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Iacono A, Oremus M, Maxwell CJ, Tyas SL. Functional social isolation mediates the association between depression and executive function in older women: findings from the Canadian Longitudinal Study on Aging Comprehensive cohort. NEUROPSYCHOLOGY, DEVELOPMENT, AND COGNITION. SECTION B, AGING, NEUROPSYCHOLOGY AND COGNITION 2024; 31:661-681. [PMID: 37350151 DOI: 10.1080/13825585.2023.2226855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 06/13/2023] [Indexed: 06/24/2023]
Abstract
Depression and social isolation increase risk for executive function declines and are among the top five modifiable risk factors for dementia. However, the interrelationships between depression, social isolation and executive function are not well established. Further evidence is needed to inform strategies to promote executive function and independence in older age. We examined whether social isolation mediated the association between depression and executive function in community-dwelling middle-aged and older adults and whether this association was modified by age and sex. Adults aged 45 to 85 years from the Canadian Longitudinal Study on Aging (CLSA) Comprehensive cohort were followed over three years (complete case analysis, n = 14,133). Baseline depressive symptoms, a history of clinical depression, and functional social isolation (perceived lack of social support) were self-reported. Executive function at follow-up was a composite measure of five cognitive tests. Conditional process analysis assessed the mediating effects of functional social isolation across age group and sex, adjusted for sociodemographic and health covariates. Functional social isolation significantly mediated the association of depressive symptoms (proportion mediated [PM] = 8.0%) or clinical depression (PM = 17.5%) with executive function only among women aged 75+ years. Functional social isolation explains a proportion of the total effect of depressive symptoms or clinical depression on executive function in women aged 75 and older. Although reverse causation cannot be ruled out, our findings suggest that interventions that reduce functional social isolation or depression in older women may promote executive function.
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Affiliation(s)
- Anita Iacono
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
| | - Mark Oremus
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
| | - Colleen J Maxwell
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
- School of Pharmacy, University of Waterloo, Waterloo, Ontario, Canada
| | - Suzanne L Tyas
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
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Aldbyani A, Nasser Alhadoor ZA. The impact of mindfulness training on alleviating COVID-19 fear among international students in China: A quasi-experimental study. Heliyon 2024; 10:e31809. [PMID: 38845936 PMCID: PMC11153168 DOI: 10.1016/j.heliyon.2024.e31809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 05/21/2024] [Accepted: 05/22/2024] [Indexed: 06/09/2024] Open
Abstract
This study investigated the effects of mindfulness training on alleviating fear of the COVID-19 epidemic among international students in China during the academic year 2020. The training group participants (N = 41) and the control group participants (N = 44) were surveyed pre-and post-training with the two English questionnaires: The Five-Facet Mindfulness Questionnaire (FFMQ) and the fear of the COVID-19 scale (FCV-19S). The results showed that, regarding the relationship between the two main variables in the study, mindfulness is related negatively to the COVID-19 epidemic. Moreover, compared to the control group, results showed that individuals in the training group demonstrated significant improvements in mindfulness levels and decreased Fear of COVID-19. Thus, findings suggest that a short online mindfulness meditation training may reduce fear of the COVID-19 epidemic.
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Gnanasegar R, Wolfman W, Galan LH, Cullimore A, Shea AK. Does menopause hormone therapy improve symptoms of depression? Findings from a specialized menopause clinic. Menopause 2024; 31:320-325. [PMID: 38377443 DOI: 10.1097/gme.0000000000002325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
OBJECTIVE Depressive symptoms are commonly reported during the perimenopause and in the early postmenopausal years. Although menopausal hormone therapy (MHT) is considered the most effective treatment option for vasomotor symptoms, its effect on mood-related symptoms is less established. This study aims to assess interval change in depressive symptoms after initiation of MHT treatment in women seeking care at a Canadian specialized menopause clinic. METHODS Women and female-presenting people attending the St. Joseph's Healthcare Menopause Clinic in Hamilton, Ontario, were invited to participate in this study. Participants (n = 170) completed a self-report questionnaire, which included their medical history as well as validated tools for bothersome symptoms at their initial visit. A shortened version was administered at the follow-up visit 3 to 12 months later with the same validated tools. We sought to examine interval changes on the Center for Epidemiological Studies Depression Scale based on type of treatment used and MHT dose, while controlling for relevant demographic variables (smoking, education level, age). RESULTS There was a high rate of depressive symptoms in those seeking specialized menopause care (62%). MHT use was associated with significantly improved depressive symptoms, both alone and in addition to an antidepressant medication ( P < 0.001). Younger age, lower education attainment, and smoking were all associated with higher depression scores. CONCLUSION This study supports the use of MHT to improve depressive symptoms experienced by those seeking specialized menopause care. Further investigation into timing of treatment initiation may facilitate a personalized treatment approach to improve quality of life of women in the peri- and postmenopausal years.
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Lin S(L. Healthy Immigrant Effect or Under-Detection? Examining Undiagnosed and Unrecognized Late-Life Depression for Racialized Immigrants and Nonimmigrants in Canada. J Gerontol B Psychol Sci Soc Sci 2024; 79:gbad104. [PMID: 37498769 PMCID: PMC11036341 DOI: 10.1093/geronb/gbad104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Indexed: 07/29/2023] Open
Abstract
OBJECTIVES Immigrants to Canada tend to have a lower incidence of diagnosed depression than nonimmigrants. One theory suggests that this "healthy immigrant effect (HIE)" is due to positive selection. Another school of thought argues that the medical underuse of immigrants may be the underlying reason. This unclear "immigrant paradox" is further confounded by the intersecting race-migration nexus. METHODS This population-based study analyzed data of participants (n = 28,951, age ≥45) from the Canadian Community Health Survey (2015-2018). Multivariable logistic regression was employed to examine associations between race-migration nexus and mental health outcomes, including depressive symptoms (Patient Health Questionnaire [PHQ-9] score ≥10). RESULTS Compared to Canadian-born (CB) Whites, immigrants, regardless of race, were less likely to receive a mood/anxiety disorder diagnosis (M/A-Dx) by health providers in their lifetime. Racialized immigrants were mentally disadvantaged with increased odds of undiagnosed depression (Adjusted odds ratio [AOR] = 1.76, 99% Confidence interval [CI]:1.30-2.37), whereas White immigrants were mentally healthier with decreased odds of PHQ depression (AOR=0.75, 99%CI: 0.58, 0.96) and poor self-rated mental health (AOR=0.56, 99% CI=0.33, 0.95). Among the subpopulation without a previous M/A-Dx (N = 25,203), racialized immigrants had increased odds of PHQ depression (AOR = 1.45, 99% CI: 1.15-1.82) and unrecognized depression (AOR = 1.47, 99% CI: 1.08-2.00) than CB Whites. Other risk factors for undiagnosed depression include the lack of regular care providers, emergency room as the usual source of care, and being home renters. DISCUSSION Despite Canadian universal health coverage, the burden of undiagnosed depression disproportionately affects racialized (but not White) immigrants in mid to late life. Contingent on race-migration nexus, the HIE in mental health may be mainly driven by the healthier profile of White immigrants and partly attributable to the under-detection (by health professionals) and under-recognition of mental health conditions among racialized immigrants. A paradigm shift is needed to estimate late-life depression for medically underserved populations.
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Affiliation(s)
- Shen (Lamson) Lin
- Department of Social and Behavioural Sciences, City University of Hong Kong, Kowloon, Hong Kong Special Administrative Region, China
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, Ontario, Canada
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Jiménez AL, Cruz-Gonzalez M, Forsyth Calhoun T, Cohen L, Alegría M. Late life anxiety and depression symptoms, and suicidal behaviors in racial/ethnic minority older adults in community-based organizations and community clinics in the U.S. CULTURAL DIVERSITY & ETHNIC MINORITY PSYCHOLOGY 2024; 30:22-34. [PMID: 35113605 PMCID: PMC9519187 DOI: 10.1037/cdp0000524] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
OBJECTIVE Late life anxiety and depression represent a significant source of disability, with racial/ethnic minority older adults in the U.S. showing marked disparities in healthy aging. Community-based organizations (CBOs) and community clinics serve these populations for preventive care, yet few identify their mental health service needs. We examine the association between race/ethnicity and risk of mild-to-severe symptoms of anxiety and depression, and suicidal behaviors in minority older adults. METHOD Data come from the multisite randomized controlled trial Building Community Capacity for Disability Prevention for Minority Elders, which screened 1,057 adults (45.5% Asian, 26.8% Latinx, 15.0% non-Latinx Black, 8.5% non-Latinx White, and 4.2% American Indian) aged 60 + years at CBOs and clinics in Massachusetts, New York, Florida, and Puerto Rico. Screened participants completed the Generalized Anxiety Disorder-7 (GAD-7) for anxiety symptoms, the Geriatric Depression Scale-15 (GDS-15) for depression symptoms, and the Paykel Suicide Risk Questionnaire for suicidal behaviors. RESULTS 28.1% of older adults reported mild-to-severe anxiety symptoms, 30.1% reported mild-to-severe depression symptoms, and 4.3% reported at least one suicidal behavior. Compared to non-Latinx Whites, Latinxs had higher odds of mild-to-severe anxiety and depression symptoms and one or more suicidal behaviors, and Asians had higher odds of mild-to-severe depression symptoms only. CONCLUSIONS There is an urgent need to improve outreach for screening and preventive mental health care for minority older adults. Expanding outreach and community-based capacity to identify and treat minority older adults with mental health conditions represents an opportunity to prevent disability. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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Affiliation(s)
- Aida L. Jiménez
- Department of Psychology, University of Puerto Rico, San
Juan, Puerto Rico
| | - Mario Cruz-Gonzalez
- Disparities Research Unit, Department of Medicine,
Massachusetts General Hospital
| | | | - Lauren Cohen
- Disparities Research Unit, Department of Medicine,
Massachusetts General Hospital
| | - Margarita Alegría
- Disparities Research Unit, Department of Medicine,
Massachusetts General Hospital
- Departments of Medicine and Psychiatry, Harvard Medical
School
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Song Y, Qian L, Sui J, Greiner R, Li XM, Greenshaw AJ, Liu YS, Cao B. Prediction of depression onset risk among middle-aged and elderly adults using machine learning and Canadian Longitudinal Study on Aging cohort. J Affect Disord 2023; 339:52-57. [PMID: 37380110 DOI: 10.1016/j.jad.2023.06.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 06/01/2023] [Accepted: 06/16/2023] [Indexed: 06/30/2023]
Abstract
BACKGROUND Early identification of the middle-aged and elderly people with high risk of developing depression disorder in the future and the full characterization of the associated risk factors are crucial for early interventions to prevent depression among the aging population. METHODS Canadian Longitudinal Study on Aging (CLSA) has collected comprehensive information, including psychological scales and other non-psychological measures, i.e., socioeconomic, environmental, health, lifestyle, cognitive function, personality, about its participants (30,097 subjects aged from 45 to 85) at baseline phase in 2012-2015. We applied machine learning models for the prediction of these participants' risk of depression onset approximately three years later using information collected at baseline phase. RESULTS Individual-level risk for future depression onset among CLSA participants can be accurately predicted, with an area under receiver operating characteristic curve (AUC) 0.791 ± 0.016, using all baseline information. We also found the 10-item Center for Epidemiological Studies Depression Scale coupled with age and sex information could achieve similar performance (AUC 0.764 ± 0.016). Furthermore, we identified existing subthreshold depression symptoms, emotional instability, low levels of life satisfaction, perceived health, and social support, and nutrition risk as the most important predictors for depression onset independent from psychological scales. LIMITATIONS Depression was based on self-reported doctor diagnosis and depression screening tool. CONCLUSIONS The identified risk factors will further improve our understanding of the depression onset among middle-aged and elderly population and the early identification of high-risk subjects is the first step for successful early interventions.
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Affiliation(s)
- Yipeng Song
- Department of Psychiatry, University of Alberta, Edmonton, Alberta, Canada
| | - Lei Qian
- Department of Psychiatry, University of Alberta, Edmonton, Alberta, Canada
| | - Jie Sui
- School of Psychology, University of Aberdeen, Aberdeen, UK
| | - Russell Greiner
- Department of Psychiatry, University of Alberta, Edmonton, Alberta, Canada; Department of Computing Science, University of Alberta, Edmonton, Alberta, Canada; Alberta Machine Intelligence Institute, Edmonton, Alberta, Canada
| | - Xin-Min Li
- Department of Psychiatry, University of Alberta, Edmonton, Alberta, Canada
| | - Andrew J Greenshaw
- Department of Psychiatry, University of Alberta, Edmonton, Alberta, Canada
| | - Yang S Liu
- Department of Psychiatry, University of Alberta, Edmonton, Alberta, Canada
| | - Bo Cao
- Department of Psychiatry, University of Alberta, Edmonton, Alberta, Canada; Department of Computing Science, University of Alberta, Edmonton, Alberta, Canada.
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Patrick ME, Terry-McElrath YM, Peterson SJ, Birditt KS. Age- and Sex-Varying Associations Between Depressive Symptoms and Substance Use from Modal Ages 35 to 55 in a National Sample of U.S. Adults. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2023; 24:852-862. [PMID: 36680652 PMCID: PMC9862220 DOI: 10.1007/s11121-023-01491-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/05/2023] [Indexed: 01/22/2023]
Abstract
It is important to examine normative age-related change in substance use risk factors across the lifespan, with research focusing on middle adulthood particularly needed. The current study examined time-varying associations between depressive symptoms and alcohol, cigarette, and marijuana use from modal ages 35 to 55 in a national sample of US adults, overall and by sex. Data were obtained from 11,147 individuals in the longitudinal Monitoring the Future study. Participants were in 12th grade (modal age 18) in 1976-1982 and (for the data reported in this study) were surveyed again at modal ages 35 (in 1993-1999), 40, 45, 50, and 55 (in 2013-2019). Weighted time-varying effect modeling was used to examine age-related change in associations among depressive symptoms, any and heavy use of cigarettes, alcohol, and marijuana. Across midlife, greater depressive symptoms were associated with decreased odds of any alcohol use during the 40 s and 50 s, but with increased odds of binge drinking from ages 35-40, and-at most ages-any and pack + cigarette use and any and frequent marijuana use. The association between depressive symptoms and substance use was generally similar for men and women. Results highlight the increased risk for binge drinking, smoking, and marijuana with higher levels of depressive symptoms and underscore the importance of screening and interventions for depressive symptoms and substance use in midlife.
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Affiliation(s)
- Megan E Patrick
- Institute for Social Research, University of Michigan, 426 Thompson St., PO Box 1248, Ann Arbor, MI, 48106-1248, USA.
| | - Yvonne M Terry-McElrath
- Institute for Social Research, University of Michigan, 426 Thompson St., PO Box 1248, Ann Arbor, MI, 48106-1248, USA
| | - Sarah J Peterson
- Institute for Social Research, University of Michigan, 426 Thompson St., PO Box 1248, Ann Arbor, MI, 48106-1248, USA
| | - Kira S Birditt
- Institute for Social Research, University of Michigan, 426 Thompson St., PO Box 1248, Ann Arbor, MI, 48106-1248, USA
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Elshahat S, Moffat T, Gagnon O, Charkatli L, Gomes-Szoke ED. The relationship between diet/nutrition and the mental health of immigrants in Western societies through a holistic bio-psycho-socio-cultural lens: A scoping review. Appetite 2023; 183:106463. [PMID: 36682625 DOI: 10.1016/j.appet.2023.106463] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 12/20/2022] [Accepted: 01/16/2023] [Indexed: 01/20/2023]
Abstract
Epidemiological evidence suggests that diet and nutrition not only impact individuals' physical health but also shape their mental health (MH). The nutrition/diet-MH relationship may be critical among immigrants due to socioeconomic and sociocultural factors. Despite the complex nutrition/diet-MH relationship, most scholarship in this area employs a biomedical perspective. This scoping review of 63 studies deployed a holistic bio-psycho-socio-cultural framework to examine the relationship between diet/nutrition and immigrants' MH. Five automated databases (Embase, PubMed, Medline, PsycINFO and Anthropology Plus) were systematically searched for relevant articles from Western countries. A bio-psycho-socio-cultural conceptual model guided the analysis of the multi-faceted diet/nutrition-MH relationship. Consumption of fruit/vegetables, unsaturated fats, vitamin D-rich foods and whole grains was significantly positively related to MH. Reported pathways included enhanced self-esteem and ability to stay physically active. Energy-dense food consumption emanating from unhealthful dietary acculturation to the Western lifestyle was associated with poor MH through various mechanisms, including exhaustion and worry about developing non-communicable diseases. Food insecurity and related hunger were significantly positively associated with depression and anxiety among immigrants through different pathways, including family conflicts, homesickness, social exclusion, feelings of shame/stigma, and helplessness related to not affording nutritious foods that meet one's cultural dietary requirements. Ethnic food consumption appeared to mitigate MH issues and enhance immigrants' well-being. A bio-psycho-socio-cultural-informed model is needed to gain an in-depth and encompassing understanding of immigrant MH as it relates to diet/nutrition. The first iteration of such a model is presented in this review alongside an illustration of how it may be used to strengthen an analysis and understanding of the multi-faceted diet/nutrition-MH relationship amongst immigrants and inform public health professionals and dieticians/practitioners.
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Affiliation(s)
- Sarah Elshahat
- Department of Anthropology, Faculty of Social Sciences, McMaster University, Hamilton, Ontario, Canada.
| | - Tina Moffat
- Department of Anthropology, Faculty of Social Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Olivia Gagnon
- Department of Neuroscience, Faculty of Science, Carleton University, Ottawa, Ontario, Canada
| | - Lein Charkatli
- Department of Psychology, Neuroscience, & Behavior, Faculty of Sciences, McMaster University, Hamilton, Ontario, Canada; Department of Biology, Faculty of Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Emily D Gomes-Szoke
- Department of Biology, Faculty of Sciences, McMaster University, Hamilton, Ontario, Canada
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Oh JW, Kim SM, Lee D, Yon DK, Lee SW, Smith L, Kostev K, Koyanagi A, Solmi M, Carvalho AF, Shin JI, Son NH, Lee S. Reduced grip strength potentially indicates depression: Investigating multicontinental databases. J Affect Disord 2023; 323:426-434. [PMID: 36481227 DOI: 10.1016/j.jad.2022.12.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/29/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Multi-national studies in the association between handgrip strength and depression in middle and older aged adults are limited. Hence, Brazil, China, Europe, Korea, United Kingdom (UK) and United States (US) datasets were utilized to investigate this association. METHODS A cross-sectional study was conducted with 51,285 participants aged >45 years. Handgrip strength scores were divided into quartiles, groups 1 (highest) to 4 (lowest) in each database, and depression measures converted to binary scores. RESULTS Males in China and UK reported higher adjusted odds ratios (aORs) of depression for groups 2, 3, and 4 than for group 1. Brazil, US, and Korea reported greater aORs in groups 3 and 4 whereas Europe demonstrated increased aORs for group 4 only. Among females, China, Brazil, US, and Korea showed high aORs across all groups, while UK and Europe reported increased aORs for group 4 only. Highest ORs were reported from Korea in group 4 for males (aOR: 3·09; 95 % CI: 2·15-4·43; p < 0·001) and females (aOR: 3·74; 95 % CI: 2·78-5·03; p < 0·001). When removing the regional factor, aORs were higher in lower groups, with the highest reported from group 4 for males (aOR: 2·32; 95 % CI: 2·09-2·58; p < 0·001) and females (aOR: 2·11; 95 % CI: 1·95-2·29; p < 0·001). LIMITATIONS Being a cross-sectional study, the results were not able to establish the causal direction between handgrip strength and depression. CONCLUSION Lower handgrip strength was associated with an increased likelihood of depression. Early assessment of handgrip strength may identify populations at-risk for depression among middle and older aged adults.
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Affiliation(s)
- Jae Won Oh
- Department of Psychiatry, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Republic of Korea
| | - Sun Mi Kim
- Department of Nursing, Sorabol University, Gyeongju, Republic of Korea
| | - Deokjong Lee
- Department of Psychiatry, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Republic of Korea; Department of Psychiatry and the Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Dong Keon Yon
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, Republic of Korea
| | - Seung Won Lee
- Department of Precision Medicine, Sungkyunkwan University School of Medicine, Suwon, Republic of Korea
| | - Lee Smith
- Centre for Health, Performance, and Wellbeing, Anglia Ruskin University, Cambridge, UK
| | | | - Ai Koyanagi
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, Cibersam, ISCIII, Barcelona, Spain; ICREA, Pg. Lluis Companys 23, 08010 Barcelona, Spain
| | - Marco Solmi
- Department of Psychiatry, University of Ottawa, Ottawa, ON, Canada; Department of Mental Health, The Ottawa Hospital, Ontario, Canada; Ottawa Hospital Research Institute (OHRI), Clinical Epidemiology Program University of Ottawa, Ottawa, Ontario; Department of Child and Adolescent Psychiatry, Charité Universitätsmedizin, Berlin, Germany
| | - Andre F Carvalho
- Innovation in Mental and Physical Health and Clinical Treatment, Strategic Research Centre, School of Medicine, Barwon Health, Deakin University, Geelong, VIC, Australia
| | - Jae Il Shin
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Nak-Hoon Son
- Department of Statistics, Keimyung University, Daegu, Republic of Korea.
| | - San Lee
- Department of Psychiatry, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Republic of Korea; Department of Psychiatry and the Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.
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Li F, Li X, Gu X, Zhang T, Xu L, Lin J, Chen K. Egg consumption reduces the risk of depressive symptoms in the elderly: findings from a 6-year cohort study. BMC Psychiatry 2023; 23:44. [PMID: 36650485 PMCID: PMC9843850 DOI: 10.1186/s12888-023-04540-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 01/10/2023] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Accumulating evidence showed that dietary habits might modify the risk of depression. This study aimed to evaluate the longitudinal association of egg consumption with depressive symptoms in the Chinese elderly. METHODS We analyzed the data from Zhejiang Ageing and Health Cohort Study including 8289 participants. The Patient Health Questionnaire-9 scale (PHQ-9) was used to assess depressive symptoms at baseline and three waves of follow-up (2015, 2016, and 2019-2020). A PHQ-9 cut-off score ≥ 5 was used to define depressive symptoms. The participants with depressive symptoms at baseline were excluded. Egg consumption was evaluated through the diet habits section of the baseline questionnaire. Self-reported egg consumption was measured as the number of eggs per week and categorized into three categories. Log-binomial regression models with Generalized Estimating Equations were utilized to evaluate the association of egg consumption with depressive symptoms and estimate relative risks (RRs). RESULTS The mean age of included participants was 68.6 years. After 6 years of follow-up, 1385 (16.7%) participants were indicated with depressive symptoms by PHQ-9 at least once. Compared with non-consumers or less-than-weekly consumers, participants consuming < 3 eggs/week and ≥ 3 eggs/week had 30% (RR = 0.70, 95%CI 0.62-0.80) and 38% (RR = 0.62, 95%CI 0.54-0.71) lower risks of depressive symptoms, respectively. A linear association was confirmed (P for trend < 0.01), and each egg increment per week was associated with a 4% lower risk of depressive symptoms (RR = 0.96, 95%CI 0.93-0.99). Sensitivity analyses yielded consistent results to the main analyses. CONCLUSIONS Egg consumption is prospectively related to a lower risk of depressive symptoms in the Chinese elderly. More prospective studies are needed to verify the association.
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Affiliation(s)
- Fudong Li
- grid.13402.340000 0004 1759 700XDepartment of Epidemiology and Biostatistics, School of Medicine, Zhejiang University, 866 Yuhangtang Road, Xihu District, Hangzhou, 310058 China ,grid.433871.aZhejiang Provincial Center for Disease Control and Prevention, Zhejiang, Hangzhou China
| | - Xiaoli Li
- grid.412465.0The Second Affiliated Hospital of Zhejiang University School of Medicine, Zhejiang, Hangzhou China
| | - Xue Gu
- grid.433871.aZhejiang Provincial Center for Disease Control and Prevention, Zhejiang, Hangzhou China
| | - Tao Zhang
- grid.433871.aZhejiang Provincial Center for Disease Control and Prevention, Zhejiang, Hangzhou China
| | - Le Xu
- grid.433871.aZhejiang Provincial Center for Disease Control and Prevention, Zhejiang, Hangzhou China
| | - Junfen Lin
- grid.433871.aZhejiang Provincial Center for Disease Control and Prevention, Zhejiang, Hangzhou China
| | - Kun Chen
- Department of Epidemiology and Biostatistics, School of Medicine, Zhejiang University, 866 Yuhangtang Road, Xihu District, Hangzhou, 310058, China.
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Mills CM, Keller HH, DePaul VG, Donnelly C. Social Network Factors Affect Nutrition Risk in Middle-Aged and Older Adults: Results from the Canadian Longitudinal Study on Aging. J Nutr Health Aging 2023; 27:46-58. [PMID: 36651486 DOI: 10.1007/s12603-022-1877-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVES To determine which social network, demographic, and health-indicator variables are associated with SCREEN-8 (nutrition risk) scores at two time points, three years apart, using data from the Canadian Longitudinal Study on Aging. DESIGN A retrospective cross-sectional study. SETTING AND PARTICIPANTS 17051 Canadians aged 45 years and older with data from baseline and first follow-up of the Canadian Longitudinal Study on Aging. MEASUREMENTS Nutrition risk was measured using SCREEN-8. Social network factors included social network size, frequency of contact with social network members, social participation, social support, self-rated social standing, and household income. Demographic variables included age, sex assigned at birth, marital status, educational attainment, and living situation (alone or with others). Health-indicator variables included depression, disability, and self-rated general health, mental health, healthy aging, and oral health. Multivariable linear regression was used to analyze the relationship between the social network, demographic, and health-indicator variables and SCREEN-8 scores at two time points, three years apart. RESULTS Among the social network variables, individuals with higher social participation, self-rated social standing, and social support had higher SCREEN-8 scores at baseline and follow-up. Among the demographic variables, individuals who were single or widowed, compared to married or partnered, had lower SCREEN-8 scores at both time points. For the health-indicator variables, individuals who screened negative for depression, and those with higher self-rated general health, healthy aging, and oral health had higher SCREEN-8 scores at both time points. At baseline, as age increased, SCREEN-8 scores also increased. CONCLUSION Individuals with low social participation, low social standing, and low social support may be at increased nutrition risk and should be proactively screened by healthcare professionals. Interventions and community programs designed to increase levels of social participation and foster social support may help to reduce the prevalence of nutrition risk.
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Affiliation(s)
- C M Mills
- Christine Maire Mills, Queen's University, Faculty of Health Sciences, School of Rehabilitation Therapy, Kingston, ON, Canada, https://orcid.org/0000-0002-6662-8613
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Association between Sense of Belonging and Loneliness among the Migrant Elderly Following Children in Jinan, Shandong Province, China: The Moderating Effect of Migration Pattern. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19074396. [PMID: 35410076 PMCID: PMC8998737 DOI: 10.3390/ijerph19074396] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 03/26/2022] [Accepted: 04/04/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND Driven by accelerating population aging and migration, the number of older migrants has increased rapidly in China. Those who moved to cities to look after grandchildren were referred to as the migrant elderly following children (MEFC). This study aims to examine the relationship between sense of belonging and loneliness and explore the moderating effect of migration pattern among the MEFC in China. METHODS The study included 656 MEFC aged 60 years and above. Loneliness was evaluated by the eight-item University of California Los Angeles Loneliness Scale (ULS-8). Sense of belonging and migration pattern were measured using a self-designed questionnaire. Hierarchical multiple regression was conducted to test the proposed association and moderating effect. A margins plot was introduced to illustrate this effect. RESULTS The average ULS-8 score was 12.82 ± 4.05, revealing a low level of loneliness. A weak sense of belonging was related with a higher level of loneliness (β = 0.096, p = 0.014). Migration pattern was found to exacerbate this association (β = 0.138, p = 0.026), especially for the elderly who migrated across provinces. CONCLUSIONS Sense of belonging was correlated with loneliness, and the moderating role of migration pattern was established. Both policymakers and the adult children of inter-provincial migrant elderly should focus on this special subgroup.
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Farid D, Li P, Da Costa D, Afif W, Szabo J, Dasgupta K, Rahme E. Depression, diabetes and immigration status: a retrospective cohort study using the Canadian Longitudinal Study on Aging. CMAJ Open 2022; 10:E508-E518. [PMID: 35700994 PMCID: PMC9343120 DOI: 10.9778/cmajo.20210019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND A bidirectional association between depression and diabetes exists, but has not been evaluated in the context of immigrant status. Given that social determinants of health differ between immigrants and nonimmigrants, we evaluated the association between diabetes and depression incidence, depression and diabetes incidence, and whether immigrant status modified this association, among immigrants and nonimmigrants in Canada. METHODS We employed a retrospective cohort design using data from the Canadian Longitudinal Study on Aging Comprehensive cohort (baseline [2012-2015] and 3-year follow-up [2015-2018]). We defined participants as having diabetes if they self-reported it or if their glycated hemoglobin A1c level was 7% or more; we defined participants as having depression if their Center for Epidemiological Studies Depression score was 10 or higher or if they were currently undergoing depression treatment. We excluded those with baseline depression (Cohort 1) and baseline diabetes (Cohort 2) to evaluate the associations between diabetes and depression incidence, and between depression and diabetes incidence, respectively. We constructed logistic regression models with interaction by immigrant status. RESULTS Cohort 1 (n = 20 723; mean age 62.7 yr, standard deviation [SD] 10.1 yr; 47.6% female) included 3766 (18.2%) immigrants. Among immigrants, 16.4% had diabetes, compared with 15.6% among nonimmigrants. Diabetes was associated with an increased risk of depression in nonimmigrants (adjusted odds ratio [OR] 1.27, 95% confidence interval [CI] 1.08-1.49), but not in immigrants (adjusted OR 1.12, 95% CI 0.80-1.56). Younger age, female sex, weight change, poor sleep quality and pain increased depression risk. Cohort 2 (n = 22 054; mean age 62.1 yr, SD 10.1 yr; 52.2% female) included 3913 (17.7%) immigrants. Depression was associated with an increased risk of diabetes in both nonimmigrants (adjusted OR 1.39, 95% CI 1.16-1.68) and immigrants (adjusted OR 1.60, 95% CI 1.08-2.37). Younger age, male sex, waist circumference, weight change, hypertension and heart disease increased diabetes risk. INTERPRETATION We found an overall bidirectional association between diabetes and depression that was not significantly modified by immigrant status. Screening for diabetes for people with depression and screening for depression for those with diabetes should be considered.
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Affiliation(s)
- Doaa Farid
- Department of Family Medicine (Farid, Szabo), McGill University; Centre for Outcomes Research and Evaluation (Farid, Li, Da Costa, Dasgupta, Rahme), Research Institute of the McGill University Health Centre; Department of Pediatrics (Li), and Division of Clinical Epidemiology (Da Costa, Rahme), Department of Medicine, McGill University; Division of Gastroenterology (Afif), Department of Medicine, and Chronic Viral Illnesses Service (Szabo), McGill University Health Centre; Division of General Internal Medicine (Dasgupta), Department of Medicine, McGill University, Montréal, Que
| | - Patricia Li
- Department of Family Medicine (Farid, Szabo), McGill University; Centre for Outcomes Research and Evaluation (Farid, Li, Da Costa, Dasgupta, Rahme), Research Institute of the McGill University Health Centre; Department of Pediatrics (Li), and Division of Clinical Epidemiology (Da Costa, Rahme), Department of Medicine, McGill University; Division of Gastroenterology (Afif), Department of Medicine, and Chronic Viral Illnesses Service (Szabo), McGill University Health Centre; Division of General Internal Medicine (Dasgupta), Department of Medicine, McGill University, Montréal, Que
| | - Deborah Da Costa
- Department of Family Medicine (Farid, Szabo), McGill University; Centre for Outcomes Research and Evaluation (Farid, Li, Da Costa, Dasgupta, Rahme), Research Institute of the McGill University Health Centre; Department of Pediatrics (Li), and Division of Clinical Epidemiology (Da Costa, Rahme), Department of Medicine, McGill University; Division of Gastroenterology (Afif), Department of Medicine, and Chronic Viral Illnesses Service (Szabo), McGill University Health Centre; Division of General Internal Medicine (Dasgupta), Department of Medicine, McGill University, Montréal, Que
| | - Waqqas Afif
- Department of Family Medicine (Farid, Szabo), McGill University; Centre for Outcomes Research and Evaluation (Farid, Li, Da Costa, Dasgupta, Rahme), Research Institute of the McGill University Health Centre; Department of Pediatrics (Li), and Division of Clinical Epidemiology (Da Costa, Rahme), Department of Medicine, McGill University; Division of Gastroenterology (Afif), Department of Medicine, and Chronic Viral Illnesses Service (Szabo), McGill University Health Centre; Division of General Internal Medicine (Dasgupta), Department of Medicine, McGill University, Montréal, Que
| | - Jason Szabo
- Department of Family Medicine (Farid, Szabo), McGill University; Centre for Outcomes Research and Evaluation (Farid, Li, Da Costa, Dasgupta, Rahme), Research Institute of the McGill University Health Centre; Department of Pediatrics (Li), and Division of Clinical Epidemiology (Da Costa, Rahme), Department of Medicine, McGill University; Division of Gastroenterology (Afif), Department of Medicine, and Chronic Viral Illnesses Service (Szabo), McGill University Health Centre; Division of General Internal Medicine (Dasgupta), Department of Medicine, McGill University, Montréal, Que
| | - Kaberi Dasgupta
- Department of Family Medicine (Farid, Szabo), McGill University; Centre for Outcomes Research and Evaluation (Farid, Li, Da Costa, Dasgupta, Rahme), Research Institute of the McGill University Health Centre; Department of Pediatrics (Li), and Division of Clinical Epidemiology (Da Costa, Rahme), Department of Medicine, McGill University; Division of Gastroenterology (Afif), Department of Medicine, and Chronic Viral Illnesses Service (Szabo), McGill University Health Centre; Division of General Internal Medicine (Dasgupta), Department of Medicine, McGill University, Montréal, Que
| | - Elham Rahme
- Department of Family Medicine (Farid, Szabo), McGill University; Centre for Outcomes Research and Evaluation (Farid, Li, Da Costa, Dasgupta, Rahme), Research Institute of the McGill University Health Centre; Department of Pediatrics (Li), and Division of Clinical Epidemiology (Da Costa, Rahme), Department of Medicine, McGill University; Division of Gastroenterology (Afif), Department of Medicine, and Chronic Viral Illnesses Service (Szabo), McGill University Health Centre; Division of General Internal Medicine (Dasgupta), Department of Medicine, McGill University, Montréal, Que.
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Muscle Strength Moderates the Relationship between Nutritional Health Risk and Depression in Korean Older Adults. Nutrients 2022; 14:nu14030665. [PMID: 35277024 PMCID: PMC8839054 DOI: 10.3390/nu14030665] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 01/29/2022] [Accepted: 02/01/2022] [Indexed: 01/27/2023] Open
Abstract
Background: Little is known about the relationships between muscle strength and nutritional health risk with late-in-life depression. This study aimed to investigate the moderating effect of lower-extremity muscle strength on the relationship between nutritional health risk and depression in Korean older adults. Methods: Data obtained from 5949 women and 3971 men aged ≥ 65 years in the 2020 Korea Longitudinal Study on Aging were used in this study. Exposures included lower-extremity muscle strength and nutritional health risk. Lower-extremity muscle strength was measured with a modified sit-to-stand test. The nutritional health risk was assessed using a screening tool. Depression was defined as a score ≥ 8 points on the Geriatric Depression Scale (GDS). Results: Logistic regression analyses showed that depression was positively associated with nutritional health risk (p < 0.001) and inversely associated with lower-extremity muscle strength (p < 0.001). A moderation analysis with Andrew Hayes’ PROCESS macro showed a significant moderating effect of lower-extremity muscle strength (β = −0.119; 95% confidence interval, −0.172 to −0.066; p < 0.001) on the relationship between nutritional health risk and depression; the weaker was the muscle strength, the steeper was the slope of the GDS score for nutritional health risk. Conclusions: The current findings suggest the need for an intervention targeting both high nutritional risk and weak muscle strength as a therapeutic strategy against depression in Korean older adults.
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15
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Jia J, Nie XF, Ke L, Liu B, Wang WR. Mental Health and its Influencing Factors Among Immigrants with Chronic Diseases in China. J Immigr Minor Health 2022; 24:1269-1280. [PMID: 35000054 PMCID: PMC8742701 DOI: 10.1007/s10903-021-01311-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/01/2021] [Indexed: 12/17/2022]
Abstract
Immigrants are a special group in society, and their health is of great concern. Few studies have targeted this population in China. A cross-sectional descriptive correlational study was conducted from July to August 2018 in Hubei Province, China. Chi-square tests, Z-tests and multivariable linear regression analysis were performed to analyze the data using SPSS 24.0. A total of 1068 questionnaires were distributed. The results showed that the variables that affected the mental health of the immigrants with chronic diseases included gender, annual income, life events (L), negative emotion (NE), negative coping styles (NC) and objective support (OS) (p ≤ 0.05). Future research should focus on the physical and mental health of different immigrant groups and design effective, individualized interventions to improve the health status of immigrants, especially those with chronic diseases.
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Affiliation(s)
- Jia Jia
- School of Nursing, Hubei University of Medicine, 30 Renmin South Rd., Shi Yan, 422000, Maojian District, China
| | - Xiao-Fei Nie
- School of Nursing, Hubei University of Medicine, 30 Renmin South Rd., Shi Yan, 422000, Maojian District, China.
| | - Li Ke
- School of Nursing, Hubei University of Medicine, 30 Renmin South Rd., Shi Yan, 422000, Maojian District, China
| | - Bing Liu
- School of Nursing, Hubei University of Medicine, 30 Renmin South Rd., Shi Yan, 422000, Maojian District, China
| | - Wen-Ru Wang
- School of Nursing, Hubei University of Medicine, 30 Renmin South Rd., Shi Yan, 422000, Maojian District, China
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16
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Barros MBDA, Medina LDPB, Lima MG, Azevedo RCSD, Sousa NFDS, Malta DC. Association between health behaviors and depression: findings from the 2019 Brazilian National Health Survey. REVISTA BRASILEIRA DE EPIDEMIOLOGIA 2021; 24:e210010. [PMID: 34910064 DOI: 10.1590/1980-549720210010.supl.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 08/09/2021] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE To analyze the association of depression with various health behaviors and to verify if they differ according to gender or income. METHODS This is a cross-sectional study based on data of 65,803 Brazilian adults (18-59 years old) interviewed in the National Health Survey, conducted in 2019. Presence or absence of depression was evaluated using the Patient Health Questionnaire (PHQ)-9. The prevalence of smoking, alcohol consumption, physical activity, sedentary lifestyle and food indicators were estimated according to the presence of depression. Stratified analyses were made according to sex and income, and prevalence ratios were estimated using the Poisson Regression. RESULTS We found a significant association between depression and all indicators studied, except occasional alcohol consumption. Depression was associated with heavy episodic drinking and insufficient consumption of fruits and vegetables only in women. In men, the associations of depression with sedentary lifestyle and with being a former smoker were stronger than in women. The occasional consumption of alcohol was more prevalent only in men without depression. The analysis stratified by income showed that the association of depression with physical inactivity is stronger in the higher-income group, while with heavy episodic drinking is only significant in the lower-income stratum. CONCLUSION The results point to the need to consider mental health in programs aimed at reducing harmful health behaviors and the specificity of sociodemographic groups.
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Borges MK, Aprahamian I, Romanini CV, Oliveira FM, Mingardi SVB, Lima NA, Cecato JF, Petrella M, Oude Voshaar RC. Depression as a determinant of frailty in late life. Aging Ment Health 2021; 25:2279-2285. [PMID: 33307781 DOI: 10.1080/13607863.2020.1857689] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVES Accumulating evidence shows depression as a risk factor for frailty, but studies are mainly population-based and widely differ in their assessment of either depression or frailty. We investigated the association between depression and frailty among geriatric outpatients using different assessment instruments for both conditions. METHOD Among 315 geriatric outpatients (mean age 72.1 years, 68.3% female sex) participating the MiMiCS-FRAIL cohort study, major and subthreshold depression were measured with psychiatric diagnostic interview according to DSM-5 criteria (SCID-5) as well as with instruments to screen and measure severity of depressive symptoms (GDS-15 and PHQ-9). Frailty was assessed according to a screening instrument (FRAIL-BR) and a multidimensional Frailty Index (FI-36 items). Multiple logistic and linear regression were performed to assess the association between depression (independent variable) and frailty (dependent variable) adjusted for confounders. RESULTS Frailty prevalence in patients with no, subthreshold or major depressive disorder increases from either 14.5%, 46.5% to 65.1% when using the FRAIL-BR questionnaire, and from 10.2%, 20.9%, to 30.2% when using the FI-36 index. These association remain nearly the same when adjusted for covariates. Both the FRAIL-BR and the FI-36 were strongly associated with major depressive disorder, subthreshold depression, and depressive symptoms by PHQ-9 and GDS-15. CONCLUSION Late life depression and frailty are associated in a dose-dependent manner, irrespective of the used definitions. Nonetheless, to avoid residual confounding, future research on underlying biological mechanisms should preferably be based on formal psychiatric diagnoses and objectively assessment frailty status.
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Affiliation(s)
- Marcus K Borges
- Department and Institute of Psychiatry, Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | - Ivan Aprahamian
- Department and Institute of Psychiatry, Faculty of Medicine, University of São Paulo, São Paulo, Brazil.,Geriatrics Division, Internal Medicine Department, Jundiaí Medical School, Group of Investigation on Multimorbidity and Mental Health in Aging (GIMMA), Jundiaí, Brazil.,Department of Psychiatry, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Carla V Romanini
- Geriatrics Division, Internal Medicine Department, Jundiaí Medical School, Group of Investigation on Multimorbidity and Mental Health in Aging (GIMMA), Jundiaí, Brazil
| | - Fabiana M Oliveira
- Geriatrics Division, Internal Medicine Department, Jundiaí Medical School, Group of Investigation on Multimorbidity and Mental Health in Aging (GIMMA), Jundiaí, Brazil
| | - Silvana V B Mingardi
- Department and Institute of Psychiatry, Faculty of Medicine, University of São Paulo, São Paulo, Brazil.,Geriatrics Division, Internal Medicine Department, Jundiaí Medical School, Group of Investigation on Multimorbidity and Mental Health in Aging (GIMMA), Jundiaí, Brazil
| | - Natália A Lima
- Geriatrics Division, Internal Medicine Department, Jundiaí Medical School, Group of Investigation on Multimorbidity and Mental Health in Aging (GIMMA), Jundiaí, Brazil
| | - Juliana F Cecato
- Geriatrics Division, Internal Medicine Department, Jundiaí Medical School, Group of Investigation on Multimorbidity and Mental Health in Aging (GIMMA), Jundiaí, Brazil
| | - Marina Petrella
- Geriatrics Division, Internal Medicine Department, Jundiaí Medical School, Group of Investigation on Multimorbidity and Mental Health in Aging (GIMMA), Jundiaí, Brazil
| | - Richard C Oude Voshaar
- Department of Psychiatry, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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18
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Urban Nature and Public Health: How Nature Exposure and Sociocultural Background Relate to Depression Risk. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18189689. [PMID: 34574611 PMCID: PMC8472783 DOI: 10.3390/ijerph18189689] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 09/10/2021] [Accepted: 09/13/2021] [Indexed: 12/20/2022]
Abstract
As the world’s population becomes more urbanized, there is an associated decrease in nature exposure and a rise in noncommunicable diseases, including depression. Previous cross-sectional studies examining urban nature exposure and depression have reported favorable associations. However, many of these studies rely primarily on nature exposure metrics that measure the intensity of nature exposure, while other dimensions of urban nature exposure remain understudied. Therefore, in a cross-sectional, questionnaire-based case study targeting a general urban population (n = 282), we examined the relationship between two less commonly studied urban nature exposure variables (i.e., gardening behavior and greenspace visit frequency) and depression risk while also considering sociocultural background (multivariate logistic regression model). Results indicated that being a gardener was significantly associated with a reduced odds of being at risk of depression and that having a family migration history, but not a self-migration history, was associated with increased odds of being at risk of depression. In the examination of neighborhood socialization frequency and depression risk, we did not determine any significant association. The results of this study, therefore, highlight the importance of considering both people’s sociocultural backgrounds and urban nature exposure in more detail to help plan for and support healthier cities in the future.
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Tong H, Lung Y, Lin SL, Kobayashi KM, Davison KM, Agbeyaka S, Fuller-Thomson E. Refugee status is associated with double the odds of psychological distress in mid-to-late life: Findings from the Canadian Longitudinal Study on Aging. Int J Soc Psychiatry 2021; 67:747-760. [PMID: 33176526 DOI: 10.1177/0020764020971003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Psychological distress is associated with a range of negative outcomes including lower quality of life and an increased risk of premature all-cause mortality. The prevalence of, and factors associated with, psychological distress among middle-aged and older Canadians are understudied. Using the Canadian Longitudinal Study on Aging (CLSA) baseline data, this study examined factors associated with psychological distress among adults between 45 and 85 years, including refugee status and a wide range of sociodemographic, health-related and social support characteristics. Psychological distress was measured by Kessler's Psychological Distress Scale-K10 scores. Bivariate and multivariable binary logistic regression analyses were conducted. The prevalence of psychological distress was significantly higher among the 244 refugees (23.8%), compared to 23,149 Canadian-born Canadians (12.8%) and 4,765 non-refugee immigrants (12.6%), despite the fact that the average time the refugees had lived in Canada was more than four decades. The results of the binary logistic regression analysis indicated refugees had twice the age-sex adjusted odds of psychological distress (OR = 2.31, 95% CI: 1.74, 3.07). Even after further adjustment for 16 potential risk factors, a significant relationship remained between refugee status and psychological distress (OR = 1.56; 95% CI = 1.12, 2.17). Other significant factors associated with psychological distress included younger age, female gender, visible minority status, lower household income, not having an undergraduate degree, multimorbidities, chronic pain, and lack of social support. Policies and interventions addressing psychological distress among Canadians in mid- to later life should target refugees and other vulnerable groups.
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Affiliation(s)
| | - Yu Lung
- University of Toronto, Toronto, ON, Canada
| | | | | | - Karen M Davison
- Kwantlen Polytechnic University and University of Hawai'I, Surrey, BC, Canada
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20
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Lin SL, Kobayashi K, Tong H, Davison KM, Arora SRA, Fuller-Thomson E. Close Relations Matter: The Association Between Depression and Refugee Status in the Canadian Longitudinal Study on Aging (CLSA). J Immigr Minor Health 2021; 22:946-956. [PMID: 31974926 DOI: 10.1007/s10903-020-00980-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
This study examined the prevalence and social determinants of depression among refugee and non-refugee adults aged 45-85 in the Canadian Longitudinal Study on Aging. Bivariate analyses and multivariable binary logistic regression analyses were conducted. The prevalence of depression was higher in a sample of 272 refugees (22.1%) and 5059 non-refugee immigrants (16.6%), compared to 24,339 native-born Canadians (15.2%). The adjusted odds ratio (aOR) of depression for refugees were not attenuated when controlling factors such as, (1) socioeconomic status, (2) health conditions and behaviours, (3) social isolation and online social networking (aORs range from 1.61 to 1.70, p's < 0.05). However, when social support representing close personal relationships was included, the odds of depression for refugees were reduced to non-significance (aOR = 1.30, 95% CI 0.97-1.74, p = 0.08). Refugees' excess vulnerability to depression is mainly attributable to lower levels of affectionate social support. Targeted interventions in nurturing supportive interpersonal relationships for refugees are warranted.
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Affiliation(s)
- Shen Lamson Lin
- Factor-Inwentash Faculty of Social Work, Institute for Life Course & Aging, University of Toronto, 246 Bloor Street West, Toronto, ON, M5S 1V4, Canada.
| | - Karen Kobayashi
- Faculty of Social Science, University of Victoria, Victoria, Canada
| | - Hongmei Tong
- Faculty of Health and Community Studies, MacEwan University, Edmonton, Canada
| | - Karen M Davison
- Faculty of Science and Horticulture (Health Science), Kwantlen Polytechnic University, Surrey, Canada.,Faculty of Social Science, University of Hawaii, Honolulu, USA
| | - Simran R A Arora
- Factor-Inwentash Faculty of Social Work, Institute for Life Course & Aging, University of Toronto, 246 Bloor Street West, Toronto, ON, M5S 1V4, Canada
| | - Esme Fuller-Thomson
- Factor-Inwentash Faculty of Social Work, Institute for Life Course & Aging, University of Toronto, 246 Bloor Street West, Toronto, ON, M5S 1V4, Canada.,Department of Family and Community Medicine, Faculty of Nursing, University of Toronto, Toronto, ON, Canada
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21
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Davison KM, Hyland CE, West ML, Lin SL, Tong H, Kobayashi KM, Fuller-Thomson E. Post-traumatic stress disorder (PTSD) in mid-age and older adults differs by immigrant status and ethnicity, nutrition, and other determinants of health in the Canadian Longitudinal Study on Aging (CLSA). Soc Psychiatry Psychiatr Epidemiol 2021; 56:963-980. [PMID: 33533972 DOI: 10.1007/s00127-020-02003-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Accepted: 11/25/2020] [Indexed: 01/09/2023]
Abstract
PURPOSE This study aimed to address knowledge gaps about post-traumatic stress disorder (PTSD) in mid-age and older adults, with particular attention to the relationship of PTSD with nutrition and with ethnicity and immigrant status. METHODS Binary logistic regression analysis of weighted comprehensive cohort data from the baseline Canadian Longitudinal Study on Aging (CLSA; n = 27,211) was conducted using the four-item Primary Care-PTSD tool (outcome) and immigrant status by ethnicity (Canadian-born white, Canadian-born minority, immigrant white, immigrant minority). Covariates included various social, economic, nutrition and health-related variables. RESULTS After controlling for socioeconomic and health variables, immigrants from minority groups had significantly higher odds of PTSD compared to their Canadian-born counterparts, whereas white immigrants had lower odds of PTSD. These relationships were significantly robust across seven cluster-based regression models. After adjusting for ethnicity/immigrant status, the odds of PTSD were higher among those earning lower household incomes, widowed, divorced, or separated respondents, ever smokers, and those who had multi-morbidities, chronic pain, high nutritional risk, or who reported daily consumptions of pastries, pulses and nuts, or chocolate. Conversely, those 55 years and over, who had high waist-to-height ratio, or who consumed 2-3 fiber sources daily had significantly lower odds of PTSD. CONCLUSION Interventions aimed at managing PTSD in mid-age and older adults should consider ethnicity, immigrant status, as well as socioeconomic, health, and nutrition status.
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Affiliation(s)
- Karen M Davison
- Faculty of Social Science, University of Hawaii, Honolulu, HI, USA.,Faculty of Science and Horticulture (Health Science), Kwantlen Polytechnic University, Surrey, BC, Canada
| | - Christina E Hyland
- Factor-Inwentash Faculty of Social Work, University of Toronto, 246 Bloor Street W, Toronto, ON, M5S 1V4, Canada
| | - Meghan L West
- Factor-Inwentash Faculty of Social Work, University of Toronto, 246 Bloor Street W, Toronto, ON, M5S 1V4, Canada
| | - Shen Lamson Lin
- Factor-Inwentash Faculty of Social Work, University of Toronto, 246 Bloor Street W, Toronto, ON, M5S 1V4, Canada.,Institute for Life Course & Aging, University of Toronto, Toronto, ON, Canada
| | - Hongmei Tong
- Faculty of Health and Community Studies, MacEwan University, Edmonton, AB, Canada
| | - Karen M Kobayashi
- Faculty of Social Science, University of Victoria, Victoria, BC, Canada
| | - Esme Fuller-Thomson
- Factor-Inwentash Faculty of Social Work, University of Toronto, 246 Bloor Street W, Toronto, ON, M5S 1V4, Canada. .,Institute for Life Course & Aging, University of Toronto, Toronto, ON, Canada.
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22
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Mergl R, Dogan-Sander E, Willenberg A, Wirkner K, Kratzsch J, Riedel-Heller S, Allgaier AK, Hegerl U, Sander C. The effect of depressive symptomatology on the association of vitamin D and sleep. BMC Psychiatry 2021; 21:178. [PMID: 33823823 PMCID: PMC8025511 DOI: 10.1186/s12888-021-03176-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 03/19/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Sleep disorders and vitamin D deficiency are highly prevalent health problems. Few studies examined the effect of vitamin D concentrations on objectively measured sleep with high methodological quality and temporal proximity. Previous analysis within the LIFE-Adult-Study suggested that a lower concentration of serum vitamin D was associated with both shorter and later night sleep. However, no conclusion about underlying mechanisms could be drawn. We addressed the question whether this relationship is explained by the presence of depressive syndromes, which are linked to both vitamin D deficiency and sleep disturbances. METHODS It was investigated whether the association of vitamin D concentrations and night sleep parameters is mediated or moderated by depressive symptomatology. We investigated a subset (n = 1252) of the community sample from the LIFE-Adult-Study, in which sleep parameters had been objectively assessed using actigraphy, based on which two sleep parameters were calculated: night sleep duration and midsleep time. Serum 25(OH) D concentrations were measured using an electrochemiluminescence immunoassay. Depressive symptomatology was evaluated with the Centre for Epidemiological Studies Depression Scale. The mediation effect was analyzed by using Hayes' PROCESS macro tool for SPSS for Windows. RESULTS The depressive symptomatology was neither significantly associated with night sleep duration nor midsleep time. The associations between vitamin D concentrations and night sleep duration/midsleep time through mediation by depressive symptomatology were not significant. Corresponding moderator analyses were also non-significant. CONCLUSION The associations between vitamin D concentrations and night sleep parameters (sleep duration and midsleep time) seem to be neither mediated nor moderated by depressive symptomatology.
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Affiliation(s)
- Roland Mergl
- grid.7752.70000 0000 8801 1556Institute of Psychology, Universität der Bundeswehr München, Neubiberg, Germany
| | - Ezgi Dogan-Sander
- Department of Psychiatry and Psychotherapy, University of Leipzig Medical Centre, Semmelweisstrasse 10, D-04103, Leipzig, Germany.
| | - Anja Willenberg
- grid.9647.c0000 0004 7669 9786Institute of Laboratory Medicine, Chemistry and Molecular Diagnostics, University of Leipzig Medical Center, Leipzig, Germany
| | - Kerstin Wirkner
- grid.9647.c0000 0004 7669 9786LIFE - Leipzig Research Center for Civilization Diseases, University of Leipzig, Leipzig, Germany ,grid.9647.c0000 0004 7669 9786Institute for Medical Informatics, Statistics and Epidemiology (IMISE), University of Leipzig, Leipzig, Germany
| | - Jürgen Kratzsch
- grid.9647.c0000 0004 7669 9786Institute of Laboratory Medicine, Chemistry and Molecular Diagnostics, University of Leipzig Medical Center, Leipzig, Germany ,grid.9647.c0000 0004 7669 9786LIFE - Leipzig Research Center for Civilization Diseases, University of Leipzig, Leipzig, Germany
| | - Steffi Riedel-Heller
- grid.9647.c0000 0004 7669 9786LIFE - Leipzig Research Center for Civilization Diseases, University of Leipzig, Leipzig, Germany ,grid.9647.c0000 0004 7669 9786Institute of Social Medicine, Occupational Health and Public Health, University of Leipzig, Leipzig, Germany
| | - Antje-Kathrin Allgaier
- grid.7752.70000 0000 8801 1556Institute of Psychology, Universität der Bundeswehr München, Neubiberg, Germany
| | - Ulrich Hegerl
- grid.7839.50000 0004 1936 9721Department of Psychiatry, Psychosomatics, and Psychotherapy, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Christian Sander
- grid.9647.c0000 0004 7669 9786Department of Psychiatry and Psychotherapy, University of Leipzig Medical Centre, Semmelweisstrasse 10, D-04103 Leipzig, Germany ,grid.9647.c0000 0004 7669 9786LIFE - Leipzig Research Center for Civilization Diseases, University of Leipzig, Leipzig, Germany
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Ward M, Turner N, Briggs R, O'Halloran AM, Kenny RA. Resilience does not mediate the association between adverse childhood experiences and later life depression. Findings from the Irish Longitudinal Study on Ageing (TILDA). J Affect Disord 2020; 277:901-907. [PMID: 33065832 DOI: 10.1016/j.jad.2020.08.089] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 04/19/2020] [Accepted: 08/31/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Resilience has been found to moderate the association between childhood trauma and later depression. We examined whether resilience mediates the association between Adverse Childhood Experiences (ACEs) and later life depression among older adults. METHODS Data were from The Irish Longitudinal Study on Ageing (TILDA), a prospective study of 8,500 community-dwelling adults aged ≥ 50 years. Negative binomial regressions were used to examine the relationships between ACEs, resilience, and depression and path analysis was conducted to test the potential mediating effect of resilience on the association between ACEs and depressive symptoms. RESULTS Mean CES-D8 depression score was 3.3 from a maximum of 24. The average resilience score from a maximum of 15 was 8.9. 26.0% of participants had experienced at least one ACE before the age of 18. A history of ACEs was associated with increased depressive symptomology. The strongest association was between physical abuse and depressive symptoms followed by sexual abuse, parental drug or alcohol use, and childhood poverty. Our path analyses showed that there was no evidence that resilience mediated the association between ACEs and depressive symptoms among this cohort. LIMITATIONS Information on ACEs was collected retrospectively. The resilience measure depended on experience of stressful life events in the last five years and therefore some participants were excluded. CONCLUSIONS ACEs were associated with an increased likelihood of late-life depressive symptoms. Higher resilience was associated with decreased likelihood of late-life depressive symptoms. A history of ACEs is associated with lower resilience. The association between ACEs and late-life depressive symptoms is not mediated by resilience.
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Affiliation(s)
- Mark Ward
- The Irish Longitudinal Study on Ageing (TILDA), Lincoln Gate, Trinity College Dublin, Ireland.
| | - Niall Turner
- The Irish Longitudinal Study on Ageing (TILDA), Lincoln Gate, Trinity College Dublin, Ireland
| | - Robert Briggs
- The Irish Longitudinal Study on Ageing (TILDA), Lincoln Gate, Trinity College Dublin, Ireland; Department of Medical Gerontology, Trinity College Dublin, Ireland
| | - Aisling M O'Halloran
- The Irish Longitudinal Study on Ageing (TILDA), Lincoln Gate, Trinity College Dublin, Ireland
| | - Rose Anne Kenny
- The Irish Longitudinal Study on Ageing (TILDA), Lincoln Gate, Trinity College Dublin, Ireland; Department of Medical Gerontology, Trinity College Dublin, Ireland
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Undiagnosed depression, persistent depressive symptoms and seeking mental health care: analysis of immigrant and non-immigrant participants of the Canadian Longitudinal Study of Aging. Epidemiol Psychiatr Sci 2020; 29:e158. [PMID: 32792036 PMCID: PMC7443777 DOI: 10.1017/s2045796020000670] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
AIMS Early diagnosis and treatment of depression are associated with better prognosis. We used baseline data of the Canadian Longitudinal Study on Aging (2012-2015; ages 45-85 years) to examine differences in prevalence and predictors of undiagnosed depression (UD) between immigrants and non-immigrants at baseline and persistent and/or emerging depressive symptoms (DS) 18 months later. At this second time point, we also examined if a mental health care professional (MHCP) had been consulted. METHODS We excluded individuals with any prior mood disorder and/or current anti-depressive medication use at baseline. UD was defined as the Center for Epidemiological Studies Depression 10 score ⩾10. DS at 18 months were defined as Kessler 10 score ⩾19. The associations of interest were examined in multivariate logistic regression models. RESULTS Our study included 4382 immigrants and 18 620 non-immigrants. The mean age (standard deviation) in immigrants was 63 (10.3) years v. 65 (10.7) years in non-immigrants and 52.1% v. 57.1% were male. Among immigrants, 12.2% had UD at baseline of whom 34.2% had persistent DS 18 months later v. 10.6% and 31.4%, respectively, among non-immigrants. Female immigrants were more likely to have UD than female non-immigrants (odds ratio 1.50, 95% confidence interval 1.25-1.80) but no difference observed for men. The risk of persistent DS and consulting an MHCP at 18 months did not differ between immigrants and non-immigrants. CONCLUSIONS Female immigrants may particularly benefit from depression screening. Seeking mental health care in the context of DS should be encouraged.
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Effectiveness of a Psychosocial Therapy with SMS in Immigrant Women with Different Degrees of Depression. SOCIAL SCIENCES-BASEL 2020. [DOI: 10.3390/socsci9050063] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Immigrant women who are forced to adapt to a new cultural context often live in low income situations, have informal jobs, and experience social inclusion difficulties; these women frequently have mental health and social relationship problems. We conducted an experimental investigation with a group of vulnerable immigrant women who were receiving support from public social services. Our goal was to analyze the effectiveness of a bio-psychosocial therapy system with text messages to personal mobile phones. We grouped women by different degrees of depression. We studied psychosocial characteristics from personalized interviews and developed message banks to advise healthy habits and accompany moods. We programmed a remote delivery system, and for 26 days, each woman (n = 44) received four of our messages. We analyzed changes in mood and depression at the beginning and at the end of therapy and observed positive changes. The analysis of the initial and final (Personal Health Questionnaire) PHQ−9 quartile intervals shows that text messages significantly improve the mood and depression symptoms of immigrant women when the initial PHQ−9 value is greater than 5 (moderate depression).
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Davison KM, Lung Y, Lin SL, Tong H, Kobayashi KM, Fuller-Thomson E. Psychological distress in older adults linked to immigrant status, dietary intake, and physical health conditions in the Canadian Longitudinal Study on Aging (CLSA). J Affect Disord 2020; 265:526-537. [PMID: 32090781 DOI: 10.1016/j.jad.2020.01.024] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 12/03/2019] [Accepted: 01/05/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Psychological distress increases mortality risk; there is little knowledge about its prevelance and contributory factors in older populations. METHODS Canadian Longitudinal Study on Aging baseline data (2010-2015) were analyzed to examine the relationship between Kessler's Psychological Distress Scale-K10 and immigrant status (recent/mid-term,<20 years; long-term, ≥20 years; Canadian-born). Covariates included socioeconomic and health-related variables. Stratified by sex, two series of multinomial logistic regression were used to calculate the likelihood of having mild distress (20 < K10 score ≤24) and moderate/severe distress (K10 score >24). RESULTS Respondents (n = 25,700) were mainly Canadian-born (82.8%), 45-65 years (59.3%), earning <C$100,000/year (58.2%), and had a post-secondary education (78.4%). For women, psychological distress was associated with being a recent/mid-term immigrant(OR=1.76, 99% CI 1.09-2.83), marital status (widowed/divorced/separated, OR=1.62, 99% CI 1.19-2.20), lower education level (<secondary school; OR = 1.95, 99% CI 1.32-2.88), lower intake of fruit and vegetable (≤ 2/day; OR=1.50, 99% CI 1.05-2.14), higher waist-to-height ratio (>cut-off; OR=1.32, 99% CI 1.02-1.70), and higher nutritional risk (ORs = 2.16-3.31, p's <0.001). For men, psychological distress was associated with under-nutrition (grip strength<cut-off, OR=1.57, 99% CI 1.14-2.16). For men and women, psychological distress was associated with age (>56 years, ORs=0.19-0.79, p's<0.01), lower income (≤C$149,000, ORs = 1.68-7.79, p's<0.01), multi-morbidities (ORs = 1.67-4.70, p's<0.01), chronic pain (ORs = 1.67-3.09, p's<0.001) and higher intake of chocolate (≥ 0.6 bar/week, ORs=1.61-2.23, p's<0.001). LIMITATIONS Cross-sectional design prohibits causal inferences. CONCLUSIONS Nutritional factors, immigration status, social, and health-related problems are strongly associated with psychological distress among midlife and older adults.
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Affiliation(s)
- Karen M Davison
- Kwantlen Polytechnic University, Canada; University of Hawai'i, USA.
| | - Yu Lung
- Factor-Inwentash Faculty of Social Work & Institute for Life Course and Aging, University of Toronto, 246 Bloor Street W, Toronto, Ontario M5S 1V4, Canada.
| | - Shen Lamson Lin
- Factor-Inwentash Faculty of Social Work & Institute for Life Course and Aging, University of Toronto, 246 Bloor Street W, Toronto, Ontario M5S 1V4, Canada.
| | | | | | - Esme Fuller-Thomson
- Factor-Inwentash Faculty of Social Work & Institute for Life Course and Aging, University of Toronto, 246 Bloor Street W, Toronto, Ontario M5S 1V4, Canada; Department of Family & Community Medicine and Faculty of Nursing, University of Toronto, Canada.
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Davison KM, Lin S(L, Tong H, Kobayashi KM, Mora-Almanza JG, Fuller-Thomson E. Nutritional Factors, Physical Health and Immigrant Status Are Associated with Anxiety Disorders among Middle-Aged and Older Adults: Findings from Baseline Data of The Canadian Longitudinal Study on Aging (CLSA). INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17051493. [PMID: 32110904 PMCID: PMC7084187 DOI: 10.3390/ijerph17051493] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 02/18/2020] [Accepted: 02/18/2020] [Indexed: 12/18/2022]
Abstract
The main purpose of this study was to compare the lifetime prevalence of anxiety disorders among foreign-born and Canadian-born adults in middle and later life. Using baseline data of the Canadian Longitudinal Study on Aging (2010–2015), multivariable binary logistic regression was conducted to investigate anxiety diagnosis and immigrant status, while controlling for socio-economic, health-related, and nutrition covariates. Of 26,991 participants (49.3% men, 82.5% Canadian born, 58.5% aged 45–65 years), the overall prevalence of self-reported physician diagnosis of anxiety disorders was 8.5%, with immigrants being lower than Canadian-born respondents (6.4% vs. 9.3%, p < 0.001). After accounting for all covariates, the adjusted odds ratio (aOR) for anxiety disorders was lower among immigrants (aOR = 0.77, 95% CI: 0.67–0.88) compared to those who were Canadian born. Identified risk factors included: younger age (aORs = 1.79–3.52), being a woman (aOR = 1.25, 95% CI: 1.07–1.46), single status (aOR = 1.27, 95% CI: 1.09–1.48), lower income (aORs = 1.28–2.68), multi-morbidities (aORs = 2.73–5.13), chronic pain (aOR = 1.31, 95% CI: 1.18–1.44), lifetime smoking ≥ 100 cigarettes (aOR = 1.35, 95% CI: 1.23–1.48), BMI < 18.5 (aOR = 1.87, 95% CI: 1.20–2.92), body fat ≥ 26% (aORs = 1.28–1.79), fruit and vegetable intake (<3/day; aORs = 1.24–1.26), and pastry consumption (>1/day; aOR = 1.55, 95% CI: 1.12–1.15) (p < 0.05). Targeting socio-economic and nutritional risk factors may reduce the burden of anxiety disorders in middle and late adulthood.
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Affiliation(s)
- Karen M. Davison
- Health Science, Kwantlen Polytechnic University, Surrey, BC V3W 2M8, Canada;
- Department of Psychology, University of Hawai’i at Mānoa, Honolulu, HI 96822, USA
- Correspondence: ; Tel.: +1-604-300-0331
| | - Shen (Lamson) Lin
- Factor-Inwentash Faculty of Social Work and Institute for Life Course & Aging, University of Toronto, Toronto, ON M5S 1V4, Canada (E.F.-T.)
| | - Hongmei Tong
- Faculty of Health and Community Studies, MacEwan University; Edmonton, AB T5J 4S2, Canada;
| | - Karen M. Kobayashi
- Department of Sociology, University of Victoria; Victoria, BC V8W 2Y2, Canada;
| | | | - Esme Fuller-Thomson
- Factor-Inwentash Faculty of Social Work and Institute for Life Course & Aging, University of Toronto, Toronto, ON M5S 1V4, Canada (E.F.-T.)
- Department of Family & Community Medicine and Faculty of Nursing, University of Toronto, Toronto, ON M5G 1V7 & M5T 1P8, Canada
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Fuller-Thomson E, Saab Z, Davison KM, Lin SL, Taler V, Kobayashi K, Tong H. Nutrition, Immigration and Health Determinants Are Linked to Verbal Fluency among Anglophone Adults in the Canadian Longitudinal Study on Aging (CLSA). J Nutr Health Aging 2020; 24:672-680. [PMID: 32510122 DOI: 10.1007/s12603-020-1402-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVES Later-life cognitive impairment is an important health issue; however, little is known about the condition among diverse groups such as immigrants. This study aims to examine whether the healthy immigrant effect exists for verbal fluency, an indicator of cognitive functioning, among anglophone middle-aged and older adults in Canada. METHODS Using from the baseline data of the Canadian Longitudinal Study on Aging (CLSA), multiple linear regression was employed to compare associations among immigrants (recent and long-term) and Canadian-born residents without dementia for two verbal fluency tests, the Controlled Oral Word Association Test (COWAT) and the Animal Fluency (AF) task. Covariates included socioeconomic, physical health, and dietary intake. RESULTS Of 8,574 anglophone participants (85.7% Canada-born, 74.8% aged 45-65 years, 81.8% married, 81.9% with a post-secondary degree), long-term immigrants (settled in Canada >20 years) performed significantly better than Canadian-born residents for the COWAT (42.8 vs 40.9) but not the AF task (22.4 vs 22.4). Results of the multivariable adjusted regression analyses showed that long-term immigrants performed better than Canadian-born peers in both the COWAT (B=1.57, 95% CI: 0.80-2.34) and the AF test (B=0.57, 95% CI: 0.19-0.95), but this advantage was not observed among recent immigrants. Other factors associated with low verbal fluency performance included being single, socioeconomically disadvantaged, having hypertension, excess body fat, and consuming low amounts of pulses/nuts or fruit/vegetables. CONCLUSIONS Long-term immigrants had higher verbal fluency test scores than their Canadian-born counterparts. Immigration status, social, health and nutritional factors are important considerations for possible intervention and prevention strategies for cognitive impairment.
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Affiliation(s)
- E Fuller-Thomson
- Prof. Esme Fuller-Thomson, PhD, MSW. FIFSW, University of Toronto, 246 Bloor Street West, Toronto, Ontario M5S 1V4, Canada
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