Article: 127.3] [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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11
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Stephen G, Kate M B. Caregiving and allostatic load predict future illness and disability: A population-based study. Brain Behav Immun Health 2021; 16:100295. [PMID: 34589788 PMCID: PMC8474636 DOI: 10.1016/j.bbih.2021.100295] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 07/04/2021] [Indexed: 11/30/2022] Open
Abstract
Background Caring for sick or disabled relatives is a key model for understanding the effects of chronic stress on immunity/inflammation; biomarkers which are part of an index of allostatic load. Here, we examine whether caring and allostatic load are predictive of future illness/disability and if the association between caring and illness/disability is mediated by allostatic load. Method Using data from the Understanding Society Wave 2 (2011) and Wave 9 (2017–2019) datasets in the UK, a sample of 471 of caregivers and 2,151 non-caregivers (all initially healthy) were compared on allostatic load and future illness/disability. Results Caregivers had higher allostatic risk scores, for total as well as immune and non-immune biomarkers, and were more likely (23.3% vs 17.4%) to have an illness/disability in the future compared to non-caregivers. Moreover, caregiving was responsible for a 33% future illness/disability risk. Further, allostatic load was also predictive of excess risk (OR = 1.18, 95% CI = 1.08 – 1.26; p < .001); higher allostatic load was associated with increased risk of illness/disability in the future. In an unadjusted mediation model, allostatic load mediated the association between caregiving and future illness/disability. However, after controlling for confounding, the mediation became non-significant. Conclusions These results confirm that caregiving and allostatic load are damaging for future health. Results are also discussed in relation to public health aspects of caregiving. Caregivers have a greater risk of future illness and disability relative to non-caregivers. Allostatic load is higher among caregivers. Risk of illness and disability continued beyond cessation of caring. Caregiving and allostatic load predicted future illness and disability.
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Affiliation(s)
- Gallagher Stephen
- Department of Psychology, Centre for Social Issues Research, Study of Anxiety, Stress and Health Laboratory, University of Limerick, Limerick, Ireland.,Health Research Institute, University of Limerick, Castletroy, Limerick, Ireland
| | - Bennett Kate M
- School of Psychology, University of Liverpool, Eleanor Rathbone Building, Bedford Street South, Liverpool, UK
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12
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Zahir A, Staffaroni AM, Wickham RE, Quinn CM, Sapozhnikova A, Seidman J, Chiong W. Caregiver "objective attitude" toward patients with neurodegenerative disease: Consequences for caregiver strain and relationship closeness. Aging Ment Health 2021; 25:1709-1715. [PMID: 32515603 PMCID: PMC7748409 DOI: 10.1080/13607863.2020.1771541] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Many caregivers of patients with neurodegenerative disease experience physical and psychological strain, which is associated with negative health outcomes. Caregiver strain may be partly attributable to negative emotional responses (e.g.of resentment) to the behavioral, cognitive, and physical changes associated with patients' disease. The philosopher Peter Strawson observed that in dealing with people who have neurological impairments, we often choose to suspend such emotional responses, adopting what he labeled the "objective attitude," though this may come at the expense of our relationships with them. In this study, we assessed the mediating effect of caregivers' adoption of the objective attitude on caregiver strain and relationship closeness in the setting of disease progression. Caregivers of patients with neurodegenerative disorders (n = 215) completed the Clinical Dementia Rating, Relationship-Closeness scale, Caregiver Strain Index, and a novel questionnaire assessing the adoption of the objective attitude. A structural equation model assessing associations among these variables demonstrated good fit (χ2 (88)=164.621, p < 0.001; CFI = 0.929, RMSEA = 0.064.) and showed that adoption of the objective attitude mediated the association between disease progression and relationship closeness (total β= -0.233, 95% CI: -0.351, -0.113; indirect β= -0.483, 95% CI: -0.602, -0.364; direct β = 0.250, 95% CI: 0.117, 0.384), but did not mediate the association between disease progression and caregiver strain (total β = 0.323, 95% CI: 0.234, 0.412; indirect β = 0.089, 95% CI: -0.027, 0.206; direct β = 0.153, 95% CI: -0.043, 0.349). For future work, we propose longitudinal measurements of these constructs to test the directionality of associations and consideration of how models for caregiver support can draw upon interdisciplinary insights.
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Affiliation(s)
- Ali Zahir
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, San Francisco, USA
| | - Adam M. Staffaroni
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, San Francisco, USA
| | | | - Carson M. Quinn
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, San Francisco, USA
| | - Anna Sapozhnikova
- Department of Psychiatry, University of California, San Francisco, USA
| | | | - Winston Chiong
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, San Francisco, USA
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13
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Cardiovascular Disease Incidence and Risk in Family Caregivers of Adults With Chronic Conditions: A Systematic Review. J Cardiovasc Nurs 2021; 37:E47-E60. [PMID: 33938535 DOI: 10.1097/jcn.0000000000000816] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Family caregivers experience psychological distress or physical strain that may lead to an increased risk of cardiovascular disease (CVD) morbidity and mortality. OBJECTIVE This systematic review aimed to describe the current evidence and gaps in the literature on measures used to assess CVD outcomes in family caregivers, the association of caregiving with CVD incidence/risk outcomes, and associated factors in family caregivers of patients with chronic disease. METHODS Medline, PubMed, CINAHL, Web of Science, and Google Scholar were searched for English-language, peer-reviewed studies published from 2008 to 2020 that examined CVD incidence and risk among family caregivers of adults with chronic conditions. RESULTS Forty-one studies were included in this review. The measures used to assess CVD risk were categorized into biochemical, subclinical markers, components of metabolic syndrome, and global risk scores. Compared with noncaregivers, caregivers were more likely to have higher CVD incidence rates and objectively measured risk. Cardiovascular disease risks were also increased by their caregiving experience, including hours/duration of caregiving, caregivers' poor sleep status, psychological symptoms, poor engagement in physical/leisure activities, and care recipient's disease severity. CONCLUSIONS Although there were limited longitudinal studies in caregivers of patients with diverse health conditions, we found evidence that caregivers are at high risk of CVD. Further research for various caregiver groups using robust methods of measuring CVD risk is needed. Caregiver factors should be considered in developing interventions aimed at reducing CVD risk for caregivers.
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van Wezel N, van der Heide I, Devillé WLJM, Duran G, Hoopman R, Blom MM, Pot AM, Spreeuwenberg P, Francke AL. The Turkish version of the SPPIC validated among informal caregivers with a Turkish immigrant background. BMC Geriatr 2021; 21:284. [PMID: 33926385 PMCID: PMC8086099 DOI: 10.1186/s12877-021-02161-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 03/17/2021] [Indexed: 11/26/2022] Open
Abstract
Background This study assesses the internal consistency and known group validity of the Turkish version of the SPPIC, a measurement instrument to assess the self perceived pressure from informal care in family caregivers of people with dementia that was originally in Dutch. Methods The feasibility, comprehensibility and appropriateness of the Turkish SPPIC were assessed during a pilot test. Internal consistency was examined based on data from 117 family caregivers with a Turkish immigrant background by calculating Cronbach’s alpha and by conducting a single-factor Confirmatory Factor Analysis (CFA). Known group validity was determined to obtain an understanding of the validity of the translated instrument, testing differences in the self-perceived pressure from informal care, depending on frequency of caregiving, living with a person with dementia and level of education. Results The pilot test showed that the translated SPPIC was considered to be feasible, comprehensible and appropriate. The internal consistency appeared to be strong (Cronbach’s alpha: 0.94). The CFA indicated that the factor ‘Self-perceived Pressure from Informal Care’ explained varying levels of variance in the items of the SPPIC (ranging from .52 to .87). Family caregivers who provided care at least once a week and who shared a home with a person with dementia perceived a greater pressure from informal care (p = 0.007, p = 0.001). Conclusions The Turkish translation of the SPPIC can be used in future research and practice to obtain insight into self-perceived pressure from informal care of family caregivers with Turkish immigrant backgrounds. At the same time it is recommended to conduct more research on how the measurement of self-perceived pressure from informal care in this group can be further improved. Supplementary Information The online version contains supplementary material available at 10.1186/s12877-021-02161-6.
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Affiliation(s)
| | - Iris van der Heide
- Netherlands Institute for Health Services Research (Nivel), Utrecht, Netherlands
| | - Walter L J M Devillé
- Netherlands Institute for Health Services Research (Nivel), Utrecht, Netherlands.,Amsterdam Institute for Social Science Research, University of Amsterdam, Amsterdam, The Netherlands.,Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, Netherlands
| | - Gozde Duran
- Alzheimer Nederland, Amersfoort, Netherlands
| | - Rianne Hoopman
- Department of Epidemiology and Biostatistics, Amsterdam Public Health Research Institute VU University Medical Center, Amsterdam, The Netherlands
| | | | - Anne Margriet Pot
- School of Psychology, University of Queensland, Brisbane, Australia.,World Health Organisation, Geneva, Switzerland
| | - Peter Spreeuwenberg
- Netherlands Institute for Health Services Research (Nivel), Utrecht, Netherlands
| | - Anneke L Francke
- Netherlands Institute for Health Services Research (Nivel), Utrecht, Netherlands.,Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Public and Occupational Health, Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
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15
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Wangler J, Jansky M. Support, needs and expectations of family caregivers regarding general practitioners - results from an online survey. BMC FAMILY PRACTICE 2021; 22:47. [PMID: 33658009 PMCID: PMC7927394 DOI: 10.1186/s12875-021-01381-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 01/28/2021] [Indexed: 11/10/2022]
Abstract
Background Family caregivers are often the first line of support for people requiring care; although they may personally stand to benefit, these activities substantially increase the risk of physical and emotional stress. General practitioners (GPs) may provide important support and stabilisation, but need to adjust to the needs and expectations of this group in order to do so. The aim of the study was to compare the needs of family caregivers from GPs to the support they actually experience. Additional aims included determining the main factors affecting satisfaction amongst family caregivers with support from GPs. The results were used to develop possible approaches towards optimisation within the purview of general medical practice. Methods Between January and July 2020, 612 people supporting or caring for a family member responded to an online survey posted in seventeen internet forums focused on family caregivers. In addition to the descriptive analysis, a t-test with independent samples was used to identify significant differences between two groups. We also used binary logistic regression analysis to identify indications of potentially influential factors regarding the experienced support from GPs. Results Around three out of every four respondents (72%) consulted GPs in care matters. The respondents gave positive responses on their GP’s knowledge of the care situation (71%), approachability in various issues connecting with care and service towards the caregiver (82%). GPs’ efforts in meeting the needs and requirements of the care recipient were also rated positively (82%). Weaknesses in support from GPs mainly involved the lack of information on advice and assistance services (55%) as well as frequently not identifying or involving caregivers as such soon enough (42%). Results from regression analysis show that the last two aspects play a major role in subjective satisfaction amongst family caregivers with support from GPs. Conclusions We recommend that GPs undergo further training to reinforce awareness that the care triad of needs, requirements and stresses amongst family caregivers also plays a vital role in care outcomes. With this in mind, general practice staff should adopt a pre-emptive strategy towards approaching family members about potential issues and informing them about existing assistance and support services. Supplementary Information The online version contains supplementary material available at 10.1186/s12875-021-01381-4.
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Affiliation(s)
- Julian Wangler
- Centre for General and Geriatric Medicine, University Medical Centre Mainz, Am Pulverturm 13, 55131, Mainz, Germany.
| | - Michael Jansky
- Centre for General and Geriatric Medicine, University Medical Centre Mainz, Am Pulverturm 13, 55131, Mainz, Germany
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16
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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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17
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Harkin DJ, O'Connor CMC, Birch M, Poulos CJ. Perspectives of Australian family carers of people with dementia on the 'cottage' model of respite: Compared to traditional models of residential respite provided in aged care facilities. HEALTH & SOCIAL CARE IN THE COMMUNITY 2020; 28:850-861. [PMID: 31863540 PMCID: PMC7187172 DOI: 10.1111/hsc.12916] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 08/29/2019] [Accepted: 11/25/2019] [Indexed: 06/10/2023]
Abstract
The majority of people living with dementia reside in the community and are often reliant on the support of informal carers to do so. Family carers face many challenges in supporting the person with dementia to remain at home, and short-term respite care is a valued service that offers a temporary break from the role. Respite cottages provide short-term care in a residential home-like setting with a limited number of clients and is a more flexible approach to accessing the service. Disproportionate use of cottage respite in Australia suggests this model is preferred over traditional respite within residential aged care facility (RACF) settings, yet limited research exists to compare these models. This study sought to understand the perceptions of carers who had used cottage respite in comparison to other models, and explore the contribution of cottage respite for supporting carers to continue in their role and maintain their care recipient (CR) living at home. Semi-structured interviews were conducted with 126 family carers who had used one of two New South Wales-based respite cottages within a 2-year period; 67 of whom had also used RACF respite. Thematic analysis revealed four main themes around the benefits of cottage respite: (a) an effective essential service, (b) flexibility, (c) familiarity and (d) appropriateness, especially for early stage or younger onset dementia. Carers indicated that the more homely, familiar and intimate cottage model of respite care was preferential to that of the larger, institutional-style RACF respite setting. Carers credited the cottage model of respite service with delaying their need for permanent residential placement by over 12 months. The cottage respite model provides an important avenue to supporting the individual needs of dementia dyads, with potential to delay permanent placement, and should be offered more broadly to provide people with more choice about their care.
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Affiliation(s)
| | - Claire M. C. O'Connor
- Centre for Positive AgeingHammondCareSydneyNSWAustralia
- School of Public Health and Community MedicineUniversity of New South WalesSydneyNSWAustralia
| | | | - Christopher J. Poulos
- Centre for Positive AgeingHammondCareSydneyNSWAustralia
- School of Public Health and Community MedicineUniversity of New South WalesSydneyNSWAustralia
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18
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Piazza JR, Stawski RS, Sheffler JL. Age, Daily Stress Processes, and Allostatic Load: A Longitudinal Study. J Aging Health 2019; 31:1671-1691. [PMID: 30019595 PMCID: PMC6312754 DOI: 10.1177/0898264318788493] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective: The present study examined age differences in the association between daily stressors and allostatic load. Method: Participants consisted of 317 adults (34-84 years) who participated in Waves 1 (1996-1997) and 2 (between 2005 and 2009) of the Midlife Development in the United States Survey. During Wave 1, participants reported the stressors they encountered across eight consecutive days. Within-person affective reactivity slopes indexing change in negative affect from a nonstressor day to a stressor day were calculated for each participant. Affective reactivity and stressor exposure scores at Wave 1 were used to predict allostatic load at Wave 2. Results: Heightened levels of affective reactivity at Wave 1 predicted elevated levels of allostatic load at Wave 2 but only among older adults who also reported high levels of stressor exposure. No significant associations emerged for younger adults. Discussion: Daily stress processes may be one pathway through which age-related physical health declines occur.
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19
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Piotrowski P, Kotowicz K, Rymaszewska J, Beszłej JA, Plichta P, Samochowiec J, Kalinowska S, Trześniowska-Drukała B, Misiak B. Allostatic load index and its clinical correlates at various stages of psychosis. Schizophr Res 2019; 210:73-80. [PMID: 31262574 DOI: 10.1016/j.schres.2019.06.009] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 06/16/2019] [Accepted: 06/16/2019] [Indexed: 12/12/2022]
Abstract
Accumulating evidence indicates systemic biological dysregulations in patients with psychosis that have been conceptualized as the "allostatic load" (AL) index. We aimed to investigate the AL index in 37 subjects at familial high risk of psychosis (FHRP), 42 first-episode psychosis (FEP) patients, 25 acutely relapsed schizophrenia (SCZ-AR) patients and 42 healthy controls (HCs), taking into account psychopathology and cognitive impairment. The AL index was calculated based on 15 biomarkers (cardiovascular markers, anthropometric measures, inflammatory markers, glucose homeostasis parameters, lipids and steroids). Cognition was assessed using the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS). The AL index was significantly higher in patients with psychosis and FHR-P individuals compared to HCs. Patients with FEP and FHR-P individuals had similar AL index. Moreover, the AL index was significantly higher in SCZ-AR patients compared to other groups of participants. Higher AL index was associated with more severe general psychopathology and depressive symptoms, lower scores of attention (total score, digit span and digit coding tasks) and semantic fluency, as well as worse general functioning in patients with psychosis. There was a significant negative correlation between the AL index and the scores of attention (total score and digit coding task) in FHR-P individuals. No significant correlations between the AL index and cognition were found in HCs. Our results indicate that biological dysregulations, captured by the AL index, appear already in FHR-P individuals and progress with psychotic exacerbations. Elevated AL index might contribute to cognitive impairments in FHR-P individuals and patients with psychosis.
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Affiliation(s)
- Patryk Piotrowski
- Department of Psychiatry, Wroclaw Medical University, Pasteura 10 Street, 50-367 Wroclaw, Poland
| | - Kamila Kotowicz
- Department of Psychiatry, Wroclaw Medical University, Pasteura 10 Street, 50-367 Wroclaw, Poland
| | - Joanna Rymaszewska
- Department of Psychiatry, Wroclaw Medical University, Pasteura 10 Street, 50-367 Wroclaw, Poland
| | - Jan Aleksander Beszłej
- Department of Psychiatry, Wroclaw Medical University, Pasteura 10 Street, 50-367 Wroclaw, Poland
| | - Piotr Plichta
- Department of Psychiatry, Pomeranian Medical University, Broniewskiego 26 Street, 71-460 Szczecin, Poland
| | - Jerzy Samochowiec
- Department of Psychiatry, Pomeranian Medical University, Broniewskiego 26 Street, 71-460 Szczecin, Poland
| | - Sylwia Kalinowska
- Department of Psychiatry, Pomeranian Medical University, Broniewskiego 26 Street, 71-460 Szczecin, Poland
| | - Beata Trześniowska-Drukała
- Department of Psychiatry, Pomeranian Medical University, Broniewskiego 26 Street, 71-460 Szczecin, Poland
| | - Błażej Misiak
- Department of Genetics, Wroclaw Medical University, Marcinkowskiego 1 Street, 50-368 Wroclaw, Poland.
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20
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Sittler MC, Wilz G. [Quality of sleep in caregiving relatives of people with dementia: investigation of the prevalence and possible predictors]. Z Gerontol Geriatr 2019; 53:303-309. [PMID: 31309276 DOI: 10.1007/s00391-019-01579-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Accepted: 06/26/2019] [Indexed: 11/25/2022]
Abstract
BACKGROUND Caregiving relatives of people with dementia (PwD) are exposed to exhausting tasks all day long. The results of a current study suggest that personality traits, sociodemographic and caregiving variables could be associated with poor sleep quality of caregivers of PwD. Nevertheless, the detailed impact of these variables on sleep quality of caregivers is still unknown. METHOD This study is based on secondary data from the Tele.TAnDem project. First, descriptive data of 322 caregivers were analyzed regarding prevalence rates of poor sleep quality and high rates of daytime sleepiness in comparison to non-caregivers. Second, hierarchical regression analyses were conducted to calculate the predictive effect of interpersonal and caregiving related variables on subjective sleep quality and daytime sleepiness. RESULTS With respect to the prevalence, descriptive data indicate a poorer subjective sleep quality and higher rates of daytime sleepiness of caregivers of PwD compared to non-caregivers. Regression analyses revealed significant effects for gender, disturbed day-night rhythm, burden of caregiving, stress coping strategies and depressive symptoms regarding subjective sleep quality. The number of disturbed behavior patterns, the burden of caregiving and depressive symptoms were significantly associated with higher rates of daytime sleepiness. CONCLUSION Caregiving of PwD affects subjective sleep quality as well as daytime sleepiness of caregiving relatives. Both dimensions of sleep quality were associated with several personal and caregiving related variables. Chronic poor sleep quality is a high-risk factor for psychological and physical health problems and should be considered in further research and development of interventions for caregiving relatives of PwD.
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Affiliation(s)
- Mareike C Sittler
- Abteilung Klinisch-psychologische Intervention, Friedrich-Schiller-Universität Jena, Humboldtstr. 11, 07743, Jena, Deutschland.
| | - Gabriele Wilz
- Abteilung Klinisch-psychologische Intervention, Friedrich-Schiller-Universität Jena, Humboldtstr. 11, 07743, Jena, Deutschland
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21
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The experience of patients and family caregivers during hospital-at-home in France. BMC Health Serv Res 2019; 19:470. [PMID: 31288804 PMCID: PMC6617632 DOI: 10.1186/s12913-019-4295-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2017] [Accepted: 06/24/2019] [Indexed: 11/16/2022] Open
Abstract
Background Public health policies tend to generalize the use of Hospital-At-Home (HAH) to answer the growing will of patients to be treated or to die at home. HAH is a model of care that provides acute-level services in the patient’s home with the interventions of variety of health care professionals. Relatives participate also in the interventions by helping for sick patients at home, but we lack data on the care of patients and caregivers in HAH. The aim of this study was to make an inventory of the experiences of patients and family caregivers in HAH. Methods The research was qualitative using nineteen semi-directed interviews from nine patients and ten caregivers of one care unit of Greater Paris University Hospitals’ HAH, and the grounded theory was used to analyze the transcripts. Caregivers were also asked, after the interview, to fill in the Zarit Burden Inventory. Results HAH remained mostly unknown for patients and caregivers before the admission proposition and the outlook of being admitted in HAH was perceived as positive, for both of them. Caregivers had a versatile role throughout HAH, leading to situations of suffering, but also had sources of support. The return home was considered satisfactory by both caregivers and patients, related to the quality of care and increased morale despite HAH’s organizational constraints. We noted an impact of HAH on the relationship between the patient and the caregiver(s), but caused by multiple factors: the fact that the care takes places at home, its consequences but also the disease itself. Conclusion HAH strongly involved the patient’s caregiver(s) all along the process. HAH’s development necessitates to associate both patients and caregivers and to take into account their needs at every step. This study highlights the need to better assess the ability of the caregiver to cope with his or her relative in HAH with acute and subacute care at home. Electronic supplementary material The online version of this article (10.1186/s12913-019-4295-7) contains supplementary material, which is available to authorized users.
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Ma M, Dorstyn D, Ward L, Prentice S. Alzheimers' disease and caregiving: a meta-analytic review comparing the mental health of primary carers to controls. Aging Ment Health 2018; 22:1395-1405. [PMID: 28871796 DOI: 10.1080/13607863.2017.1370689] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVES To quantitatively review the literature comparing depressed mood, anxiety and psychological distress in caregivers (CGs) of older adults with Alzheimer's disease (AD) with non-caregivers (NCGs) Methods: Eighteen independent studies comparing AD CGs (N = 2378) with NCGs (N = 70,035) were evaluated in accordance with the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) guidelines. Standardised mean differences (Hedges' g) with associated 95% confidence intervals and p-values were calculated using a random-effects model. RESULTS Studies generally conformed to STROBE criteria in terms of their methodological and procedural detail, although data management issues that may contribute to methodological bias were identified. Pooled effect estimates revealed medium to large group differences in depression (gw = 1.01 [CI: 0.73, 1.29] p < 0.01) and anxiety (gw = 0.64 [CI: 0.39, 0.89] p < 0.01): AD caregivers reported higher symptom severity. Gender was a significant moderator: female caregivers experienced poor self-reported mood (gw = 1.58 [CI: 1.11, 2.05], p < 0.01), although this analysis was limited in power given the small number of contributing studies. DISCUSSION Caregivers of patients with AD experience poor mental health in comparison to the general population, with female caregivers being disproportionately affected. Further exploration of the psychosocial variables that contribute to these group differences is needed to inform effective support services and, in turn, help caregivers manage the emotional demands of AD.
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Affiliation(s)
- Mandy Ma
- a Faculty of Health and Medical Sciences, School of Psychology , University of Adelaide , Adelaide , Australia
| | - Diana Dorstyn
- a Faculty of Health and Medical Sciences, School of Psychology , University of Adelaide , Adelaide , Australia
| | - Lynn Ward
- a Faculty of Health and Medical Sciences, School of Psychology , University of Adelaide , Adelaide , Australia
| | - Shaun Prentice
- a Faculty of Health and Medical Sciences, School of Psychology , University of Adelaide , Adelaide , Australia
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23
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Stacey AF, Gill TK, Price K, Taylor AW. Differences in risk factors and chronic conditions between informal (family) carers and non-carers using a population-based cross-sectional survey in South Australia. BMJ Open 2018; 8:e020173. [PMID: 30037861 PMCID: PMC6059288 DOI: 10.1136/bmjopen-2017-020173] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND There is growing discussion on the impact of informal caregiving on the health status and morbidity of family carers. Evidence suggests a proportion of carers may be at risk of poor health outcomes. However, there are limited population-based studies that provide representative data on specific risk factors among carers (eg, blood pressure, cholesterol, smoking status, activity and body mass index) and major chronic conditions (eg, asthma, diabetes and arthritis). This study aimed to redress that imbalance. METHOD Self-reported data were from the South Australian Monitoring and Surveillance System (SAMSS), a representative cross-sectional state-wide population-based survey of 600 randomly selected persons per month. SAMSS uses computer-assisted telephone interviewing (CATI) to monitor chronic health-related problems and risk factors and to assess health outcomes. In total, 2247 family carers were identified from 35 195 participants aged 16 years and older for the 5-year period from 2010 to 2015. Logistic regression analyses examined associations of being a carer with self-reported chronic diseases and health risk factors. In addition, the population attributable risk (PAR) of being a carer was examined for selected chronic conditions. RESULTS The prevalence of carers was 6.4%, and peak age group for carers was 50-59 years. Adjusted ORs for chronic conditions in carers were significant for all chronic conditions examined. Although there is a high prevalence of self-reported risk factors and chronic conditions among carers compared with non-carers at the population level, PAR findings suggest that caregiving is associated with a small to moderate increased risk of having these chronic conditions. CONCLUSIONS Monitoring of carer health and morbidity particularly 'at risk' individuals such as female carers with asthma or diabetes remains important and provides an ongoing baseline for future surveys. To achieve this, caregiver-based studies need to become part of mainstream biomedical research at both epidemiological and clinical levels.
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Affiliation(s)
- Anne F Stacey
- Population Research & Outcome Studies, Discipline of Medicine, The University of Adelaide, Adelaide, South Australia, Australia
| | - Tiffany K Gill
- Population Research & Outcome Studies, Discipline of Medicine, The University of Adelaide, Adelaide, South Australia, Australia
| | - Kay Price
- School of Nursing and Midwifery, University of South Australia, Adelaide, South Australia, Australia
| | - Anne W Taylor
- Population Research & Outcome Studies, Discipline of Medicine, The University of Adelaide, Adelaide, South Australia, Australia
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24
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Rocaspana-García M, Blanco-Blanco J, Arias-Pastor A, Gea-Sánchez M, Piñol-Ripoll G. Study of community-living Alzheimer's patients' adherence to the Mediterranean diet and risks of malnutrition at different disease stages. PeerJ 2018; 6:e5150. [PMID: 30002978 PMCID: PMC6037138 DOI: 10.7717/peerj.5150] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 06/12/2018] [Indexed: 01/09/2023] Open
Abstract
Background Alzheimer’s disease (AD) is a neurodegenerative disease that is characterized by deficits in episodic memory. It is the most common form of dementia and affects 50–70% of patients with cognitive impairments over the age of 65. Elderly people are particularly susceptible to malnutrition and that risk is even higher in patients with AD. This study assessed the nutritional status of patients with AD at different stages of AD and explored how that status correlated with cognitive, functional and behavioural variables and caregiver overburden. The characteristics of the diet and the degree of adherence to the Mediterranean diet were also analysed. Methods This was a cross-sectional study that was representative of the general population and it was carried out in the Unit of Cognitive Disorders, Lleida, Spain. The participants were 111 subjects with AD who were aged 65 and over and still living at home. The subjects’ nutritional status was assessed using the Mini Nutritional Assessment (MNA) and Controlling Nutritional Status system. The monthly food intake was estimated using the short Food Frequency Questionnaire and adherence to the Mediterranean diet was evaluated using the Mediterranean Diet Score. The Mini Mental State Examination (MMSE), Global Deterioration Scale, Neuropsychiatric Inventory (NPI) and Zarit Burden Interview (ZBI) were also used. Results We found that 68% of the subjects presented with a risk of malnutrition and 19% were malnourished according to the MNA scale. Patients ate a higher quantity of meat and dairy products than recommended and fewer products from the remaining healthier food groups. Of the 111 subjects, 73% showed low adherence to the Mediterranean diet and 27% showed moderate adherence. There was a partial correlation between nutritional status and the MMSE when the data were adjusted for age and sex (r = 0, 318; p = 0.001) and inverse correlations were found for functional status (r = − 0.283; p = 0.004) and the NPI (r = − 0.409; p = 0.000) and ZBI scales (r = − 0.433; p = 0.000) when they were adjusted using the same variables. The ZBI scale (OR 1.08, 95% CI [1.01–1.15]) showed an increase in the risk of malnutrition in the multivariate analysis. Discussion Alterations in nutritional status were more common during the advanced stages of AD and were also associated with behavioural changes and caregiver overburden. Low adherence to traditional healthy diets in Mediterranean countries and food intake profiles should be considered when managing patients with AD. Other countries can use the results to examine diets in people with AD that are high in meat and dairy and low in healthy food groups like fruit and vegetables.
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Affiliation(s)
| | - Joan Blanco-Blanco
- GESEC Research Group, Faculty of Nursing and Physiotherapy, University of Lleida, Health Care Research Group (GRECS), Biomedical Research Institute of Lleida (IRBLleida), Lleida, Spain
| | - Alfonso Arias-Pastor
- Unit of Cognitive Disorders, Santa Maria University Hospital, Clinical Neuroscience Research, Biomedical Research Institute of Lleida (IRBLleida), Lleida, Spain
| | - Montserrat Gea-Sánchez
- GESEC Research Group, Faculty of Nursing and Physiotherapy, University of Lleida, Health Care Research Group (GRECS), Biomedical Research Institute of Lleida (IRBLleida), Lleida, Spain
| | - Gerard Piñol-Ripoll
- Unit of Cognitive Disorders, Santa Maria University Hospital, Clinical Neuroscience Research, Biomedical Research Institute of Lleida (IRBLleida), Lleida, Spain
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Márquez-González M, Cabrera I, Losada A, Knight BG. Attentional avoidant biases as mediators in the association between experiential avoidance and blood pressure in dementia family caregivers. Aging Ment Health 2018; 22:669-677. [PMID: 28282722 DOI: 10.1080/13607863.2017.1293003] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVES Experiential avoidance in caregiving (EAC) has been found to be related with dementia family caregivers´ distress and blood pressure (BP). The association between EAC and avoidant attentional biases to emotional stimuli in dementia caregivers, and the potential mediating role of these attentional biases in the association between EAC and increased BP are explored. METHOD Seventy nine dementia family caregivers performed a dot-probe task with emotional pictures (distressing and positive) varying in content (general vs. caregiving-related (CR)) and time of exposure (100 vs. 500 ms). They also completed measures of EAC, anxiety, depression, alexithymia and rumination, and their BP was measured. RESULTS EAC was associated with avoidant attentional biases to CR emotional pictures and negative pictures in general at 100 ms. Experiential Avoidance in Caregiving Questionnaire (EACQ) 'avoidant behaviors' and EACQ 'intolerance of negativity' factors were associated with diastolic and systolic BP, respectively, with attentional avoidance of CR emotional pictures (distressing and positive, respectively) mediating this association. CONCLUSION Attentional avoidance of CR emotional stimuli may be the link between EAC and increased BP, as it prevents emotional processing and facilitates the maintenance of physiological activation. EAC may pose a risk for cardiovascular disease in dementia caregivers.
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Affiliation(s)
- María Márquez-González
- a Department of Biological and Health Psychology , Universidad Autónoma de Madrid , Madrid , Spain
| | - Isabel Cabrera
- a Department of Biological and Health Psychology , Universidad Autónoma de Madrid , Madrid , Spain
| | - Andrés Losada
- b Department of Psychology , Universidad Rey Juan Carlos , Madrid , Spain
| | - Bob G Knight
- c School of Psychology and Counselling, University of Southern Queensland , Toowoomba , Australia
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Associations of Lifetime Trauma and Chronic Stress With C-reactive Protein in Adults Ages 50 Years and Older: Examining the Moderating Role of Perceived Control. Psychosom Med 2018; 79:622-630. [PMID: 28437379 DOI: 10.1097/psy.0000000000000476] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
OBJECTIVE The aim of the study was to investigate whether high perceived control mitigates systemic inflammatory risk associated with traumatic and chronic stress exposures in older adults. METHODS A sample of community-dwelling adults ages 50 years and older (N = 4779) was drawn from the Health and Retirement Study. Structural equation models tested interactions of lifetime trauma and chronic stress with mastery and perceived constraints predicting baseline levels and 4-year change in C-reactive protein (CRP). RESULTS There were significant interactions of lifetime trauma (β = -.058, p = .012) and chronic stress (β = -.069, p = .010) with mastery as related to baseline CRP levels. Both measures were associated with higher CRP at low (β = .102, p = .003; β = .088, p = .015) but not high levels of mastery. In addition, chronic stress interacted with baseline mastery (β = .056, p = .011) and change in mastery (β = -.056, p = .016) to predict 4-year change in CRP. Chronic stress was associated with an increase in CRP at high baseline mastery (β = .071, p = .022) and when mastery decreased during follow-up (β = .088, p = .011). There were no main effects of stress or control variables other than an association of constraints with a larger increase in CRP (β = .062, p = .017). Interactions were minimally attenuated (<15%) upon further adjustment for negative affect, body mass index, smoking, and physical activity. CONCLUSIONS High mastery may protect against elevated systemic inflammation associated with substantial lifetime trauma exposure. Individuals who experience declines in mastery may be most susceptible to increases in inflammation associated with chronic stress.
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Hanna A, Donnelly J, Aggar C. Study protocol: A Montessori approach to dementia-related, non-residential respite services in Australia. Arch Gerontol Geriatr 2018; 77:24-30. [PMID: 29626801 DOI: 10.1016/j.archger.2018.03.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 03/21/2018] [Accepted: 03/23/2018] [Indexed: 11/27/2022]
Abstract
Given the social burden and significant cost of dementia care in Australia, finding evidence-based approaches that improve outcomes, maintain independence, and reduce the impact on patients and families is essential. Finding effective ways to train and assist the healthcare staff who support these individuals is also critical, as they are considered to be at risk of workplace stress, burnout, and other psychological disturbances which negatively affects standards of care. The current paper describes a protocol for evaluating the effects of a Montessori-based approach to dementia care, in non-residential respite centres. An 18 month prospective observational, cohort controlled design is suggested that will compare participants from a community respite service that has undergone a Montessori-based workplace culture change and those from a service that provides a person-centred 'care as usual' approach. To achieve this, the protocol includes the assessment of participants across multiple variables on a monthly basis including the cognitive, behavioural, and emotional functioning of clients with dementia, levels of caregiver burden experienced by informal carers, and burnout, compassion satisfaction and workplace engagement among respite staff. The protocol also employs a qualitative evaluation of program fidelity. This approach will provide further insight into the potential benefits of early intervention with Montessori approaches for persons living with dementia in the community, their caregivers, and the staff and volunteers who assist them.
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Affiliation(s)
- Andrew Hanna
- School of Health and Human Sciences, Southern Cross University, Hogbin Dr, Coffs Harbour, NSW, 2450, Australia.
| | - James Donnelly
- School of Health and Human Sciences, Southern Cross University, Hogbin Dr, Coffs Harbour, NSW, 2450, Australia.
| | - Christina Aggar
- School of Health and Human Sciences, Southern Cross University, Southern Cross Dr, Bilinga, QLD, 4225, Australia.
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Lacey RE, McMunn A, Webb EA. Informal caregiving and metabolic markers in the UK Household Longitudinal Study. Maturitas 2018; 109:97-103. [PMID: 29452789 DOI: 10.1016/j.maturitas.2018.01.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Revised: 12/05/2017] [Accepted: 01/06/2018] [Indexed: 11/19/2022]
Abstract
OBJECTIVES Informal caregiving is associated with poorer mental and physical health. Little research has yet focused on objectively measured health risk factors, such as metabolic markers. The aim of this study was to investigate whether informal caregiving was associated with markers of metabolism in a large, representative UK longitudinal study. We also investigated whether more intensive caregiving, as indicated by more caregiving hours, was associated with a less favourable metabolic profile. STUDY DESIGN/OUTCOME MEASURES Using data on 9408 participants aged 16+ from the UK Household Longitudinal Study, we explored the relationship between caregiving and metabolic markers (blood pressure, total and high density lipoprotein cholesterol, glycated haemoglobin and triglycerides). We additionally investigated the importance of caregiving intensity (number of hours spent caregiving per week). Associations between caregiving/caregiving intensity and metabolic markers were tested using gender-stratified linear regression models adjusted for age, household income, education, social class, chronic illness, number of dependent children in the household, body mass index and partnership status. RESULTS Men who were informal caregivers had higher total cholesterol levels than non-caregivers (3.25% higher, 95% CI: 0.07, 6.53). Women caregivers also had higher total cholesterol levels and women providing intensive care (over 20 h per week) had higher triglyceride levels (19.91% higher, 95% CI: 7.22, 34.10) and lower levels of high density lipoprotein cholesterol (8.46% lower, 95% CI: 14.51, 1.99); however, associations for women were attenuated in our final models. CONCLUSIONS Informal caregiving is associated with less favourable lipid profiles. This may be one mechanism through which informal caregiving is associated with increased disease risk. The health of informal caregivers should be a priority for public health.
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Affiliation(s)
- Rebecca E Lacey
- Research Department of Epidemiology and Public Health, University College London, 1-19 Torrington Place, London, WC1E 6BT, UK.
| | - Anne McMunn
- Research Department of Epidemiology and Public Health, University College London, 1-19 Torrington Place, London, WC1E 6BT, UK.
| | - Elizabeth A Webb
- Department of Gerontology, University of Southampton, Southampton, SO17 1BJ, UK.
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Park J, Ross A, Klagholz SD, Bevans MF. The Role of Biomarkers in Research on Caregivers for Cancer Patients: A Scoping Review. Biol Res Nurs 2017; 20:300-311. [PMID: 29130313 DOI: 10.1177/1099800417740970] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Biomarkers can be used as prognostic, predictive, or monitoring indicators of an associated outcome. The purpose of this review was to provide a comprehensive summary of the research examining the use of biomarkers as surrogate end points for clinical outcomes in family caregivers for cancer patients, identify gaps, and make recommendations for future research. METHODS A scoping review, a process of mapping the existing literature, was conducted. Studies comparing biomarkers across caregivers and controls and/or examining relationships between biomarkers and psychological health were reviewed. RESULTS The studies ( N = 18) of caregivers for cancer patients who were identified used biomarkers to predict outcomes ( n = 13) and to monitor the efficacy of interventions ( n = 6). Biomarkers were divided into two categories based on physiological systems involved: (1) neuroendocrine function (sympathetic-adrenal-medullary axis activity, hypothalamic-pituitary-adrenal axis activity) and (2) immune function. Predictive biomarkers were sensitive to differences between caregivers and controls. The biomarkers were used to evaluate outcomes frequently associated with stress, depression, and anxiety. Cortisol was the biomarker most commonly measured to monitor the efficacy of interventions. DISCUSSION Biomarkers are most commonly incorporated into caregiver studies to predict group membership and psychological health. Neuroendocrine biomarkers, specifically cortisol, are most frequently assessed. Future research should include biomarkers of other physiologic functions (e.g., cardiovascular function, cognitive dysfunction, and cell aging) and those that serve as multisystem indicators. Expanding the scientific study of biomarkers will contribute to our understanding of the mechanisms through which stress may influence caregiver health.
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Affiliation(s)
- Jumin Park
- 1 National Institutes of Health Clinical Center, Bethesda, MD, USA
| | - Alyson Ross
- 1 National Institutes of Health Clinical Center, Bethesda, MD, USA
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Mortensen J, Clark AJ, Lange T, Andersen GS, Goldberg M, Ramlau-Hansen CH, Head J, Kivimäki M, Madsen IEH, Leineweber C, Lund R, Rugulies R, Zins M, Westerlund H, Rod NH. Informal caregiving as a risk factor for type 2 diabetes in individuals with favourable and unfavourable psychosocial work environments: A longitudinal multi-cohort study. DIABETES & METABOLISM 2017; 44:38-44. [PMID: 28527866 DOI: 10.1016/j.diabet.2017.04.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 03/09/2017] [Accepted: 04/14/2017] [Indexed: 11/18/2022]
Abstract
AIM To examine whether informal caregiving is associated with increased risk of type 2 diabetes (T2D), and whether job strain and social support at work modify the association. METHODS Individual participant's data were pooled from three cohort studies-the French GAZEL study, the Swedish Longitudinal Occupational Survey of Health (SLOSH) and the British Whitehall II study-a total of 21,243 study subjects. Informal caregiving was defined as unpaid care for a closely related person. Job strain was assessed using the demand-control model, and questions on co-worker and supervisor support were combined in a measure of social support at work. Incident T2D was ascertained using registry-based, clinically assessed and self-reported data. RESULTS A total of 1058 participants developed T2D during the up to 10 years of follow-up. Neither informal caregiving (OR: 1.09, 95% CI: 0.92-1.30) nor high job strain (OR: 1.04, 95% CI: 0.86-1.26) were associated with T2D risk, whereas low social support at work was a risk factor for T2D (OR: 1.18, 95% CI: 1.02-1.37). Also, informal caregivers who were also exposed to low social support at work were at higher risk of T2D (OR: 1.40, 95% CI: 1.08-1.82) compared with those who were not informal caregivers and had high social support at work (multiplicative test for interaction, P=0.04; additive test for interaction, synergy index=10). CONCLUSION Informal caregiving was not independently associated with T2D risk. However, low social support at work was a risk factor, and informal caregivers with low social support at work had even higher risks of T2D.
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Affiliation(s)
- J Mortensen
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark.
| | - A J Clark
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - T Lange
- Department of Biostatistics, University of Copenhagen, Copenhagen, Denmark; Center for Statistical Science, Peking University, Peking, China
| | - G S Andersen
- Clinical Epidemiology, Steno Diabetes Center, Gentofte, Denmark
| | - M Goldberg
- Paris Descartes University, Paris, France; INSERM, Population-based Epidemiological Cohorts Unit-UMS 11, Paris, France
| | - C H Ramlau-Hansen
- Department of Public Health, Section for Epidemiology, Aarhus University, Aarhus, Denmark
| | - J Head
- Department of Epidemiology and Public Health, University College London, London, UK
| | - M Kivimäki
- Department of Epidemiology and Public Health, University College London, London, UK
| | - I E H Madsen
- National Research Centre for the Working Environment, Copenhagen, Denmark
| | - C Leineweber
- Division of Epidemiology, Stress Research Institute, Stockholm University, Stockholm, Sweden
| | - R Lund
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark; Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
| | - R Rugulies
- National Research Centre for the Working Environment, Copenhagen, Denmark
| | - M Zins
- INSERM, Population-based Epidemiological Cohorts Unit-UMS 11, Paris, France; INSERM, UMR 1168, VIMA, Villejuif, France
| | - H Westerlund
- Division of Epidemiology, Stress Research Institute, Stockholm University, Stockholm, Sweden
| | - N H Rod
- Department of Public Health, University of Copenhagen, Copenhagen, Denmark
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Rückholdt M, Tofler GH, Buckley T. The impact of hospitalisation on a visiting family member: A case study and discussion. Aust Crit Care 2017; 30:182-185. [DOI: 10.1016/j.aucc.2016.08.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Revised: 08/12/2016] [Accepted: 08/16/2016] [Indexed: 11/29/2022] Open
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Abstract
OBJECTIVE Allostatic load (AL) represents cumulative wear-and-tear on the body and is operationalized as a multisystem index of biomarkers. Allostatic load is associated with morbidities and mortality, leading to a growing body of literature that uses AL as an outcome in its own right. Psychosocial resources (PSRs), such as mastery and social support, may influence health outcomes in part via AL, and the current review seeks to characterize the relations between PSRs and AL. METHODS A systematic review was conducted by searching PubMed, CINAHL Plus, PsycINFO, Scopus, and Embase for studies examining the relation between PSR(s) and AL in humans. From 1,417 abstracts screened, 60 full-text articles were reviewed, and 24 studies met inclusion criteria. RESULTS Mixed evidence exists for a relationship between PSRs and AL. Most (14/24) studies used a cross-sectional design, and only one study investigated whether a PSR predicted change in AL. Compared to cross-sectional studies, longitudinal studies were more likely to report a significant relationship (8/14 versus 8/10, respectively). Studies with statistically significant main or moderated effects had larger sample sizes than those reporting null effects. Whether a study reported a significant main or moderated relationship did not differ by whether psychological (8/11) or social (10/16) resources were assessed. CONCLUSIONS Evidence for a relationship between PSRs and AL is equivocal, and obtained significant relationships are generally small in magnitude. Gaps in the current literature and directions for future research are discussed. Longitudinal studies are needed that repeatedly assess PSRs and AL.
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Allen AP, Curran EA, Duggan Á, Cryan JF, Chorcoráin AN, Dinan TG, Molloy DW, Kearney PM, Clarke G. A systematic review of the psychobiological burden of informal caregiving for patients with dementia: Focus on cognitive and biological markers of chronic stress. Neurosci Biobehav Rev 2016; 73:123-164. [PMID: 27986469 DOI: 10.1016/j.neubiorev.2016.12.006] [Citation(s) in RCA: 151] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Revised: 10/28/2016] [Accepted: 12/09/2016] [Indexed: 12/18/2022]
Abstract
As the physiological impact of chronic stress is difficult to study in humans, naturalistic stressors are invaluable sources of information in this area. This review systematically evaluates the research literature examining biomarkers of chronic stress, including neurocognition, in informal dementia caregivers. We identified 151 papers for inclusion in the final review, including papers examining differences between caregivers and controls as well as interventions aimed at counteracting the biological burden of chronic caregiving stress. Results indicate that cortisol was increased in caregivers in a majority of studies examining this biomarker. There was mixed evidence for differences in epinephrine, norepinephrine and other cardiovascular markers. There was a high level of heterogeneity in immune system measures. Caregivers performed more poorly on attention and executive functioning tests. There was mixed evidence for memory performance. Interventions to reduce stress improved cognition but had mixed effects on cortisol. Risk of bias was generally low to moderate. Given the rising need for family caregivers worldwide, the implications of these findings can no longer be neglected.
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Affiliation(s)
- Andrew P Allen
- APC Microbiome Institute, Biosciences Institute, University College Cork, Cork, Ireland; Department of Psychiatry & Neurobehavioural Science, University College Cork, Cork, Ireland
| | - Eileen A Curran
- The Irish Centre for Fetal and Neonatal Translational Research (INFANT), University College Cork, Cork, Ireland; Department of Epidemiology & Public Health, University College Cork, Cork, Ireland
| | - Áine Duggan
- School of Medicine, University College Cork, Cork, Ireland
| | - John F Cryan
- APC Microbiome Institute, Biosciences Institute, University College Cork, Cork, Ireland; Department of Anatomy & Neuroscience, University College Cork, Cork, Ireland
| | - Aoife Ní Chorcoráin
- Centre for Gerontology & Rehabilitation, University College Cork, Cork, Ireland
| | - Timothy G Dinan
- APC Microbiome Institute, Biosciences Institute, University College Cork, Cork, Ireland; Department of Psychiatry & Neurobehavioural Science, University College Cork, Cork, Ireland
| | - D William Molloy
- Centre for Gerontology & Rehabilitation, University College Cork, Cork, Ireland
| | - Patricia M Kearney
- The Irish Centre for Fetal and Neonatal Translational Research (INFANT), University College Cork, Cork, Ireland; Department of Epidemiology & Public Health, University College Cork, Cork, Ireland
| | - Gerard Clarke
- APC Microbiome Institute, Biosciences Institute, University College Cork, Cork, Ireland; Department of Psychiatry & Neurobehavioural Science, University College Cork, Cork, Ireland.
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Teresi JA, Burnes D, Skowron EA, Dutton MA, Mosqueda L, Lachs MS, Pillemer K. State of the science on prevention of elder abuse and lessons learned from child abuse and domestic violence prevention: Toward a conceptual framework for research. J Elder Abuse Negl 2016; 28:263-300. [PMID: 27676289 DOI: 10.1080/08946566.2016.1240053] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The goal of this review is to discuss the state of the science in elder abuse prevention. Findings from evidence-based programs to reduce elder abuse are discussed, drawing from findings and insights from evidence-based programs for child maltreatment and domestic/intimate partner violence. A conceptual measurement model for the study of elder abuse is presented and linked to possible measures of risk factors and outcomes. Advances in neuroscience in child maltreatment and novel measurement strategies for outcome assessment are presented.
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Affiliation(s)
- Jeanne A Teresi
- a Columbia University Stroud Center , New York State Psychiatric Institute , New York , New York , USA.,b Research Division , Hebrew Home at RiverSpring Health , Riverdale , New York , USA
| | - David Burnes
- c Factor-Inwentash Faculty of Social Work , University of Toronto , Toronto , Ontario , Canada.,d Baycrest Health Sciences , Rotman Research Institute , Toronto , Ontario , Canada
| | - Elizabeth A Skowron
- e Department of Counseling Psychology & Human Services , University of Oregon , Eugene , Oregon , USA.,f Prevention Science Institute , University of Oregon , Eugene , Oregon , USA
| | - Mary Ann Dutton
- g Department of Psychiatry , Georgetown University Medical Center , Washington , DC , USA
| | - Laura Mosqueda
- h Family Medicine and Geriatrics and National Center on Elder Abuse, Keck School of Medicine , University of Southern California , Los Angeles , California , USA
| | - Mark S Lachs
- i Division of Geriatrics and Palliative Medicine, Weill Cornell Medical College , Cornell University , New York , New York , USA
| | - Karl Pillemer
- j Department of Human Development , Cornell University , Ithaca , New York , USA
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Ross A, Yang L, Klagholz SD, Wehrlen L, Bevans MF. The relationship of health behaviors with sleep and fatigue in transplant caregivers. Psychooncology 2016; 25:506-12. [PMID: 26179453 PMCID: PMC5526445 DOI: 10.1002/pon.3860] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2014] [Revised: 04/06/2015] [Accepted: 05/10/2015] [Indexed: 01/28/2023]
Abstract
OBJECTIVE The burden and psychological impact of providing care to a loved one with cancer is significant and associated with a number of problems including sleep disturbance and fatigue. While engaging in healthy behaviors such as proper nutrition, exercise, and stress reduction may improve sleep and fatigue, few studies have focused on this relationship. The objective of this study is to examine the relationship of health behaviors with sleep quality and fatigue in transplant caregivers. METHODS Data were analyzed from a cross-sectional survey of 78 caregivers of patients undergoing allogeneic hematopoietic stem cell transplantation. Measures included: Health-Promoting Lifestyle Profile II (HPLP-II), Brief Symptom Inventory (Distress), Caregiver Reaction Assessment (Caregiver Burden), Pittsburgh Sleep Quality Index, and the Multidimensional Fatigue Symptom Inventory Short-Form. RESULTS Controlling for age, gender, BMI, burden and distress, health behaviors predicted sleep quality (B = -0.408, p = 0.021) and fatigue (B = -0.966, p < 0.001). Stress management (B = -0.450, p = 0.001), nutrition (B = -0.249, p = 0.048), and interpersonal relationships (B = -0.319, p = 0.049) were the HPLP-II subscales that significantly predicted sleep quality; nearly every HPLP-II subscale predicted fatigue. CONCLUSIONS Despite the burden and distress associated with caregiving, engaging in healthy behaviors may help to improve sleep and fatigue in transplant caregivers. Published 2015. This article is a U.S. Government work and is in the public domain in the USA.
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Affiliation(s)
- Alyson Ross
- National Institutes of Health Clinical Center, Nursing Department, Bethesda, MD
| | - Li Yang
- National Institutes of Health Clinical Center, Nursing Department, Bethesda, MD
| | - Stephen D. Klagholz
- National Institutes of Health Clinical Center, Nursing Department, Bethesda, MD
| | - Leslie Wehrlen
- National Institutes of Health Clinical Center, Nursing Department, Bethesda, MD
| | - Margaret F. Bevans
- National Institutes of Health Clinical Center, Nursing Department, Bethesda, MD
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Martín-García R, Martín-Avila G, la Rubia-Marcos MD, Maroto-Rodríguez R, Ortega-Angulo C, Carreras Rodriguez MT, Abad Santos F, Gago Veiga AB. Consumption of Drugs and Nonpharmacological Therapies in Caregivers of Patients with Alzheimer's Disease: A Case-Control Study in Madrid. Dement Geriatr Cogn Dis Extra 2016; 6:68-77. [PMID: 27065471 PMCID: PMC4821148 DOI: 10.1159/000442942] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Background Dementia is a neurodegenerative disease whose prevalence is rising, and the need for assistance to patients becomes indispensable. The different types of dementia and their treatments have been widely studied; however, the health status of caregivers also requires our attention. Objective The aim of our research was to evaluate whether caregivers of patients with dementia consume more medications than the general population, indicating underlying pathologies. Methods A total of 91 caregivers of dementia patients were interviewed and their answers were compared with those from a control group of 48 people, taking into account demographic data, characteristics of patients and caregivers, pharmacological and nonpharmacological treatments and burden. Results Caregivers showed a significantly higher consumption of anxiolytics, antidepressants and antiplatelets (22.3, 13.2 and 11%, respectively) than the control group (14.6, 0 and 0%, respectively). Moreover, 45.1% of the caregivers used nonpharmacological therapies compared with 6.2% of the control group. There was a tendency to take more medications in those caregivers suffering from burden and those who had to take care of patients with behavioral changes. Conclusion Caregivers of dementia patients need more pharmacological and nonpharmacological therapies. They are a risk group that needs better care from the health system.
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Affiliation(s)
| | | | | | | | | | - María Teresa Carreras Rodriguez
- Alzheimer's Disease and Other Cognitive Disorders Unit, Department of Neurology, Hospital Universitario de la Princesa, Instituto de Investigación Sanitaria Princesa (IP), Madrid, Spain
| | - Francisco Abad Santos
- Clinical Pharmacology Service, Hospital Universitario de la Princesa, Instituto Teófilo Hernando, Instituto de Investigación Sanitaria Princesa (IP), Madrid, Spain
| | - Ana Beatriz Gago Veiga
- Alzheimer's Disease and Other Cognitive Disorders Unit, Department of Neurology, Hospital Universitario de la Princesa, Instituto de Investigación Sanitaria Princesa (IP), Madrid, Spain
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Abstract
OBJECTIVES Studies investigating health effects of work and family stress usually consider these factors in isolation. The present study investigated prospective interactive effects of job strain and informal caregiving on allostatic load (AL), a multisystem indicator of physiological dysregulation. METHODS Participants were 7007 British civil servants from the Whitehall II cohort study. Phase 3 (1991-1994) served as the baseline, and Phases 5 (1997-1999) and 7 (2002-2004) served as follow-ups. Job strain (high job demands combined with low control) and caregiving (providing care to aged or disabled relatives) were assessed at baseline. AL index (possible range, 0-9) was assessed at baseline and both follow-ups based on nine cardiovascular, metabolic, and immune biomarkers. Linear mixed-effect models were used to examine the association of job strain and caregiving with AL. RESULTS High caregiving burden (above the sample median weekly hours of providing care) predicted higher AL levels, with the effect strongest in those also reporting job strain (b = 0.36, 95% confidence interval = 0.01-0.71); however, the interaction between job strain and caregiving was not significant (p = .56). Regardless of job strain, participants with low caregiving burden (below sample median) had lower subsequent AL levels than did non-caregivers (b = -0.22, 95% confidence interval = -0.06--0.37). CONCLUSIONS The study provides some evidence for adverse effects of stress at work combined with family demands on physiological functioning. However, providing care to others may also have health protective effects if it does not involve excessive time commitment.
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Jeste DV, Palmer BW, Rettew DC, Boardman S. Positive psychiatry: its time has come. J Clin Psychiatry 2015; 76:675-83. [PMID: 26132670 PMCID: PMC5748141 DOI: 10.4088/jcp.14nr09599] [Citation(s) in RCA: 103] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Accepted: 03/10/2015] [Indexed: 12/24/2022]
Abstract
Traditionally, psychiatry has been defined and practiced as a branch of medicine focused on the diagnosis and treatment of mental illnesses. Based on growing empirical evidence, we believe that this definition warrants expansion to include the concept of positive psychiatry. In the present article, we provide a critical overview of this emerging field and a select review of relevant scientific literature. Positive psychiatry may be defined as the science and practice of psychiatry that seeks to understand and promote well-being through assessment and interventions involving positive psychosocial characteristics (PPCs) in people who suffer from or are at high risk of developing mental or physical illnesses. It can also benefit nonclinical populations. Positive psychiatry has 4 main components: (1) positive mental health outcomes (eg, well-being), (2) PPCs that comprise psychological traits (resilience, optimism, personal mastery and coping self-efficacy, social engagement, spirituality and religiosity, and wisdom-including compassion) and environmental factors (family dynamics, social support, and other environmental determinants of overall health), (3) biology of positive psychiatry constructs, and (4) positive psychiatry interventions including preventive ones. There are promising empirical data to suggest that positive traits may be improved through psychosocial and biological interventions. As a branch of medicine rooted in biology, psychiatry, especially with the proposed conceptualization of positive psychiatry, is well poised to provide major contributions to the positive mental health movement, thereby impacting the overall health care of the population.
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Affiliation(s)
- Dilip V. Jeste
- University of California, San Diego (UCSD) Center for Healthy Aging, La Jolla, CA,UCSD Sam and Rose Stein Institute for Research on Aging, La Jolla, CA,UCSD Department of Psychiatry, La Jolla, CA
| | - Barton W. Palmer
- University of California, San Diego (UCSD) Center for Healthy Aging, La Jolla, CA,UCSD Sam and Rose Stein Institute for Research on Aging, La Jolla, CA,UCSD Department of Psychiatry, La Jolla, CA
| | - David C. Rettew
- University of Vermont College of Medicine, Vermont Center for Children, Youth, and Families. Burlington, VT
| | - Samantha Boardman
- Cornell Medical College, Departments of Psychiatry and Public Health, New York, NY
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de Labra C, Millán-Calenti JC, Buján A, Núñez-Naveira L, Jensen AM, Peersen MC, Mojs E, Samborski W, Maseda A. Predictors of caregiving satisfaction in informal caregivers of people with dementia. Arch Gerontol Geriatr 2015; 60:380-8. [DOI: 10.1016/j.archger.2015.03.002] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Revised: 03/05/2015] [Accepted: 03/06/2015] [Indexed: 10/23/2022]
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Abstract
BACKGROUND Evidence suggests that emotional distress and objective demands of cancer caregiving are comparable to those of dementia caregiving, yet little research has focused on the physical health of cancer caregivers. Whether the stress leads directly to changes in health or whether the stress leads to changes in health behaviors, which in turn affect health, has not been systematically examined. OBJECTIVE The objective of this study was to review the research literature regarding changes in health behaviors associated with caring for an individual with cancer. METHODS Literature was reviewed from multiple databases including CINAHL (Cumulative Index to Nursing and Allied Health Literature), CINAHL Plus, PsycNET, PubMed, SCOPUS, EMBASE, and Web of Science. Key words included "health behavior," "health promotion," "caregivers/caregiving," "cancer/oncology," "diet/nutrition," "exercise/physical activity," "stress management," "smoking" and "alcohol." Studies were included if they involved informal adult caregivers and at least 1 behavior associated with a healthy lifestyle. Of the 866 studies identified, 8 met the criteria. RESULTS Studies revealed conflicting information, with some suggesting deleterious changes in behaviors, whereas others found the changes protective. CONCLUSIONS The lack of uniformity of terminology and conflicting findings make it difficult to conclude the impact of the caregiving experience on the health behaviors of cancer caregivers. Something is placing caregivers at risk for illness and early death, but the mechanisms behind the risk and the role of unhealthy behaviors are not clear. IMPLICATIONS FOR PRACTICE At a minimum, cancer caregivers should be screened for behavior changes and disease risk. Developing standardized measures for future research including controlled, longitudinal studies is needed.
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Wu IC, Hsiung CA, Chang IS, Wu MS, Chang YH, Hsu CC. Personal mastery, multisystem physiological dysregulation and risk of functional decline in older adults: A prospective study in Taiwan. Geriatr Gerontol Int 2014; 15:707-14. [DOI: 10.1111/ggi.12334] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2014] [Indexed: 11/30/2022]
Affiliation(s)
- I-Chien Wu
- Institute of Population Health Sciences; National Health Research Institutes; Miaoli County Taiwan
- Program for Aging; College of Medicine; China Medical University; Taichung Taiwan
| | - Chao A Hsiung
- Institute of Population Health Sciences; National Health Research Institutes; Miaoli County Taiwan
| | - I-Shou Chang
- Institute of Cancer Research and Division of Biostatistics and Bioinformatics; National Health Research Institutes; Miaoli County Taiwan
| | - Ming-Shiang Wu
- Institute of Population Health Sciences; National Health Research Institutes; Miaoli County Taiwan
| | - Yu-Hung Chang
- Department of Public Health; China Medical University; Taichung Taiwan
| | - Chih-Cheng Hsu
- Institute of Population Health Sciences; National Health Research Institutes; Miaoli County Taiwan
- Department of Health Services Administration; China Medical University and Hospital; Taichung Taiwan
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Abstract
BACKGROUND Chronic stress negatively affects health and well-being. A growing population of informal dementia caregivers experience chronic stress associated with extraordinary demands of caring for a relative with dementia. This review summarizes physiological and functional changes due to chronic dementia caregiver stress. METHODS A literature search for papers assessing effects of dementia caregiving was conducted focusing on publications evaluating differences between caregivers and non-caregivers in objective measures of health and cognition. RESULTS The review identified 37 studies describing data from 4,145 participants including 749 dementia caregivers and 3,396 non-caregiver peers. Objective outcome measures affected in dementia caregivers included markers of dyscoagulation, inflammation, and cell aging as well as measures of immune function, sleep, and cognition. Though diverse in designs, samples, and study quality, the majority of the studies indicated increased vulnerability of dementia caregivers to detrimental changes in health and cognition. Demographic and personality characteristics moderating or mediating effects of chronic stress in caregivers were also reviewed. CONCLUSIONS There is accumulating evidence that chronic dementia caregiver stress increases their vulnerability to disease and diminishes their ability to provide optimal care. Clinicians and society need to appreciate the extent of deleterious effects of chronic stress on dementia caregiver health.
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Wallace M, Harville E, Theall K, Webber L, Chen W, Berenson G. Neighborhood poverty, allostatic load, and birth outcomes in African American and white women: findings from the Bogalusa Heart Study. Health Place 2013; 24:260-6. [PMID: 24184350 PMCID: PMC3921680 DOI: 10.1016/j.healthplace.2013.10.002] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Revised: 08/08/2013] [Accepted: 10/03/2013] [Indexed: 01/09/2023]
Abstract
As a biologically-mediated pathway between adversity and declines in physical health, allostatic load has been frequently hypothesized as a potential contributor to racial disparities in birth outcomes, but an empirical evidence is lacking. The purpose of this study was to examine the relationships between maternal preconception allostatic load, race, and adverse birth outcomes within the context of neighborhood-level poverty using data from the Bogalusa Heart Study. Allostatic load was quantified as a count of regulatory biomarkers falling in the highest risk quartile of the sample distribution as measured from a physical examination that took place prior to conception. Consistent with previous findings, African American women resided in more impoverished neighborhoods and had higher allostatic load scores compared to whites; however, allostatic load was not associated with preterm birth or low birth weight in fully adjusted models. These results underscore a need for further refinement of both biologic and contextual measures that capture holistically the way in which stressful conditions and experiences encountered across the life-course influence health potentials and engender inequities in reproductive health outcomes.
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Affiliation(s)
- Maeve Wallace
- Department of Epidemiology Tulane University School of Public Health and Tropical Medicine 1440 Canal St. Suite 2000 New Orleans, LA70112
| | - Emily Harville
- Department of Epidemiology Tulane University School of Public Health and Tropical Medicine 1440 Canal St. Suite 2000 New Orleans, LA70112
| | - Katherine Theall
- Department of Global Community Health and Behavioral Sciences Tulane University School of Public Health and Tropical Medicine 1440 Canal St. Suite 2301 New Orleans, LA 70112
| | - Larry Webber
- Department of Biostatistics and Bioinformatics Tulane University School of Public Health and Tropical Medicine 1440 Canal St. Suite 2000 New Orleans, LA70112
| | - Wei Chen
- Department of Epidemiology Tulane University School of Public Health and Tropical Medicine 1440 Canal St. Suite 2000 New Orleans, LA70112
| | - Gerald Berenson
- Department of Epidemiology Tulane University School of Public Health and Tropical Medicine 1440 Canal St. Suite 2000 New Orleans, LA70112
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Glei DA, Goldman N, Wu CH, Weinstein M. Does exposure to stressors predict changes in physiological dysregulation? Ann Behav Med 2013; 46:121-6. [PMID: 23526059 DOI: 10.1007/s12160-013-9485-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
BACKGROUND The allostatic load framework implies that cumulative exposure to stressors results in multi-system physiological dysregulation. PURPOSE The purpose of this study was to investigate the effect of stress burden on subsequent changes (2000-2006) in physiological dysregulation. METHODS Data came from a population-based cohort study in Taiwan (n = 521, aged 54+ in 2000, re-examined in 2006). Measures of stressful events and chronic strain were based on questions asked in 1996, 1999, and 2000. A measure of trauma was based on exposure to the 1999 earthquake. Dysregulation was based on 17 biomarkers (e.g., metabolic, inflammatory, neuroendocrine). RESULTS There were some small effects among men: chronic strain was associated with subsequent increases in dysregulation (standardized β = 0.08, 95 % CI = 0.01 to 0.20), particularly inflammation; life events were also associated with increased inflammation (β = 0.10, CI = 0.01 to 0.26). There were no significant effects in women. CONCLUSIONS We found weak evidence that stress burden is associated with changes in dysregulation.
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Affiliation(s)
- Dana A Glei
- Center for Population and Health, Georgetown University, Washington, DC, USA.
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Abstract
Alzheimer's disease (AD) is the most common type of dementia and is a significant public health problem that will intensify as the population ages. The behavioral and psychological symptoms of dementia (BPSD) present a significant burden to patients, their families, and their caregivers. The majority of care is provided at home by family caregivers. Caring for a person with AD and other dementias is associated with significant risk to the caregiver's health and well-being. Healthcare providers must recognize that family caregivers often present as secondary patients. Given the importance of these caregivers to patients with AD and other dementias, it is vital to understand the risk factors that impact caregiver health and well-being. Non-pharmacological interventions can reduce the negative impact of caregiver burden on caregiver health, reduce premature institutionalization of patients, and improve quality of life for patients, their families, and their caregivers. This article summarizes recent relevant research concerning AD and dementia caregiver health and psychosocial interventions.
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Laditka SB, Tseng W, Price AE, Ivey SL, Friedman DB, Liu R, Wu B, Logsdon RG, Beard RL. Beliefs about promoting cognitive health among Filipino Americans who care for persons with dementia. Int J Aging Hum Dev 2013; 75:273-96. [PMID: 23350346 DOI: 10.2190/ag.75.3.d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
We examined beliefs about promoting cognitive health among Filipino Americans who care for persons with dementia, their awareness of media information about cognitive health, and their suggestions for communicating such information to other caregivers. We conducted three focus groups (25 participants). The constant comparison method compared themes across focus groups. Caregivers most frequently described cognitive health benefits of social engagement and leisure; next in emphasis were benefits of healthy diets. There was less emphasis on physical activity. Participants had heard from television that avoiding smoking, alcohol, and drugs might promote cognitive health. Ways to inform others about cognitive health included information in Filipino newspapers, and handouts in Filipino languages, distributed in Filipino stores, workplaces, community organizations, and health care facilities. Findings suggest an opportunity to develop public health messages promoting cognitive health that are in-language, published in ethnic-specific media, and that are culturally appropriate for Filipino and other Asian Americans.
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Affiliation(s)
- Sarah B Laditka
- University of North Carolina at Charlotte, Department of Public Health Sciences, NC 28223, USA.
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Song J, Mailick MR, Ryff CD, Coe CL, Greenberg JS, Hong J. Allostatic load in parents of children with developmental disorders: moderating influence of positive affect. J Health Psychol 2013; 19:262-72. [PMID: 23300048 DOI: 10.1177/1359105312468193] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
This study examines whether parents of children with developmental disorders are at risk of elevated allostatic load relative to control parents and whether positive affect moderates difference in risk. In all, 38 parents of children with developmental disorders and 38 matched comparison parents were analyzed. Regression analyses revealed a significant interaction between parent status and positive affect: parents of children with developmental disorders had lower allostatic load when they had higher positive affect, whereas no such association was evident for comparison parents. The findings suggest that promoting greater positive affect may lower health risks among parents of children with developmental disorders.
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Rodakowski J, Skidmore ER, Rogers JC, Schulz R. Role of social support in predicting caregiver burden. Arch Phys Med Rehabil 2012; 93:2229-36. [PMID: 22824248 PMCID: PMC3508254 DOI: 10.1016/j.apmr.2012.07.004] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2012] [Revised: 07/02/2012] [Accepted: 07/09/2012] [Indexed: 10/28/2022]
Abstract
OBJECTIVE To examine the unique contribution of social support to burden in caregivers of adults aging with spinal cord injury (SCI). DESIGN Secondary analyses of cross-sectional data from a large cohort of adults aging with SCI and their primary caregivers. SETTING Multiple community locations. PARTICIPANTS Caregivers of community-dwelling adults aging with SCI (n=173) were interviewed as part of a multisite randomized controlled trial. The mean age ± SD of caregivers was 53±15 years and of care-recipients, 55±13 years. INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES The primary outcome was caregiver burden measured with the Abridged Version of the Zarit Burden Interview. A hierarchical multiple regression analysis examined the effects of social supports (social integration, received social support, and negative social interactions) on burden in caregivers of adults aging with SCI while controlling for demographic characteristics and caregiving characteristics. RESULTS After controlling for demographic characteristics and caregiving characteristics, social integration (β=-.16, P<.05), received social support (β=-.15, P<.05), and negative social interactions (β=.21, P<.01) were significant independent predictors of caregiver burden. CONCLUSIONS Findings demonstrate that social support is an important factor associated with burden in caregivers of adults aging with SCI. Social support should be considered for assessments and interventions designed to identify and reduce caregiver burden.
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Affiliation(s)
- Juleen Rodakowski
- Department of Occupational Therapy, University of Pittsburgh, Pittsburgh, PA 15260, USA.
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Abstract
The theoretical constructs of allostasis and allostatic load (AL) have contributed to our understanding of how constantly changing social and environmental factors impact physiological functioning and shape health and aging disparities, particularly along socioeconomic, gendered, racial, and ethnic lines. AL represents the cumulative dysregulation of biological systems with prolonged or poorly regulated allostatic responses. Nearly two decades of empirical research has focused on operationalizing the AL construct for examining the antecedents and health outcomes accompanying multisystem biological dysregulation. The purpose of this systematic review is to examine the empirical literature that quantifies the AL construct; the review also evaluates the social, environmental, and genetic antecedents of AL as well as its predictive utility for a variety of health outcomes. A total of 58 articles published between 1997 and 2012 were retrieved, analyzed, and synthesized. The results revealed considerable heterogeneity in the operationalization of AL and the measurement of AL biomarkers, making interpretations and comparisons across studies challenging. There is, however, empirical substantiation for the relationships between AL and socioeconomic status, social relationships, workplace, lifestyle, race/ethnicity, gender, stress exposure, and genetic factors. The literature also demonstrated associations between AL and physical and mental health and all-cause mortality. Targeting the antecedents of AL during key developmental periods is essential for improving public health. Priorities for future research include conducting prospective longitudinal studies, examining a broad range of antecedent allostatic challenges, and collecting reliable measures of multisystem dysregulation explicitly designed to assess AL, at multiple time points, in population-representative samples.
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