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Wang Z, Yang H, Sun C, Hong S. Estimating causal effects of physical disability and number of comorbid chronic diseases on risk of depressive symptoms in an elderly Chinese population: a machine learning analysis of cross-sectional baseline data from the China longitudinal ageing social survey. BMJ Open 2023; 13:e069298. [PMID: 37407052 DOI: 10.1136/bmjopen-2022-069298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/07/2023] Open
Abstract
OBJECTIVE This study aimed to explore the causal effects of physical disability and number of comorbid chronic diseases on depressive symptoms in an elderly Chinese population. DESIGN, SETTING AND ANALYSIS Cross-sectional, baseline data were obtained from the China Longitudinal Ageing Social Survey, a stratified, multistage, probabilistic sampling survey conducted in 2014 that covers 28 of 31 provincial areas in China. The causal effects of physical disability and number of comorbid chronic diseases on depressive symptoms were analysed using the conditional average treatment effect method of machine learning. The causal effects model's adjustment was made for age, gender, residence, marital status, educational level, ethnicity, wealth quantile and other factors. OUTCOME Assessment of the causal effects of physical disability and number of comorbid chronic diseases on depressive symptoms. PARTICIPANTS 7496 subjects who were 60 years of age or older and who answered the questions on depressive symptoms and other independent variables of interest in a survey conducted in 2014 were included in this study. RESULTS Physical disability and number of comorbid chronic diseases had causal effects on depressive symptoms. Among the subjects who had one or more functional limitations, the probability of depressive symptoms increased by 22% (95% CI 19% to 24%). For the subjects who had one chronic disease and those who had two or more chronic diseases, the possibility of depressive symptoms increased by 13% (95% CI 10% to 15%) and 20% (95% CI 18% to 22%), respectively. CONCLUSION This study provides evidence that the presence of one or more functional limitations affects the occurrence of depressive symptoms among elderly people. The findings of our study are of value in developing programmes that are designed to identify elderly individuals who have physical disabilities or comorbid chronic diseases to provide early intervention.
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Affiliation(s)
- Zhenjie Wang
- Institute of Population Research, Peking University, Beijing, People's Republic of China
| | - Hanmo Yang
- T. H. Chan School of Public Health, Harvard University, Boston, Massachusetts, USA
| | - Chenxi Sun
- School of Intelligence Science and Technology and the Key Laboratory of Machine Perception (Ministry of Education), Peking University, Beijing, People's Republic of China
| | - Shenda Hong
- National Institute of Health Data Science, Peking University, Beijing, People's Republic of China
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Aitken Z, Bishop GM, Disney G, Emerson E, Kavanagh AM. Disability-related inequalities in health and well-being are mediated by barriers to participation faced by people with disability. A causal mediation analysis. Soc Sci Med 2022; 315:115500. [PMID: 36375266 DOI: 10.1016/j.socscimed.2022.115500] [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: 06/21/2022] [Revised: 10/04/2022] [Accepted: 10/30/2022] [Indexed: 11/09/2022]
Abstract
Large inequalities in health and well-being exist between people with and without disability, in part due to poor socio-economic circumstances, and potentially also related to societal factors including issues associated with accessibility and participation. To better understand the contribution of societal factors, we used a unique longitudinal survey of disability in Great Britain to quantify the extent to which barriers to participation contribute to poorer health and well-being. We used data from 2354 individuals who participated in three waves of the Life Opportunities Survey between 2009 and 2014 and compared five health and well-being outcomes (self-rated health, anxiousness, life satisfaction, life worth, happiness) between adults who acquired an impairment and those who remained disability-free. Causal mediation analysis was conducted to quantify how much of the effect of disability acquisition on each outcome was explained by barriers to participation in employment, economic life, transport, community, leisure and civic activities, social contact, and accessibility. People who recently acquired a disability had poorer health and well-being compared to people with no disability. Barriers to participation explained 15% of inequalities in self-rated health, 28% for anxiousness, 32% for life satisfaction, 37% for life worth, and 70% for happiness. A substantial proportion of the inequalities in health and well-being experienced by people with recently acquired disability were socially produced, driven by barriers to participation in different life domains. Furthermore, there was evidence that barriers to participation mediated the effect of well-being measured to a greater extent than the more clinically aligned measures, self-reported health and anxiousness. These findings highlight modifiable factors amenable to public health interventions that could lead to substantial improvements in health and well-being for people with disability.
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Affiliation(s)
- Zoe Aitken
- Disability and Health Unit, Centre for Health Equity, Melbourne School of Population and Global Health, The University of Melbourne, 207 Bouverie Street, Carlton 3010, Victoria, Australia.
| | - Glenda M Bishop
- Disability and Health Unit, Centre for Health Equity, Melbourne School of Population and Global Health, The University of Melbourne, 207 Bouverie Street, Carlton 3010, Victoria, Australia
| | - George Disney
- Disability and Health Unit, Centre for Health Equity, Melbourne School of Population and Global Health, The University of Melbourne, 207 Bouverie Street, Carlton 3010, Victoria, Australia
| | - Eric Emerson
- Centre for Disability Research, Faculty of Health and Medicine, Lancaster University, Lancaster, LA1 4YW, United Kingdom
| | - Anne M Kavanagh
- Disability and Health Unit, Centre for Health Equity, Melbourne School of Population and Global Health, The University of Melbourne, 207 Bouverie Street, Carlton 3010, Victoria, Australia
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Estimation of Behavioral Addiction Prevalence During COVID-19 Pandemic: A Systematic Review and Meta-analysis. CURRENT ADDICTION REPORTS 2022; 9:486-517. [PMID: 36118286 PMCID: PMC9465150 DOI: 10.1007/s40429-022-00435-6] [Citation(s) in RCA: 49] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/10/2022] [Indexed: 11/23/2022]
Abstract
Purpose of Review The COVID-19 pandemic changed people’s lifestyles and such changed lifestyles included the potential of increasing addictive behaviors. The present systematic review and meta-analysis aimed to estimate the prevalence of different behavioral addictions (i.e., internet addiction, smartphone addiction, gaming addiction, social media addiction, food addiction, exercise addiction, gambling addiction, and shopping addiction) both overall and separately. Recent Findings Four databases (PubMed, Scopus, ISI Web of Knowledge, and ProQuest) were searched. Peer-reviewed papers published in English between December 2019 and July 2022 were reviewed and analyzed. Search terms were selected using PECO-S criteria: population (no limitation in participants’ characteristics), exposure (COVID-19 pandemic), comparison (healthy populations), outcome (frequency or prevalence of behavioral addiction), and study design (observational study). A total of 94 studies with 237,657 participants from 40 different countries (mean age 25.02 years; 57.41% females). The overall prevalence of behavioral addiction irrespective of addiction type (after correcting for publication bias) was 11.1% (95% CI: 5.4 to 16.8%). The prevalence rates for each separate behavioral addiction (after correcting for publication bias) were 10.6% for internet addiction, 30.7% for smartphone addiction, 5.3% for gaming addiction, 15.1% for social media addiction, 21% for food addiction, 9.4% for sex addiction, 7% for exercise addiction, 7.2% for gambling addiction, and 7.2% for shopping addiction. In the lockdown periods, prevalence of food addiction, gaming addiction, and social media addiction was higher compared to non-lockdown periods. Smartphone and social media addiction was associated with methodological quality of studies (i.e., the higher the risk of boas, the higher the prevalence rate). Other associated factors of social media addiction were the percentage of female participants, mean age of participants, percentage of individuals using the internet in country, and developing status of country. The percentage of individuals in the population using the internet was associated with all the prevalence of behavioral addiction overall and the prevalence of sex addiction and gambling addiction. Gaming addiction prevalence was associated with data collection method (online vs. other methods) that is gaming addiction prevalence was much lower using online methods to collect the data. Summary Behavioral addictions appeared to be potential health issues during the COVID-19 pandemic. Healthcare providers and government authorities should foster some campaigns that assist people in coping with stress during COVID-19 pandemics to prevent them from developing behavioral addictions during COVID-19 and subsequent pandemics. Supplementary Information The online version contains supplementary material available at 10.1007/s40429-022-00435-6.
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Shin J, Cho E. Trajectories of depressive symptoms among community-dwelling Korean older adults: findings from the Korean longitudinal study of aging (2006-2016). BMC Psychiatry 2022; 22:246. [PMID: 35395760 PMCID: PMC8991942 DOI: 10.1186/s12888-022-03905-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 04/01/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Depression among older adults is an important public health concern associated with increased risk of suicide and decreased physical, cognitive, and social functioning. This study identified trajectories of depressive symptoms and investigated predictive variables of group-based trajectory modeling among Korean community-dwelling older adults. METHODS Participants comprised 2016 community-dwelling Korean adults over 65 years. Data from the years 2006-2016 of the Korean Longitudinal Study of Aging, a nationally representative panel survey that has been conducted every two years since 2006, were used. We employed a group-based trajectory modeling analysis to identify depressive symptom trajectories. Multinomial logistic regression analysis was conducted to identify predictors of each class of depressive symptoms. RESULTS Five depressive symptom trajectory groups were identified: Group 1, "None" (28.9%); Group 2, "Slowly worsening" (24.3%); Group 3, "Rapidly worsening" (17.5%); Group 4 "Improving" (12.4%); and Group 5, "Persistently severe" (16.9%). Older adults followed five distinct depressive symptom trajectories over 10 years. Mini-Mental State Examination scores, number of chronic diseases, educational level, and social activity were predictors associated with increasing depressive symptoms. CONCLUSIONS This study showed that many older adults living in the community have depressive symptoms. To prevent and treat depression and aid successful mental health aging among older adults, the development of interventions should be tailored to target specific needs for each symptom trajectory. It is necessary to develop community-based interventions and strategies to identify and prevent depressive symptom trajectories among older adults.
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Affiliation(s)
- Jinhee Shin
- grid.15444.300000 0004 0470 5454Mo-Im Kim Nursing Research Institute, Yonsei University College of Nursing, 606 Nursing Education Building, 50-1 Yonsei-ro, Seodaemoon-Gu, Seoul, 03722 Republic of Korea
| | - Eunhee Cho
- Mo-Im Kim Nursing Research Institute, Yonsei University College of Nursing, 606 Nursing Education Building, 50-1 Yonsei-ro, Seodaemoon-Gu, Seoul, 03722, Republic of Korea.
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Chiu CJ, Li ML, Chou CY. Trends and biopsychosocial correlates of physical disabilities among older men and women in Taiwan: examination based on ADL, IADL, mobility, and frailty. BMC Geriatr 2022; 22:148. [PMID: 35193512 PMCID: PMC8864881 DOI: 10.1186/s12877-022-02838-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 02/11/2022] [Indexed: 11/10/2022] Open
Abstract
Background This study examines correlates of disabilities related to ADL, IADL, mobility, and frailty in men and women with a nationally representative sample of older adults living in the community. Methods A total of 10,898 noninstitutionalized Taiwanese nationals aged 65 years and older enrolled in the 2001 (N = 2,064), 2005 (N = 2,727), 2009 (N = 2,904), and 2013 (N = 3,203) National Health Interview Survey (NHIS) were analyzed. Results The prevalence of mobility disabilities and frailty in older adults in Taiwan decreased during the past decade (\documentclass[12pt]{minimal}
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\begin{document}$${\chi }_{Frailty}^{2}= -6.2$$\end{document}χFrailty2=-6.2). Exercise, social engagement, and tea and coffee intake were found to be associated with lower levels of all types of disabilities in both men and women. In addition, a diet based on carbohydrates, falls, depressive symptomatology, lung and metabolic diseases were risks for most of the disabilities under consideration. Gender-specific independent correlates included: being married (OR = 0.63, 95%CI: 0.40–0.98), eggs/beans/fish/meat consumption (OR = 0.35, 95% CI = 0.16–0.80); depressive symptoms, obesity and cataracts, which were associated with higher IADL (OR = 3.61, 1.63, and 1.18, respectively) and frailty limitations (OR = 10.89, 1.27, and 1.20, respectively) in women. Cognitive impairment was found to be an important correlate for ADL limitations in men (OR = 3.64, 95%CI: 2.38–5.57). Conclusions Exercise, social participation and diet (more tea and coffee intake and lower carbohydrates) were correlates for lower levels of disability. Some gender-specific correlates were also identified, including associations of disability with depressive symptoms, obesity, and cataracts that were more distinct in women, and lower levels of disability which were especially significant in men who were married, eat more eggs, beans, fish, and meat, and those free from cognitive impairment.
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Affiliation(s)
- Ching-Ju Chiu
- Institute of Gerontology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Meng-Ling Li
- Department of Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chieh-Ying Chou
- Institute of Gerontology, College of Medicine, National Cheng Kung University, Tainan, Taiwan. .,Department of Family Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, 70403, Taiwan.
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Liu Y, Lu S, Guo Y, Ho HC, Song Y, Cheng W, Chui CHK, Chan OF, Chiu RLH, Webster C, Lum TYS. Longitudinal associations between neighbourhood physical environments and depressive symptoms of older adults in Hong Kong: The moderating effects of terrain slope and declining functional abilities. Health Place 2021; 70:102585. [PMID: 34015550 DOI: 10.1016/j.healthplace.2021.102585] [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] [Received: 01/07/2021] [Revised: 04/21/2021] [Accepted: 05/05/2021] [Indexed: 01/02/2023]
Abstract
Little is known about the accumulative impacts of neighbourhood physical environments on older adults' depressive symptoms over time. Based on a cohort study of 2081 older adults in Hong Kong, this study examined longitudinal relationships between neighbourhood physical environments and depressive symptoms among older adults, with a particular focus on the moderating effects of terrain slope and individual functional ability using latent growth curve modelling. Results indicated that the availability of community centres and passive leisure facilities reduced depressive symptoms over time. The protective effects of residential surrounding greenness on depressive symptoms among older adults differed by the terrain slope types. Longitudinal associations between neighbourhood physical environments and depressive symptoms varied between older adults with and without functional limitations. This study has implications for the Ecological Theory of Ageing by identifying the dynamic interplay of environment demands and individual functional ability. Planning policies for building age-friendly neighbourhoods are discussed.
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Affiliation(s)
- Yuqi Liu
- Sau Po Centre on Ageing, The University of Hong Kong, Pok Fu Lam, Hong Kong, China
| | - Shiyu Lu
- Sau Po Centre on Ageing, The University of Hong Kong, Pok Fu Lam, Hong Kong, China
| | - Yingqi Guo
- Sau Po Centre on Ageing, The University of Hong Kong, Pok Fu Lam, Hong Kong, China
| | - Hung Chak Ho
- Department of Urban Planning and Design, The University of Hong Kong, Pok Fu Lam, Hong Kong, China
| | - Yimeng Song
- Department of Urban Planning and Design, The University of Hong Kong, Pok Fu Lam, Hong Kong, China
| | - Wei Cheng
- Department of Urban Planning and Design, The University of Hong Kong, Pok Fu Lam, Hong Kong, China
| | - Cheryl Hiu Kwan Chui
- Department of Social Work and Social Administration, The University of Hong Kong, Pok Fu Lam, Hong Kong, China
| | - On Fung Chan
- Sau Po Centre on Ageing, The University of Hong Kong, Pok Fu Lam, Hong Kong, China
| | - Rebecca Lai Har Chiu
- Department of Urban Planning and Design, The University of Hong Kong, Pok Fu Lam, Hong Kong, China
| | - Chris Webster
- Faculty of Architecture, The University of Hong Kong, Pok Fu Lam, Hong Kong, China
| | - Terry Yat Sang Lum
- Sau Po Centre on Ageing, The University of Hong Kong, Pok Fu Lam, Hong Kong, China; Department of Social Work and Social Administration, The University of Hong Kong, Pok Fu Lam, Hong Kong, China.
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Bamonti PM, Fiske A. Engaging in pleasant events explains the relation between physical disability and mental health outcomes in older adults. Aging Ment Health 2021; 25:225-233. [PMID: 31684753 DOI: 10.1080/13607863.2019.1683811] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
OBJECTIVES This study expands the body of research examining mediators of the association between physical disability and mental health outcomes. Based on the behavioral model of depression, frequency of pleasant events were examined as a mediator between physical disability and mental health outcomes including depressive symptoms, meaning in life, and positive affect. We predicted that physical disability would have a significant indirect effect on mental health outcomes through the lower frequency of pleasant events. METHODS Cross-sectional study of 82 community-dwelling adults, Mage = 77.6, SD = 8.0, 64.6% female, was conducted. Self-report instruments measured frequency of pleasant events, physical disability, and mental health outcomes (depression symptoms, positive affect, and meaning in life). RESULTS Simple mediation analyses demonstrated a significant indirect effect of physical disability on depressive symptoms (unstandardized coefficient = 0.16, 95% bias-corrected CI 0.03, 0.41), positive affect (unstandardized coefficient = -2.65, 95% bias-corrected CI -5.38, -0.88), and meaning in life (unstandardized coefficient = -1.58, 95% bias-corrected CI -3.19, -0.47) through engagement in pleasant events. CONCLUSION Physical disability was associated with greater depressive symptoms and lower positive affect and meaning in life through reduced frequency of pleasant events. These findings are consistent with the behavioral model of depression and support several applied recommendations for reducing the burden of physical disability on mental health outcomes.
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Affiliation(s)
| | - Amy Fiske
- Department of Psychology, West Virginia University, Morgantown, WV, USA
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Conti CL, Borçoi AR, Almança CCJ, Barbosa WM, Archanjo AB, de Assis Pinheiro J, Freitas FV, de Oliveira DR, Cardoso LD, De Paula H, Álvares-da-Silva AM. Factors Associated with Depressive Symptoms Among Rural Residents from Remote Areas. Community Ment Health J 2020; 56:1292-1297. [PMID: 32451795 DOI: 10.1007/s10597-020-00637-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Accepted: 05/16/2020] [Indexed: 12/29/2022]
Abstract
This study aimed to investigate the risk factors for depressive symptoms among rural residents in Brazil. A representative sample of two hundred eighty-eight volunteers aged from 18 to 65 years was included and determining factors for high BDI-II score were investigated through a multivariate logistic model. Sadness, loss of pleasure, crying, worthlessness and loss of interest in sex are more likely to be observed in females, and risk factors to this high depression score among rural residents were shown to be: female gender, tobacco use, pesticide application, poor self-perceived health and presence of chronic disease. These data contribute to the knowledge of factors determining depressive symptoms among rural residents and may help to expand health policies to improve quality of rural life on these communities and others with similar characteristics.
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Affiliation(s)
- Catarine Lima Conti
- Program of Post-Graduation in Biotechnology/Renorbio, Federal University of Espírito Santo, Alegre, ES, Brazil. .,Departamento de Biologia, Centro de Ciências Exatas, Naturais E da Saúde,, Universidade Federal Do Espírito Santo, Alto Universitário, S/N, Caixa Postal 16, Alegre, ES, 29500-000, Brazil.
| | - Aline Ribeiro Borçoi
- Program of Post-Graduation in Biotechnology/Renorbio, Federal University of Espírito Santo, Alegre, ES, Brazil
| | - Carlos César Jorden Almança
- Program of Post-Graduation in Biotechnology/Renorbio, Federal University of Espírito Santo, Alegre, ES, Brazil
| | - Wagner Miranda Barbosa
- Department of Pharmacy and Nutrition, Federal University of Espírito Santo, Alegre, ES, Brazil
| | - Anderson Barros Archanjo
- Program of Post-Graduation in Biotechnology/Renorbio, Federal University of Espírito Santo, Alegre, ES, Brazil
| | - Júlia de Assis Pinheiro
- Program of Post-Graduation in Biotechnology/Renorbio, Federal University of Espírito Santo, Alegre, ES, Brazil
| | - Flávia Vitorino Freitas
- Program of Post-Graduation in Biotechnology/Renorbio, Federal University of Espírito Santo, Alegre, ES, Brazil
| | | | - Luciane Daniele Cardoso
- Department of Pharmacy and Nutrition, Federal University of Espírito Santo, Alegre, ES, Brazil
| | - Heberth De Paula
- Department of Pharmacy and Nutrition, Federal University of Espírito Santo, Alegre, ES, Brazil
| | - Adriana Madeira Álvares-da-Silva
- Program of Post-Graduation in Biotechnology/Renorbio, Federal University of Espírito Santo, Alegre, ES, Brazil.,Departamento de Biologia, Centro de Ciências Exatas, Naturais E da Saúde,, Universidade Federal Do Espírito Santo, Alto Universitário, S/N, Caixa Postal 16, Alegre, ES, 29500-000, Brazil
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Documenting the Welfare and Role of Working Equids in Rural Communities of Portugal and Spain. Animals (Basel) 2020; 10:ani10050790. [PMID: 32370244 PMCID: PMC7277599 DOI: 10.3390/ani10050790] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 04/28/2020] [Accepted: 04/29/2020] [Indexed: 11/24/2022] Open
Abstract
Simple Summary Understanding the social and cultural context of the role that working animals fulfil is crucial to improving their welfare. This study aimed to provide insight into the welfare status and traditional use of working equids in rural Western European communities using a new protocol for assessing working equid welfare, designed to provide a broad, holistic view of the welfare of working equids and the context in which they are found. Other questions on the topics of equid management practices, social transmission of expertise, environmental stressors, and traditions, alongside physical and behavioural welfare assessments were also included to explore the impact of these wide-ranging factors on an understudied population of working equids. A total of 60 working equid owners from rural communities in Portugal and Spain participated. Many owners stated that the help donkeys provided was invaluable, and donkeys were considered to be important for both farming and daily life. However, participants also recognised that the traditional agricultural way of life was dying out. Questions investigating the social transfer of information within the villages were effective in finding local sources of equid knowledge. Overall, welfare was deemed fair, and the protocol enabled the identification of the most prevalent welfare problems within the communities studied. The findings suggest that the new protocol is feasible, providing insights into the traditional practices, community structure, and beliefs of equid owners. Increasing understanding of the cultural context, social structure, and attitudes within a community may, in the future, help to make equid welfare initiatives more effective. Abstract Recently, the need for a more holistic approach to welfare assessment has been highlighted. This is particularly pertinent in the case of working equids who provide vital support for human livelihoods, often in low- to middle-income countries, yet suffer from globally low standards of welfare. This study aimed to provide insight into the welfare status and traditional use of working equids in rural Western European communities using the new EARS welfare tool, designed to provide a broad view of the welfare of working equids and the context in which they are found. Other questions on the topics of equid management practices, social transmission of expertise, environmental stressors, and traditions, alongside physical and behavioural welfare assessments were also included to explore the impact of these wide-ranging factors on an understudied population of working equids. The protocol was trialled on 60 working equid owners from communities in Portugal and Spain where, despite the decline in traditional agricultural practices and livestock keeping, donkeys and mules remain working animals. Many owners stated that the help donkeys provided was invaluable, and donkeys were considered to be important for both farming and daily life. However, participants also recognised that the traditional agricultural way of life was dying out, providing insights into the traditional practices, community structure, and beliefs of equid owners. Questions investigating the social networks and social transfer of information within the villages were effective in finding local sources of equid knowledge. Overall, welfare was deemed fair, and the protocol enabled the identification of the most prevalent welfare problems within the communities studied, in this case obesity and the use of harmful practices. The findings suggest that the new protocol was feasible and detail how contextual factors may influence equid welfare. Increasing understanding of the cultural context, social structure, and attitudes within a community, alongside more traditional investigations of working practices and animal management, may, in the future, help to make equid welfare initiatives more effective.
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Gustavson AM, Falvey JR, Forster JE, Stevens-Lapsley JE. Predictors of Functional Change in a Skilled Nursing Facility Population. J Geriatr Phys Ther 2020. [PMID: 28650398 DOI: 10.1519/jpt.0000000000000137] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND PURPOSE Inability to obtain sufficient gains in function during a skilled nursing facility (SNF) stay impacts patients' functional trajectories and susceptibility to adverse events. The purpose of this study was to identify predictors of functional change in patients temporarily residing in an SNF following hospitalization. METHODS One hundred forty patients admitted to a single SNF from the hospital who had both evaluation and discharge measures of physical function documented were included. Data from the Minimum Data Set 3.0 and electronic medical record were extracted to record clinical and demographic characteristics. The Short Physical Performance Battery (SPPB) was administered by rehabilitation therapists at evaluation and discharge. The SPPB consists of balance tests, gait speed, and a timed 5-time sit-to-stand test. RESULTS AND DISCUSSION The Patient Health Questionnaire (PHQ-9) Screening Tool for Depression was the only significant predictor of change in gait speed over an SNF stay. Eighty-seven percent of patients achieved a clinically meaningful change in the SPPB of 1 point or greater from evaluation to discharge, with 78% demonstrating a clinically meaningful change of 0.1 m/s or greater on gait speed. However, 69% of patients demonstrated SPPB scores of 6 points or less and 57% ambulated less than 0.65 m/s at the time of discharge from the SNF, which indicates severe disability. CONCLUSIONS Poor physical function following an SNF stay places older adult at significant risk for adverse events including rehospitalization, future disability, and institutionalization. Understanding the predictors of functional change from evaluation to discharge may direct efforts toward developing innovative and effective interventions to improve function trajectories for older adults following an acute hospitalization.
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Affiliation(s)
- Allison M Gustavson
- Department of Physical Medicine and Rehabilitation, Physical Therapy Program, University of Colorado, Aurora
| | - Jason R Falvey
- Department of Physical Medicine and Rehabilitation, Physical Therapy Program, University of Colorado, Aurora
| | - Jeri E Forster
- Department of Physical Medicine and Rehabilitation, Physical Therapy Program, University of Colorado, Aurora.,Denver Veterans Affairs Medical Center, Rocky Mountain Mental Illness Research, Education and Clinical Center, Denver, Colorado.,Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora, Colorado
| | - Jennifer E Stevens-Lapsley
- Department of Physical Medicine and Rehabilitation, Physical Therapy Program, University of Colorado, Aurora
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Heun R, Hein S. Risk factors of major depression in the elderly. Eur Psychiatry 2020; 20:199-204. [PMID: 15935417 DOI: 10.1016/j.eurpsy.2004.09.036] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2004] [Accepted: 09/24/2004] [Indexed: 11/25/2022] Open
Abstract
AbstractBackgroundSeveral risk factors of depression have been identified in retrospective as well as some prospective studies in the elderly. Confirmation in independent samples is needed. The present follow-up study prospectively investigated risk factors of depression in an elderly German sample.MethodsOne thousand four hundred and thirty-one subjects from a family study were re-investigated after 4.7 ± 2.5 years. Bivariate and multivariate forward logistic regression analyses were used to identify risk factors of the development of new depression in the elderly.ResultsRisk factors of a new depressive episode in 1408 elderly without current depression were age, female gender, a previous depression, subjective memory impairment, previous anxiety and somatoform disorders. The presence of dementia or mild cognitive impairment were significant risk factors in bivariate, but not multivariate analysis controlling for possible confounding. Risk factors of a first geriatric depressive episode were age, gender and subjective memory impairment; age remained the only significant risk factor in multivariate analysis.ConclusionsThis investigation confirms previous studies from other countries concerning the relevance of risk factors for depression in the elderly. The knowledge of risk factors might help identify subjects at increased risk of depression for early intervention approaches. Elderly with a history of previous depression carry the highest risk.
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Affiliation(s)
- Reinhard Heun
- Department of Psychiatry, University of Bonn, Venusberg, 53105 Bonn, Germany.
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Association between depressive-symptom trajectories and cognitive function in the late middle-aged and older population: results of the Korean Longitudinal Study of Ageing. Sci Rep 2019; 9:7807. [PMID: 31127139 PMCID: PMC6534670 DOI: 10.1038/s41598-019-44158-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 05/02/2019] [Indexed: 11/08/2022] Open
Abstract
This study investigated the association between depressive symptoms and cognitive function according to four different trajectories of depressive symptoms in the late middle-aged and older South Korean population. Panel data from the Korean Longitudinal Study of Ageing were analyzed. We used latent class trajectory models to identify four trajectories of depressive symptoms. We performed linear mixed-effects regression analysis to assess associations between depressive-symptom trajectories and MMSE scores. Of 4,374 participants, 18.4%, 4.9%, 55.2%, and 21.5% were classified as having a low, increasing, moderate declining, and high depressive-symptom trajectory, respectively. Individuals with an increasing trajectory (β = -0.729, P ≤ 0.001), moderate trajectory (β = -0.278, P = 0.003), and high trajectory (β = -1.605, P ≤ 0.001) had lower MMSE scores compared with those in the low trajectory group. These relationships were particularly strong among women; individuals who were physically inactive; those who were separated, divorced, or single; and those with hypertension or cerebrovascular disease. Each trajectory group for depressive symptoms was associated with cognitive decline. Moreover, female, physically inactive, and single individuals, as well as those with hypertension and cerebrovascular disease should be particularly mindful of their mental and physical health to prevent cognitive decline.
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Dogra S, Good J, Buman MP, Gardiner PA, Copeland JL, Stickland MK. Physical activity and sedentary time are related to clinically relevant health outcomes among adults with obstructive lung disease. BMC Pulm Med 2018; 18:98. [PMID: 29879930 PMCID: PMC5992845 DOI: 10.1186/s12890-018-0659-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Accepted: 05/23/2018] [Indexed: 12/22/2022] Open
Abstract
Background The purpose of the current study was to determine the association between sedentary time and physical activity with clinically relevant health outcomes among adults with impaired spirometry and those with or without self-reported obstructive lung disease (asthma or COPD). Methods Data from participants of the Canadian Longitudinal Study on Aging were used for analysis (n = 4156). Lung function was assessed using spirometry. Adults were said to have impaired spirometry if their Forced Expiratory Volume in 1 s was <5th percentile lower limit of normal (LLN). A modified version of the Physical Activity Scale for the Elderly was used to assess sitting time and physical activity levels. Healthcare use and quality of life outcomes were assessed using self report. Results Among those with asthma, participating in strengthening activities was associated with lower odds of reporting poor perceived health (OR = 0.65, CI: 0.53, 0.79), poor perceived mental-health (OR = 0.73, CI: 0.60, 0.88), unhealthy aging (OR = 0.68, CI: 0.56, 0.83), and reporting an emergency department visit in the past 12 months (OR = 0.76, CI: 0.60, 0.95). Among those with COPD, those who reported highest weekly sedentary time had higher odds of reporting poor perceived health (OR = 2.70, CI: 1.72, 4.24), poor perceived mental-health (OR = 1.99, CI: 1.29, 3.06), and unhealthy aging (OR = 3.04, CI: 1.96, 4.72). Among those below the LLN, sitting time (OR = 2.57, CI: 1.40, 4.72) and moderate intensity physical activity (OR = 0.23, CI: 0.09, 0.63) were associated with overnight hospital stays. Conclusions Higher physical activity levels and lower sedentary time may be associated with lower healthcare use and better quality of life. This research may have implications related to the use of physical activity for improving health outcomes and quality of life among adults with obstructive lung disease or impaired spirometry. Electronic supplementary material The online version of this article (10.1186/s12890-018-0659-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Shilpa Dogra
- Faculty of Health Sciences (Kinesiology), University of Ontario Institute of Technology, 2000 Simcoe St N, Oshawa, ON, L1H-7K4, Canada.
| | - Joshua Good
- Faculty of Health Sciences (Kinesiology), University of Ontario Institute of Technology, 2000 Simcoe St N, Oshawa, ON, L1H-7K4, Canada
| | - Matthew P Buman
- College of Health Solutions, Arizona State University, 550 N 3rd Street, Phoenix, AZ, 85004, USA
| | - Paul A Gardiner
- Faculty of Medicine, The University of Queensland, Level 2, Building 33, Princess Alexandra Hospital, Woolloongabba, QLD, 4102, Australia
| | - Jennifer L Copeland
- Department of Kinesiology and Physical Education, University of Lethbridge, 4401 University Drive, Lethbridge, AB, T1K 3M4, Canada
| | - Michael K Stickland
- Faculty of Medicine and Dentistry, University of Alberta, and G.F. Macdonald Centre for Lung Health, 3-135 Clinical Sciences Building, 11304 - 83 Avenue, Edmonton, Alberta, T6G 2J3, Canada
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Xie H, Peng W, Yang Y, Zhang D, Sun Y, Wu M, Zhang J, Jia J, Su Y. Social Support as a Mediator of Physical Disability and Depressive Symptoms in Chinese Elderly. Arch Psychiatr Nurs 2018; 32:256-262. [PMID: 29579521 DOI: 10.1016/j.apnu.2017.11.012] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 11/05/2017] [Indexed: 11/17/2022]
Abstract
The relationship between physical disability and depressive symptoms has been associated with social support. Different aspects of social support may play distinct roles in health-related quality of life. The aim of this study was to examine the mediation of social support in the relationship between physical disability and depressive symptoms among old people in Mainland China. Subjective support and utilization of support mediated the relationship between ADL and depressive symptoms, with the indirect effect of subjective support and utilization of support at 0.038 and 0.030 respectively (the total effect was 0.180). Subjective support was negatively associated with depressive symptoms in independent elderly people, utilization of support was negatively associated with depressive symptoms in partially dependent elderly people, and utilization of support had a greater association with geriatric depressive symptoms than subjective support in severely dependent elderly people. Social support mechanism and positive psychological intervention should be established and introduced in accordance with the physical disability of the elderly people, to protect them from depressive symptoms.
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Affiliation(s)
- Hui Xie
- School of Nursing, Shandong University, Jinan 250012, Shandong, China; School of Nursing, Bengbu Medical College, Bengbu 233030, Anhui, China
| | - Wenjia Peng
- Preventive Medicine department, Bengbu Medical College, Bengbu 233030, Anhui, China
| | - Yang Yang
- School of Nursing, Shandong University, Jinan 250012, Shandong, China.
| | - Dan Zhang
- School of Nursing, Shandong University, Jinan 250012, Shandong, China
| | - Yaoyao Sun
- School of Nursing, Shandong University, Jinan 250012, Shandong, China
| | - Menglian Wu
- School of Nursing, Shandong University, Jinan 250012, Shandong, China
| | - Jie Zhang
- School of Public Health, Shandong University, Jinan 250012, Shandong, China; Department of Sociology, State University of New York Buffalo State, Buffalo, NY, USA.
| | - Jihui Jia
- Shandong University, Jinan 250012, Shandong, China.
| | - Yonggang Su
- School of Foreign Languages and Literature, Shandong University, Jinan 250012, Shandong, China.
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Abstract
BACKGROUND The present study investigated changes in the trajectories of depressive symptoms in the elderly and attempted to identify risk factors that influence these changes according to gender. METHODS All data were obtained from a subsample of subjects who participated in the Korean Longitudinal Study of Ageing between 2006 and 2012; 3,667 individuals (1,566 men and 2,101 women) aged 60 years and older were included in the present study. A group-based trajectory model was employed to determine the appropriate number of groups and to observe changes in depressive symptoms according to research year. Following the trajectory analysis, a multinomial regression analysis was performed to examine depressive symptom-related risk factors that influenced membership in the different trajectory groups. RESULTS Significant gender differences were found in the trajectories of depressive symptoms among four groups (normal, mild depressed, worsening, and depressed) in men and five groups (normal, mild depressed, worsening, improving, and depressed) in women. Among the trajectory groups, physical health status such as chronic diseases, self-rated health (SRH), and somatic pain showed statistically significant differences in both genders. In addition, employment in men and social participation in women were associated with the trajectories. CONCLUSIONS The present study suggested that maintaining one's physical health status played an important role in preventing depressive symptoms and that employment in men and social participation in women were preventative against the development of depressive symptoms.
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Spatial Variability of Geriatric Depression Risk in a High-Density City: A Data-Driven Socio-Environmental Vulnerability Mapping Approach. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14090994. [PMID: 28858265 PMCID: PMC5615531 DOI: 10.3390/ijerph14090994] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2017] [Revised: 08/29/2017] [Accepted: 08/30/2017] [Indexed: 02/08/2023]
Abstract
Previous studies found a relationship between geriatric depression and social deprivation. However, most studies did not include environmental factors in the statistical models, introducing a bias to estimate geriatric depression risk because the urban environment was found to have significant associations with mental health. We developed a cross-sectional study with a binomial logistic regression to examine the geriatric depression risk of a high-density city based on five social vulnerability factors and four environmental measures. We constructed a socio-environmental vulnerability index by including the significant variables to map the geriatric depression risk in Hong Kong, a high-density city characterized by compact urban environment and high-rise buildings. Crude and adjusted odds ratios (ORs) of the variables were significantly different, indicating that both social and environmental variables should be included as confounding factors. For the comprehensive model controlled by all confounding factors, older adults who were of lower education had the highest geriatric depression risks (OR: 1.60 (1.21, 2.12)). Higher percentage of residential area and greater variation in building height within the neighborhood also contributed to geriatric depression risk in Hong Kong, while average building height had negative association with geriatric depression risk. In addition, the socio-environmental vulnerability index showed that higher scores were associated with higher geriatric depression risk at neighborhood scale. The results of mapping and cross-section model suggested that geriatric depression risk was associated with a compact living environment with low socio-economic conditions in historical urban areas in Hong Kong. In conclusion, our study found a significant difference in geriatric depression risk between unadjusted and adjusted models, suggesting the importance of including environmental factors in estimating geriatric depression risk. We also developed a framework to map geriatric depression risk across a city, which can be used for identifying neighborhoods with higher risk for public health surveillance and sustainable urban planning.
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Merkt H, Sadeghi Bahmani D, Calabrese P, Naegelin Y, Gerber M, Pühse U, Holsboer-Trachsler E, Brand S. Multiple Sclerosis: Associations Between Physical Disability and Depression Are Not Mediated by Self-Reported Physical Activity. Percept Mot Skills 2017; 124:974-991. [DOI: 10.1177/0031512517711851] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study investigated the interrelatedness of physical disability, physical activity, and depression among patients with multiple sclerosis (MS). We hypothesized that self-reported physical activity would mediate the effect of disability on depressive symptoms. Twenty-seven patients with MS (mean age: 49 years; 44.5% females) completed self-rating scales covering sociodemographic variables, intake of antidepressants, physical activity, and symptoms of depression; disability was measured by the Expanded Disability Status Scale. We found a higher level of disability to be significantly associated with more symptoms of depression. While higher reported physical activity was descriptively associated with lower depression scores and unrelated to Expanded Disability Status Scale, physical activity levels did not mediate the effect of disability on depressive symptoms.
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Affiliation(s)
- Helene Merkt
- Division of Molecular and Cognitive Neurosciences, Faculty of Psychology, University of Basel, Basel, Switzerland
| | - Dena Sadeghi Bahmani
- Psychiatric Clinics (UPK), Center for Affective, Stress and Sleep Disorders (ZASS), University of Basel, Basel, Switzerland
| | - Pasquale Calabrese
- Division of Molecular and Cognitive Neurosciences, Faculty of Psychology, University of Basel, Basel, Switzerland
| | - Yvonne Naegelin
- Department of Neurology, University Hospital, Basel, Switzerland
| | - Markus Gerber
- Department of Sport, Exercise and Health, Division of Sport and Psychosocial Health, Faculty of Medicine, University of Basel, Basel, Switzerland
| | - Uwe Pühse
- Department of Sport, Exercise and Health, Division of Sport and Psychosocial Health, Faculty of Medicine, University of Basel, Basel, Switzerland
| | - Edith Holsboer-Trachsler
- Psychiatric Clinics (UPK), Center for Affective, Stress and Sleep Disorders (ZASS), University of Basel, Basel, Switzerland
| | - Serge Brand
- Psychiatric Clinics (UPK), Center for Affective, Stress and Sleep Disorders (ZASS), University of Basel, Basel, Switzerland
- Department of Sport, Exercise and Health, Division of Sport and Psychosocial Health, Faculty of Medicine, University of Basel, Basel, Switzerland
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Prospective Study on the Impact of Fear of Falling on Functional Decline among Community Dwelling Elderly Women. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14050469. [PMID: 28448461 PMCID: PMC5451920 DOI: 10.3390/ijerph14050469] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 04/21/2017] [Accepted: 04/22/2017] [Indexed: 11/18/2022]
Abstract
Fear of falling (FOF) is expected to have effects on functional decline in the elderly. In this study, we examined over 2 years the effect of change in FOF on functional decline in community dwelling elderly. We conducted a secondary analysis using data from elderly women, 70 years of age and older, who participated in the Korean Longitudinal Study of Aging (KLoSA). Participants were divided into four categories according to change in FOF between the 2010 and 2012 surveys. Multiple logistic regression analysis was conducted regarding the effects of changes in FOF on functional decline after controlling for variables as known risk factors for functional decline. Rates of functional decline were highest in the “consistently having FOF” group, whereas they were lowest in the “consistently no FOF” group in both 2010 and 2012. Characteristics independently associated with functional decline were change in FOF, depressive symptoms, low frequency of meeting friends, and fear-induced activity avoidance. Longer exposure to FOF was associated with an increased risk of functional decline. FOF is an important health problem that deserves attention in its own right. Public health approaches for elderly persons should address early detection, prevention, and intervention programs for FOF.
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Goh EK, Kim OY, Jeon HJ. Depression Is a Mediator for the Relationship between Physical Symptom and Psychological Well-being in Obese People. Clin Nutr Res 2017; 6:89-98. [PMID: 28503505 PMCID: PMC5426210 DOI: 10.7762/cnr.2017.6.2.89] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Revised: 04/16/2017] [Accepted: 04/18/2017] [Indexed: 11/19/2022] Open
Abstract
This present study aimed to investigate the association effect of obesity status, physical symptom, insecure attachment, and depression on psychological well-being in non-diabetic healthy Koreans. Height, weight, waist circumference, blood pressure, and socio-psychological questionnaires (insecure attachment, depression, and physical symptom psychological well-being, etc.) were examined in 123 healthy Koreans. Student t-test, correlation analysis, and mediation analysis were performed. Study subjects were divided into 2 groups based on body mass index (BMI, kg/m2): obesity (BMI ≥ 25, n = 36) and non-obesity (BMI < 25, n = 87). Obese people were older and showed higher proportion of males than non-obese ones. Regarding the values of socio-psychological test, obesity group showed lower insecure attachment, and higher physical symptom than non-obesity group. In correlation and mediation analyses, depression was positively related to insecure attachment and physical symptom in both BMI groups. Positive relationship between physical symptom and insecure attachment was observed only in non-obesity group, but not in obesity group. The effect of insecure attachment on psychological well-being was completely mediated by depression in both BMI groups. On the other hand, the effect of physical symptom on psychological well-being was completely mediated by depression in obesity group, but not in non-obesity group. In conclusion, this study presented that the effects of physical symptom and insecure attachment on psychological well-being were completely mediated by depression in obese healthy Koreans, but not in non-obese ones. It will provide useful data for extending the knowledge on the relationship between the physical health and mental health.
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Affiliation(s)
- Eun Kyoung Goh
- Human Life Research Center, Dong-A University, Busan 49315, Korea
| | - Oh Yoen Kim
- Human Life Research Center, Dong-A University, Busan 49315, Korea
- Department of Food Science and Nutrition, Dong-A University, Busan 49315, Korea
| | - Hyo Jeong Jeon
- Human Life Research Center, Dong-A University, Busan 49315, Korea
- Department of Child Studies, Dong-A University, Busan 49315, Korea
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20
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Abstract
BACKGROUND Hip fracture is often complicated by depressive symptoms in older adults. We sought to characterize trajectories of depressive symptoms arising after hip fracture and examine their relationship with functional outcomes and walking ability. We also investigated clinical and psychosocial predictors of these trajectories. METHOD We enrolled 482 inpatients, aged ⩾60 years, who were admitted for hip fracture repair at eight St Louis, MO area hospitals between 2008 and 2012. Participants with current depression diagnosis and/or notable cognitive impairment were excluded. Depressive symptoms and functional recovery were assessed with the Montgomery-Asberg Depression Rating Scale and Functional Recovery Score, respectively, for 52 weeks after fracture. Health, cognitive, and psychosocial variables were gathered at baseline. We modeled depressive symptoms using group-based trajectory analysis and subsequently identified correlates of trajectory group membership. RESULTS Three trajectories emerged according to the course of depressive symptoms, which we termed 'resilient', 'distressed', and 'depressed'. The depressed trajectory (10% of participants) experienced a persistently high level of depressive symptoms and a slower time to recover mobility than the other trajectory groups. Stressful life events prior to the fracture, current smoking, higher anxiety, less social support, antidepressant use, past depression, and type of implant predicted membership of the depressed trajectory. CONCLUSIONS Depressive symptoms arising after hip fracture are associated with poorer functional status. Clinical and psychosocial variables predicted membership of the depression trajectory. Early identification and intervention of patients in a depressive trajectory may improve functional outcomes after hip fracture.
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Affiliation(s)
- P. Cristancho
- Department of Psychiatry, Healthy Mind Lab, Washington University School of Medicine, St Louis, MO, USA
| | - E. J. Lenze
- Department of Psychiatry, Healthy Mind Lab, Washington University School of Medicine, St Louis, MO, USA
| | - M. S. Avidan
- Department of Anesthesiology, Washington University School of Medicine, St Louis, MO, USA
| | - K. S. Rawson
- Department of Psychiatry, Healthy Mind Lab, Washington University School of Medicine, St Louis, MO, USA
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Levin-Schwartz Y, Song Y, Schreier PJ, Calhoun VD, Adalı T. Sample-poor estimation of order and common signal subspace with application to fusion of medical imaging data. Neuroimage 2016; 134:486-493. [PMID: 27039696 DOI: 10.1016/j.neuroimage.2016.03.058] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Revised: 03/08/2016] [Accepted: 03/23/2016] [Indexed: 11/29/2022] Open
Abstract
Due to their data-driven nature, multivariate methods such as canonical correlation analysis (CCA) have proven very useful for fusion of multimodal neurological data. However, being able to determine the degree of similarity between datasets and appropriate order selection are crucial to the success of such techniques. The standard methods for calculating the order of multimodal data focus only on sources with the greatest individual energy and ignore relations across datasets. Additionally, these techniques as well as the most widely-used methods for determining the degree of similarity between datasets assume sufficient sample support and are not effective in the sample-poor regime. In this paper, we propose to jointly estimate the degree of similarity between datasets and their order when few samples are present using principal component analysis and canonical correlation analysis (PCA-CCA). By considering these two problems simultaneously, we are able to minimize the assumptions placed on the data and achieve superior performance in the sample-poor regime compared to traditional techniques. We apply PCA-CCA to the pairwise combinations of functional magnetic resonance imaging (fMRI), structural magnetic resonance imaging (sMRI), and electroencephalogram (EEG) data drawn from patients with schizophrenia and healthy controls while performing an auditory oddball task. The PCA-CCA results indicate that the fMRI and sMRI datasets are the most similar, whereas the sMRI and EEG datasets share the least similarity. We also demonstrate that the degree of similarity obtained by PCA-CCA is highly predictive of the degree of significance found for components generated using CCA.
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Affiliation(s)
- Yuri Levin-Schwartz
- Department of Computer Science and Electrical Engineering, University of Maryland Baltimore County, Baltimore, MD 21250, USA.
| | - Yang Song
- Signal and System Theory Group, Universität Paderborn, Germany
| | | | - Vince D Calhoun
- The Mind Research Network, Albuquerque, NM 87106, USA; Department of Electrical and Computer Engineering, University of New Mexico, Albuquerque, NM 87131, USA
| | - Tülay Adalı
- Department of Computer Science and Electrical Engineering, University of Maryland Baltimore County, Baltimore, MD 21250, USA
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Bailly N, Maître I, Wymelbeke VV. Relationships between nutritional status, depression and pleasure of eating in aging men and women. Arch Gerontol Geriatr 2015; 61:330-6. [DOI: 10.1016/j.archger.2015.08.020] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2013] [Revised: 08/23/2015] [Accepted: 08/24/2015] [Indexed: 11/29/2022]
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Yang YT, Wang YH, Chiu HT, Wu CR, Handa Y, Liao YL, Hsu YHE. Functional limitations and somatic diseases are independent predictors for incident depressive disorders in seniors: Findings from a nationwide longitudinal study. Arch Gerontol Geriatr 2015; 61:371-7. [DOI: 10.1016/j.archger.2015.07.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Revised: 07/17/2015] [Accepted: 07/31/2015] [Indexed: 10/23/2022]
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Anton SD, Woods AJ, Ashizawa T, Barb D, Buford TW, Carter CS, Clark DJ, Cohen RA, Corbett DB, Cruz-Almeida Y, Dotson V, Ebner N, Efron PA, Fillingim RB, Foster TC, Gundermann DM, Joseph AM, Karabetian C, Leeuwenburgh C, Manini TM, Marsiske M, Mankowski RT, Mutchie HL, Perri MG, Ranka S, Rashidi P, Sandesara B, Scarpace PJ, Sibille KT, Solberg LM, Someya S, Uphold C, Wohlgemuth S, Wu SS, Pahor M. Successful aging: Advancing the science of physical independence in older adults. Ageing Res Rev 2015; 24:304-27. [PMID: 26462882 DOI: 10.1016/j.arr.2015.09.005] [Citation(s) in RCA: 158] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2015] [Revised: 09/08/2015] [Accepted: 09/30/2015] [Indexed: 02/08/2023]
Abstract
The concept of 'successful aging' has long intrigued the scientific community. Despite this long-standing interest, a consensus definition has proven to be a difficult task, due to the inherent challenge involved in defining such a complex, multi-dimensional phenomenon. The lack of a clear set of defining characteristics for the construct of successful aging has made comparison of findings across studies difficult and has limited advances in aging research. A consensus on markers of successful aging is furthest developed is the domain of physical functioning. For example, walking speed appears to be an excellent surrogate marker of overall health and predicts the maintenance of physical independence, a cornerstone of successful aging. The purpose of the present article is to provide an overview and discussion of specific health conditions, behavioral factors, and biological mechanisms that mark declining mobility and physical function and promising interventions to counter these effects. With life expectancy continuing to increase in the United States and developed countries throughout the world, there is an increasing public health focus on the maintenance of physical independence among all older adults.
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Rawson KS, Dixon D, Nowotny P, Ricci WM, Binder EF, Rodebaugh TL, Wendleton L, Doré P, Lenze EJ. Association of functional polymorphisms from brain-derived neurotrophic factor and serotonin-related genes with depressive symptoms after a medical stressor in older adults. PLoS One 2015; 10:e0120685. [PMID: 25781924 PMCID: PMC4363147 DOI: 10.1371/journal.pone.0120685] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Accepted: 01/25/2015] [Indexed: 11/19/2022] Open
Abstract
Depressive symptoms are common in older adults after a disabling medical event and interfere with rehabilitation and recovery from the disability. This prospective study examined the role of genetic polymorphisms implicated in synaptic integrity and stress-associated depression as predictors of depressive symptoms after hip fracture. We recruited healthy comparisons from the community and participants with hip fracture after surgical fixation from Saint Louis, Missouri hospitals. We examined the valine (Val) to methionine (Met) polymorphism in brain-derived neurotrophic factor (BDNF), serotonin 1A receptor (5HT1a-rs6295) polymorphism, and the serotonin transporter-linked polymorphic region (5HTTLPR) interaction with the rs25531 A to G single nucleotide polymorphism (5HTTLPR-rs25531) as predictors of depressive symptoms. We also examined whether depressive symptoms mediate the influence of BDNF genotype on functional recovery. Among 429 participants with hip fracture, BDNF Met/Met carriers developed significantly more depressive symptoms than Val/Val carriers during a four-week period after the fracture (p=.012). BDNF genotype also predicted functional recovery over the ensuing year, mediated by its effects on depressive symptoms (CI: 0.07-3.37). Unlike prior studies of stressful life events, the S' 5HTTLPR-rs25531 variant did not predict higher levels of depressive symptoms; instead, we report an exploratory finding of an epistatic effect between BDNF and 5HTTLPR-rs25531 whereby the compounded effects of two LA alleles and BDNF Met/Met genotype elevate risk of depressive symptoms after hip fracture (p=.006). No differences between 5HT1a genotypes were found. Our findings suggest plasticity-related genetic factors contribute to the neural mechanisms of mental and functional well-being after a disabling medical stressor.
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Affiliation(s)
- Kerri S. Rawson
- Department of Psychiatry, Washington University School of Medicine, Saint Louis, Missouri, United States of America
- * E-mail:
| | - David Dixon
- Department of Psychiatry, Washington University School of Medicine, Saint Louis, Missouri, United States of America
| | - Petra Nowotny
- Department of Psychiatry, Washington University School of Medicine, Saint Louis, Missouri, United States of America
| | - William M. Ricci
- Orthopaedic Trauma Service, Washington University School of Medicine / Barnes-Jewish Hospital, Saint Louis, Missouri, United States of America
| | - Ellen F. Binder
- Department of Internal Medicine, Washington University School of Medicine, Saint Louis, Missouri, United States of America
| | - Thomas L. Rodebaugh
- Department of Psychology, Washington University in Saint Louis, Saint Louis, Missouri, United States of America
| | - Leah Wendleton
- Department of Psychiatry, Washington University School of Medicine, Saint Louis, Missouri, United States of America
| | - Peter Doré
- Department of Psychiatry, Washington University School of Medicine, Saint Louis, Missouri, United States of America
| | - Eric J. Lenze
- Department of Psychiatry, Washington University School of Medicine, Saint Louis, Missouri, United States of America
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Abstract
The pursuit of personal goals has been linked to general psychological well-being; however, less is known about the association with depression in later adulthood when individuals are contending with age-related changes in health and social relationships. We explored the connection between both health- and social related goals (as measured by possible selves) and depressive symptoms in a sample of 85 community-dwelling older adults who ranged in age from 60 to 92 (M = 74, standard deviation = 7.5). Participants took part in face-to-face, semistructured interviews in which they responded to measures of possible selves (future images of oneself), health, and depressive symptoms. We found that the presence of health-related, but not social-related, possible selves was significantly associated with fewer reported depressive symptoms. Additionally, the presence of health-related fears was specifically linked to fewer reported depressive symptoms. These findings suggested that the promotion of and investment in health-related personal goals may be useful in off-setting depressive symptoms in older adults, as well as indicated a potential benefit of a disease prevention focus regarding health in later life. Finally, the results may have implications for potential clinical interventions in addressing late-life depression.
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Affiliation(s)
- Cory Bolkan
- Washington State University Vancouver, Vancouver, WA, USA
| | | | - Deborah Coehlo
- Oregon State University, Cascades Campus, Bend, OR, US Juniper Ridge Clinic, Bend, OR, USA
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Lee EW, Park JH. Individual and socioeconomic contextual effects on depressive symptom in Korea: multilevel analysis of cross-sectional nationwide survey. J Korean Med Sci 2015; 30:186-93. [PMID: 25653491 PMCID: PMC4310946 DOI: 10.3346/jkms.2015.30.2.186] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Accepted: 10/01/2014] [Indexed: 11/24/2022] Open
Abstract
This study was aimed to examine the relationship between individual, socioeconomic context and depressive symptom among Korean population. Data were the Korean Community Health Survey (KCHS), a nationwide survey collected from 253 local communities including 230,715 adults aged 19 yr or over. To identify depressive symptom, the Center for Epidemiologic Studies Depression scale (CES-D) was used. This study employed multilevel logistic regression to analyze the hierarchical data that included individual and community level variables. The results of this study showed that people in the highest level of community income had a higher risk of depressive symptom compared with people in the lowest (OR, 1.6; 95% CI, 1.4-1.9). In a chi-square test for trend, the prevalence of depressive symptom was significantly increased with increased level of community income among all groups of the family income (P<0.001). Moreover a significant interaction was found between household income and community mean income (OR, 0.98; 95% CI, 0.97-0.99). Among individual level variables, age, sex, education, income, living alone, and the number of illnesses were associated with depressive symptom. This study identified that the level of community income has an inverse association, and its effect is especially stronger among low income individuals.
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Affiliation(s)
- Eun-Whan Lee
- Department of Social and Preventive Medicine, Sungkyunkwan University School of Medicine, Suwon, Korea
| | - Jae-Hyun Park
- Department of Social and Preventive Medicine, Sungkyunkwan University School of Medicine, Suwon, Korea
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Brown PJ, Roose SP, Fieo R, Liu X, Rantanen T, Sneed JR, Rutherford BR, Devanand DP, Avlund K. Frailty and depression in older adults: a high-risk clinical population. Am J Geriatr Psychiatry 2014; 22:1083-95. [PMID: 23973252 PMCID: PMC3930630 DOI: 10.1016/j.jagp.2013.04.010] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2012] [Revised: 04/17/2013] [Accepted: 04/18/2013] [Indexed: 01/04/2023]
Abstract
OBJECTIVE To identify salient characteristics of frailty that increase risk of death in depressed elders. METHODS Data were from the Nordic Research on Ageing Study from research sites in Denmark, Sweden, and Finland. Participants were 1,027 adults aged 75 years (436 men and 591 women). Time of death was obtained, providing a maximum survival time of 11.08 years (initial evaluation took place between 1988 and 1991). RESULTS Depressed elders showed greater baseline impairments in each frailty characteristic (gait speed, grip strength, physical activity levels, and fatigue). Simultaneous models including all four frailty characteristics showed slow gait speed (hazard ratio: 1.84; 95% confidence interval: 1.05-3.21) and fatigue (hazard ratio: 1.94; 95% confidence interval: 1.11-3.40) associated with faster progression to death in depressed women; none of the frailty characteristics in the simultaneous model was associated with death in depressed men. In women, the effect of impaired gait speed on mortality rates nearly doubled when depression was present (nondepressed women: no gait impairment = 26%; slow gait = 40%; depressed women: no gait impairment = 32%; slow gait = 58%). A similar pattern was observed for fatigue. CONCLUSION The confluence of specific characteristics of frailty (fatigue and slow gait speed) and depressive illness is associated with an increased risk of death in older adults; this association is particularly strong in older depressed women. Future research should investigate whether multimodal interventions targeting depressive illness, mobility deficits, and fatigue can decrease mortality and improve quality of life in older depressed individuals with characteristics of the syndrome of frailty.
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Affiliation(s)
- Patrick J Brown
- Columbia University College of Physicians and Surgeons and New York State Psychiatric Institute, New York, NY.
| | - Steven P Roose
- Columbia University College of Physicians and Surgeons and New York State Psychiatric Institute, New York, NY
| | - Robert Fieo
- Sergievsky Center and the Taub Institute, Columbia University College of Physicians and Surgeons, New York, NY
| | - Xinhua Liu
- Division of Biostatistics, Mailman School of Public Health, Columbia University, New York, NY
| | - Taina Rantanen
- The Finnish Centre for Interdisciplinary Gerontology, University of Jyväskylä, Jyväskylä, Finland
| | - Joel R Sneed
- Columbia University College of Physicians and Surgeons and New York State Psychiatric Institute, New York, NY; Queens College, City University of New York, New York, NY
| | - Bret R Rutherford
- Columbia University College of Physicians and Surgeons and New York State Psychiatric Institute, New York, NY
| | - D P Devanand
- Columbia University College of Physicians and Surgeons and New York State Psychiatric Institute, New York, NY
| | - Kirsten Avlund
- Department of Public Health and Center for Health Ageing, University of Copenhagen, Copenhagen, Denmark; Danish Aging Research Centre, Universities of Aarhus, Southern Denmark and Copenhagen, Denmark
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Abas M, Ali GC, Nakimuli-Mpungu E, Chibanda D. Depression in people living with HIV in sub-Saharan Africa: time to act. Trop Med Int Health 2014; 19:1392-6. [PMID: 25319189 DOI: 10.1111/tmi.12382] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Melanie Abas
- King's College London Institute of Psychiatry, Psychology and Neuroscience, London, UK; Department of Psychiatry, University of Zimbabwe College of Health Sciences, Harare, Zimbabwe
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Abstract
AbstractObjectives: As part of an outcome study of depression in older people, the relationship between physical disability and depression was explored at baseline and longitudinally. The aims were to identify whether illness in specific body systems or physical disability was associated with a poorer outcome of depression.Method: Subjects over 65 with depression referred to an old age psychiatry service were recruited. Depression was diagnosed according to ICD-10 criteria. An in-depth initial assessment obtained data concerning depression severity and illness in specific body systems as well as disability levels. Objective and subjective ratings of health status were also made. Subjects were followed up at three, six, 12, 18, and 24 months. Ongoing assessments were made of depressive symptomatology and of physical status.Results: Subjects with higher disability levels had more severe depression at baseline. There was no relationship between illness in specific body systems and depression severity. At follow up assessments, those with higher disability scores had poorer outcomes as recorded by depression rating scales and by reviewing the longitudinal course of depression in terms of proportions remaining well, suffering relapses or remaining depressed.Conclusions: There is an ongoing relationship between depression and disability. Older people with greater physical disability have a poorer outcome of depression. Service providers should be aware of this relationship and respond rapidly and assertively to depression in older people with disability. There should be a lower threshold for initiating treatment in this population.
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Carrière I, Delcourt C, Daien V, Pérès K, Féart C, Berr C, Ancelin ML, Ritchie K. A prospective study of the bi-directional association between vision loss and depression in the elderly. J Affect Disord 2013; 151:164-70. [PMID: 23787409 DOI: 10.1016/j.jad.2013.05.071] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2013] [Revised: 05/22/2013] [Accepted: 05/23/2013] [Indexed: 10/26/2022]
Abstract
BACKGROUND Increasing visual impairment (VI) with age has been associated with mental health problems but the question of temporal direction and reverse causality has not been addressed previously. Our objective was to prospectively examine the bi-directional association of VI and visual function (VF) loss with depressive symptoms in the elderly. METHODS The cohort comprised 4216 participants (40.2% men) aged 65 and over with 10 years of follow-up. Near VI was defined using measured usual-corrected binocular acuity while distance VF was self-declared. Participants having a major depressive episode or a Center for Epidemiologic Studies Depression Scale score ≥ 16 were classified as having depressive symptomatology. Longitudinal analyses used mixed logistic models for repeated evaluations. RESULTS After adjustment for demographic factors, participants with moderate to severe near VI at baseline had increased odds of developing depressive symptomatology (Odds Ratio [OR]=1.60; 95% Confidence Interval [CI]=1.08-2.38), but after multiple adjustments the association fell below the significance level. A 2-year decrease in distance VF was associated with increased odds of depressive symptomatology during follow-up after multiple adjustments (OR=3.03; 95% CI=1.75-5.23). Baseline depressive symptomatology was not associated with incident near VI but was associated with VF loss after multivariate adjustment (OR=1.62; 95% CI=1.15-2.28). LIMITATIONS The causes of VI have not been recorded. CONCLUSIONS The relation of vision loss to onset of depressive symptomatology differs according to near VI or distance VF and declines across time. A reverse strong association was found between baseline depression and incident loss of distance VF suggesting a downward spiral of events.
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Affiliation(s)
- Isabelle Carrière
- Inserm, U1061, Montpellier F-34093, France; University Montpellier I, Montpellier F-34000, France.
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Hendryx M, Innes-Wimsatt KA. Increased Risk of Depression for People Living in Coal Mining Areas of Central Appalachia. ECOPSYCHOLOGY 2013. [DOI: 10.1089/eco.2013.0029] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Michael Hendryx
- Department of Health Policy, Management and Leadership, School of Public Health, West Virginia University, Morgantown, West Virginia
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Renaud J, Bédard E. Depression in the elderly with visual impairment and its association with quality of life. Clin Interv Aging 2013; 8:931-43. [PMID: 23888110 PMCID: PMC3722036 DOI: 10.2147/cia.s27717] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Background Visual impairment is more prevalent in the elderly and depression is common in this population. Although many studies have investigated depression or quality of life (QOL) in older adults with visual impairment, few have looked at the association between these two concepts for this population. The aim of this systematized review was to describe the association between depression and QOL in older adults with visual impairment. Methods A search was done using multiple electronic databases for studies addressing the relationship between QOL and depression in elders with visual impairment. The concept of QOL was divided into two different approaches, ie, QOL as achievement and QOL as subjective well-being. Comparison of QOL scores between participants with and without depression (Cohen’s d) and correlations between depression and QOL (Pearson’s r) were examined. Results Thirteen studies reported in 18 articles were included in the review. Nearly all of the studies revealed that better QOL was moderately to strongly correlated with less severe depressive symptoms (r = 0.22–0.68 for QOL as achievement; r = 0.68 and 0.72 for QOL as subjective well-being). Effect sizes for the QOL differences between the groups with and without depression ranged from small to large (d = 0.17 to 0.95 for QOL as achievement; no data for QOL as subjective well-being). Conclusion Additional studies are necessary to pinpoint further the determinants and mediators of this relationship. Considering the high prevalence rate of depression in this community and its disabling effects on QOL, interventions to prevent and treat depression are essential. More efforts are needed in clinical settings to train health care practitioners to identify depressed elders with visual impairment and provide appropriate treatment.
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Affiliation(s)
- Judith Renaud
- School of Optometry, University of Montreal, Montreal, Quebec, Canada.
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Brown PJ, Liu X, Sneed JR, Pimontel MA, Devanand D, Roose SP. Speed of processing and depression affect function in older adults with mild cognitive impairment. Am J Geriatr Psychiatry 2013; 21:675-84. [PMID: 23567401 PMCID: PMC3410965 DOI: 10.1016/j.jagp.2013.01.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2011] [Revised: 12/05/2011] [Accepted: 12/27/2011] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To evaluate the effect of depression and cognition on function in older adults with amnestic and nonamnestic mild cognitive impairment (aMCI and nonaMCI). DESIGN The study uses baseline data from the National Alzheimer's Coordinating Center. SETTING Data were collected at multiple Alzheimer's Disease Centers in the United States. PARTICIPANTS The sample included a total of 3,117 individuals with MCI, mean age = 74.37 years, SD: 9.37 (aMCI, n = 2,488; non-aMCI, n = 629). MEASUREMENTS The 10-item Pfeffer Functional Activities Questionnaire assessed function. RESULTS Depressive symptoms (Geriatric Depression Scale), memory impairment (Logical Memory II), and processing speed decrements (Digit Symbol Substitution Test) were significantly associated with functional impairment (p <0.001). Processing speed partially mediated the effect of depression on function and fully mediated the effect of executive dysfunction on function (p <0.001) in the total MCI and aMCI subsample, while in the non-aMCI subsample, processing speed mediated the effect of executive function but not the effect of depression (p = 0.20) on function. CONCLUSIONS The findings show that processing speed is central to the effect that depression and executive dysfunction have on functional impairment in cognitively impaired older adults. Future studies are needed to better understand the physiologic underpinnings in age-related and disease-specific decrements in processing speed, and to address the problems in the assessment of processing speed in clinical samples.
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Affiliation(s)
- Patrick J. Brown
- Columbia University College of Physicians and Surgeons and New York State Psychiatric Institute, New York, NY USA
| | - Xinhua Liu
- Columbia University Mailman School of Public Health, New York, NY
| | - Joel R. Sneed
- Columbia University College of Physicians and Surgeons and New York State Psychiatric Institute, New York, NY USA,Queens College, City University of New York,The Graduate Center, City University of New York
| | | | - D.P. Devanand
- Columbia University College of Physicians and Surgeons and New York State Psychiatric Institute, New York, NY USA
| | - Steven P. Roose
- Columbia University College of Physicians and Surgeons and New York State Psychiatric Institute, New York, NY USA
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Caputo J, Simon RW. Physical limitation and emotional well-being: gender and marital status variations. JOURNAL OF HEALTH AND SOCIAL BEHAVIOR 2013; 54:241-57. [PMID: 23644513 DOI: 10.1177/0022146513484766] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Despite the proliferation of studies documenting the relationship between physical limitation and depressive symptoms in the United States, we currently do not know (1) whether physical impairment is associated with other dimensions of emotional well-being and (2) if these associations differ for men and women as well as married and nonmarried adults. We use panel data from two national samples to examine gender and marital status variations in the impact of physical limitation on four indicators of mental health. We find that physical limitation is associated with increases in depressive symptoms and negative feelings as well as decreases in positive emotions. Although the patterns are complex, we also find gender and marital status differences in these associations. Our results provide additional support for Aneshensel's (1992; Aneshensel, Rutter, and Lachenbruch 1991) argument about the highly contingent nature of stress reactivity and contribute to theory about both gender and marital status differences in the impact of stress on mental health.
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Affiliation(s)
- Jennifer Caputo
- Indiana University, Department of Sociology, Bloomington, IN 47405, USA.
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Arve S, Lauri S, Lehtonen A. Clinical Pathway of Elderly Persons with Lowered Mood in the Health Care Services. Scand J Caring Sci 2013. [DOI: 10.1111/j.1471-6712.2000.tb00583.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Escobar Bravo MÁ, Botigué Satorra T, Jürschik Giménez P, Nuin Orrio C, Blanco Blanco J. [Depressive symptoms in elderly women. The influence of gender]. Rev Esp Geriatr Gerontol 2013; 48:59-64. [PMID: 23123104 DOI: 10.1016/j.regg.2012.07.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2012] [Accepted: 07/20/2012] [Indexed: 06/01/2023]
Abstract
OBJECTIVE To examine gender differences in depressive symptoms in people over 75 years of age in the community. METHODS This is a descriptive cross-sectional study. The data was obtained from the study of frailty in Lleida (FRALLE survey). Depressive symptoms were measured using the Centre for Epidemiologic Studies Depression Scale (CES-D). Logistic regression were used to analyse the relationship of gender with depressive symptoms. RESULTS The prevalence of depressive symptoms was 33.1%; 22.8% for men and 40.3% for women. In the total population, gender was statistically significant in all three models constructed. Thus, women have nearly double the prevalence rates for depression compared to men, even after adjusting for social and demographic factors and the health status. CONCLUSIONS The results suggest that women have a higher risk of depressive symptoms than men, and the protective factors of depressive symptoms are higher education in women, and the presence of a partner in men.
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Oh DH, Kim SA, Lee HY, Seo JY, Choi BY, Nam JH. Prevalence and correlates of depressive symptoms in korean adults: results of a 2009 korean community health survey. J Korean Med Sci 2013; 28:128-35. [PMID: 23341723 PMCID: PMC3546091 DOI: 10.3346/jkms.2013.28.1.128] [Citation(s) in RCA: 90] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2012] [Accepted: 10/26/2012] [Indexed: 11/20/2022] Open
Abstract
The aim of this study was to investigate the prevalence and correlates of depressive symptoms in the largest number of Korean individuals examined to date. We analyzed cross-sectional data collected from 229,595 Korean adults aged 19 yr and above who participated in a Korean Community Health Survey conducted in 2009. The Center for Epidemiologic Studies Depression Scale (CES-D) was used as the measurement tool for depressive symptoms (CES-D score over 16) and definite depression (CES-D score over 25). Multivariate logistic regression analysis was performed to identify associations between sociodemographic factors and depressive symptoms. The percentages of depressive symptoms and definite depression in the total study population were 11% (7.8% for men, 14.0% for women) and 3.7%, (2.4% for men, 5.0% for women), respectively. Female gender, older age, disrupted marital status, low education and income level, multigenerational household composition and metropolitan residence were associated with greater risk of depressive symptoms. The present study provides a valid prevalence and correlates of depressive symptoms, using the largest representative sample of the Korean general population to date. Various sociodemographic factors contribute to the prevalence and effects of depressive symptoms in Korea.
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Affiliation(s)
- Dong Hoon Oh
- Department of Psychiatry, Hanyang University College of Medicine, Seoul, Korea
| | - Shin Ah Kim
- Department of Preventive Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Hye Young Lee
- Department of Preventive Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Joo Youn Seo
- Department of Preventive Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Bo-Youl Choi
- Department of Preventive Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Jung Hyun Nam
- Department of Psychiatry, Hanyang University College of Medicine, Seoul, Korea
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Lee CT, Yeh CJ, Lee MC, Lin HS, Chen VCH, Hsieh MH, Yen CH, Lai TJ. Social support and mobility limitation as modifiable predictors of improvement in depressive symptoms in the elderly: Results of a national longitudinal study. Arch Gerontol Geriatr 2012; 55:530-8. [DOI: 10.1016/j.archger.2012.03.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2011] [Revised: 03/02/2012] [Accepted: 03/03/2012] [Indexed: 10/28/2022]
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Lenze EJ, Skidmore ER, Begley AE, Newcomer JW, Butters MA, Whyte EM. Memantine for late-life depression and apathy after a disabling medical event: a 12-week, double-blind placebo-controlled pilot study. Int J Geriatr Psychiatry 2012; 27:974-80. [PMID: 22173933 PMCID: PMC3601891 DOI: 10.1002/gps.2813] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2011] [Accepted: 09/16/2011] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Preclinical data suggests that memantine, a noncompetitive glutamate N-methyl- D-aspartate-receptor blocker used for the treatment of moderate to severe Alzheimer's disease, could reduce depressive and amotivated behavior occurring in the context of psychosocial stress. Therefore, we examined whether memantine could reduce depressive symptoms and amotivation manifesting in older adults after a disabling medical event, thereby improving their functional recovery. METHOD We recruited subjects aged 60 years and older who had recently suffered a disabling medical event and were admitted to a skilled nursing facility for rehabilitation. Participants with significant depressive symptoms, defined as a Hamilton Rating Scale for Depression score of 10 or greater, and/or significant apathy symptoms, defined as an Apathy Evaluation Scale score of 40 or greater, were randomized to memantine (10 mg/d for 1 week, then 10 mg twice daily) or placebo, for 12 weeks. We also recruited participants without depressive or apathy symptoms for naturalistic follow-up as a non-depressed comparison group. Depressive and apathy symptoms were main outcomes; functional recovery, and self-report rating of helplessness, and onset of new depressive disorders were secondary outcomes. RESULTS Thirty-five older adults with significant depressive and/or apathy symptoms were randomized, of whom 27 (77.1%) completed the 12 week randomized controlled trial. Both groups showed reduction in depressive symptoms (but no significant reduction in apathy symptoms) and improved function. However, there were no group differences between the memantine-randomized and placebo randomized participants on any outcome. CONCLUSION Memantine was not associated with superior affective or functional outcome compared with placebo in medically rehabilitating older adults with depressive and apathy symptoms.
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Affiliation(s)
- Eric J Lenze
- Department of Psychiatry, Washington University, St. Louis, MO, USA
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Cognitive and noncognitive determinants of everyday activities in a racially diverse population of older persons receiving health services. J Nerv Ment Dis 2012; 200:627-31. [PMID: 22759942 DOI: 10.1097/nmd.0b013e31825bfc5b] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We examined the relationship of cognitive, medical, psychological, and behavioral factors with everyday functioning in a racially diverse older community population recruited from health service agencies. Everyday functioning was characterized as a latent variable composed of 15 instrumental activities of daily living (IADL). The mean (SD) age of the participants (N = 237) was 78.3 (8.1) years; 67% were women, 34% were African-American, 18 (7.6%) met criteria for a depressive disorder, and 61 (27.0%) met criteria for dementia. Worse verbal memory, older age, depression, and number of medical conditions were independently associated with worse IADL ability. The final model explained 60% of the variability. As the population ages and the prevalence of impaired cognition and disability rises, identifying cognitive and noncognitive determinants of disability becomes increasingly important. Interventions to optimize episodic memory, medical status, and treatment of depression may slow down the pathway to disability in older persons.
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Xiu-Ying H, Qian C, Xiao-Dong P, Xue-Mei Z, Chang-Quan H. Living arrangements and risk for late life depression: a meta-analysis of published literature. Int J Psychiatry Med 2012; 43:19-34. [PMID: 22641928 DOI: 10.2190/pm.43.1.b] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE The goal of this study was to determine the relationship between living arrangements and risk for depression among older people. METHOD MEDLINE, EMBASE, The Cochrane Library database was used to identify potential studies. The studies were divided into cross-sectional and longitudinal subsets. Qualitative meta-analysis of the cross-sectional studies and longitudinal studies was performed, respectively. For prevalence and incidence rates of depression, odds ratio (OR) and relative risk (RR) were calculated, respectively. RESULTS The qualitative meta-analysis showed that older people living alone had a higher risk of depression than those not living alone (OR: 1.44; 95% confidence interval [95% CI]: 1.04-1.99); Relative risk (RR: 1.27, 95% CI: 0.89-1.80) and those living with families (OR: 2.59, 95% CI: 1.60-4.20). Older people living in a nursing home (OR: 2.90, 95% CI: 0.94-8.94; RR: 1.94, 95% CI: 1.18-3.20) or institutionalized setting (OR: 1.86, 95% CI: 1.37-2.52; RR: 2.03, 95% CI: 1.12-3.70) had a higher risk of depression than those living in home. CONCLUSIONS Despite the methodological limitations of this meta-analysis, living arrangements appear related to the risk for depression in the older population. Older persons living alone, in a nursing home, or in an institutionalized setting have higher risk for depression.
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Affiliation(s)
- Hu Xiu-Ying
- The West China Hospital of Sichuan University, Sichuang Province
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Leisure activity, mobility limitation and stress as modifiable risk factors for depressive symptoms in the elderly: Results of a national longitudinal study. Arch Gerontol Geriatr 2012; 54:e221-9. [DOI: 10.1016/j.archger.2011.06.014] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2011] [Revised: 06/12/2011] [Accepted: 06/13/2011] [Indexed: 01/25/2023]
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Baglioni C, Battagliese G, Feige B, Spiegelhalder K, Nissen C, Voderholzer U, Lombardo C, Riemann D. Insomnia as a predictor of depression: a meta-analytic evaluation of longitudinal epidemiological studies. J Affect Disord 2011; 135:10-9. [PMID: 21300408 DOI: 10.1016/j.jad.2011.01.011] [Citation(s) in RCA: 1523] [Impact Index Per Article: 117.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2010] [Revised: 01/10/2011] [Accepted: 01/11/2011] [Indexed: 11/15/2022]
Abstract
BACKGROUND In many patients with depression, symptoms of insomnia herald the onset of the disorder and may persist into remission or recovery, even after adequate treatment. Several studies have raised the question whether insomniac symptoms may constitute an independent clinical predictor of depression. This meta-analysis is aimed at evaluating quantitatively if insomnia constitutes a predictor of depression. METHODS PubMed, Medline, PsycInfo, and PsycArticles databases were searched from 1980 until 2010 to identify longitudinal epidemiological studies simultaneously investigating insomniac complaints and depressed psychopathology. Effects were summarized using the logarithms of the odds ratios for insomnia at baseline to predict depression at follow-up. Studies were pooled with both fixed- and random-effects meta-analytic models in order to evaluate the concordance. Heterogeneity test and sensitivity analysis were computed. RESULTS Twenty-one studies met inclusion criteria. Considering all studies together, heterogeneity was found. The random-effects model showed an overall odds ratio for insomnia to predict depression of 2.60 (confidence interval [CI]: 1.98-3.42). When the analysis was adjusted for outliers, the studies were not longer heterogeneous. The fixed-effects model showed an overall odds ratio of 2.10 (CI: 1.86-2.38). LIMITATIONS The main limit is that included studies did not always consider the role of other intervening variables. CONCLUSIONS Non-depressed people with insomnia have a twofold risk to develop depression, compared to people with no sleep difficulties. Thus, early treatment programs for insomnia might reduce the risk for developing depression in the general population and be considered a helpful general preventive strategy in the area of mental health care.
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Affiliation(s)
- Chiara Baglioni
- Department of Psychiatry & Psychotherapy, University of Freiburg Medical Center, Hauptstrasse 5, 79104 Freiburg, Germany.
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Yan XY, Huang SM, Huang CQ, Wu WH, Qin Y. Marital Status and Risk for Late Life Depression: A Meta-Analysis of the Published Literature. J Int Med Res 2011; 39:1142-54. [PMID: 21986116 DOI: 10.1177/147323001103900402] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
This study assessed the relationship between marital status and the risk for depression in people ≥ 55 years old. Using the Medline™, EMBASE™ and Cochrane Library databases, clinical studies that published data on the association between marital status and risk of depression among individuals aged ≥ 55 years were identified. A quantitative meta-analysis of 24 cross-sectional and eight longitudinal studies was performed. Compared with married elderly people, unmarried elderly people had a higher risk for depression (odds ratio [OR], 1.55; relative risk [RR], 1.36). Compared with married elderly people, the widowed elderly people (OR 1.49; RR 1.71), divorced people (RR 2.14) and never-married people (OR 1.32) had a higher risk for depression. Among elderly unmarried people, widowed people had a higher risk for depression than those who never married (OR 1.51). In conclusion, being unmarried was an important risk factor for depression in elderly people.
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Affiliation(s)
- X-Y Yan
- Department of Nephrology, The West China Hospital of Sichuan University, Chengdu, China
| | - S-M Huang
- Department of Nephrology, The West China Hospital of Sichuan University, Chengdu, China
| | - C-Q Huang
- Department of Geriatrics, The Third Hospital of Mianyang, Mianyang, China
| | - W-H Wu
- Department of Nephrology, The West China Hospital of Sichuan University, Chengdu, China
| | - Y Qin
- Department of Cardiology, The Third Military Medical University, Chongqing, China
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Tanaka H, Sasazawa Y, Suzuki S, Nakazawa M, Koyama H. Health status and lifestyle factors as predictors of depression in middle-aged and elderly Japanese adults: a seven-year follow-up of the Komo-Ise cohort study. BMC Psychiatry 2011; 11:20. [PMID: 21294921 PMCID: PMC3041738 DOI: 10.1186/1471-244x-11-20] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2010] [Accepted: 02/07/2011] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Depression is a common mental disorder. Several studies suggest that lifestyle and health status are associated with depression. However, only a few large-scale longitudinal studies have been conducted on this topic. METHODS The subjects were middle-aged and elderly Japanese adults between the ages of 40 and 69 years. A total of 9,650 respondents completed questionnaires for the baseline survey and participated in the second wave of the survey, which was conducted 7 years later. We excluded those who complained of depressive symptoms in the baseline survey and analyzed data for the remaining 9,201 individuals. In the second-wave survey, the DSM-12D was used to determine depression. We examined the risks associated with health status and lifestyle factors in the baseline survey using a logistic regression model. RESULTS An age-adjusted analysis showed an increased risk of depression in those who had poor perceived health and chronic diseases in both sexes. In men, those who were physically inactive also had an increased risk of depression. In women, the analysis also showed an increased risk of depression those with a BMI of 25 or more, in those sleeping 9 hours a day or more and who were current smokers. A multivariate analysis showed that increased risks of depression still existed in men who had chronic diseases and who were physically inactive, and in women who had poor perceived health and who had a BMI of 25 or more. CONCLUSIONS These results suggest that lifestyle and health status are risk factors for depression. Having a chronic disease and physical inactivity were distinctive risk factors for depression in men. On the other hand, poor perceived health and a BMI of 25 or more were distinctive risk factors for depression in women. Preventive measures for depression must therefore take gender into account.
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Affiliation(s)
- Hisashi Tanaka
- Department of Public Health, Gunma University Graduate School of Medicine, Maebashi, Japan
| | | | | | - Minato Nakazawa
- Department of Public Health, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Hiroshi Koyama
- Department of Public Health, Gunma University Graduate School of Medicine, Maebashi, Japan
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Yen YC, Rebok GW, Gallo JJ, Jones RN, Tennstedt SL. Depressive symptoms impair everyday problem-solving ability through cognitive abilities in late life. Am J Geriatr Psychiatry 2011; 19:142-50. [PMID: 20808123 PMCID: PMC3000466 DOI: 10.1097/jgp.0b013e3181e89894] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND The association between depression and functional disability in late life remains unclear. This study aimed to explore the relationship between depressive symptoms and daily functioning through the mediation of cognitive abilities, measured by memory, reasoning, and speed of processing. METHODS The authors recruited 2,832 older adults (mean age = 73.6 years, standard deviation = 5.9) participating in the Advanced Cognitive Training for Independent and Vital Elderly Study. Structural equation modeling was applied to illustrate the relationship between depressive symptoms and everyday problem-solving ability through the mediation of cognitive abilities. RESULTS Depressive symptoms were associated with impaired everyday problem-solving ability directly and indirectly mediated through learning and memory, and reasoning. Although depressive symptoms were associated with speed of processing, speed of processing was not significantly related to everyday problem-solving ability. CONCLUSIONS This study conceptualizes the possible relationships between depressive symptoms and daily functioning with mediation of cognitive abilities and provides a feasible model for the prevention of functional impairment related to geriatric depressive symptoms.
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Affiliation(s)
- Yung-Chieh Yen
- Department of Psychiatry, E-Da Hospital and College of Medicine, I-Shou University, Kaohsiung County, Taiwan
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Depression, physical function, and risk of mortality: National Diet and Nutrition Survey in adults older than 65 years. Am J Geriatr Psychiatry 2011; 19:72-8. [PMID: 20808095 DOI: 10.1097/jgp.0b013e3181df465e] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
OBJECTIVE the authors used an objective assessment of physical function and a range of sociodemographic, dietary, and health behaviors to explore the possible factors that could explain the association between depression and mortality in community-dwelling elderly participants aged 65 years and older. DESIGN prospective follow-up of the National Diet and Nutrition Survey in older adults. SETTING community sample. PARTICIPANTS a total of 1,007 participants (522 men, 485 women; mean age: 76.4 ± 7.3 years). MEASUREMENTS : Depression was assessed from the 15 item Geriatric Depression Scale (GDS) and physical function using hand grip strength. Participants were followed up for death over an average of 9.2 years. RESULTS : At baseline, 20.9% of participants demonstrated depression (GDS-15 score ≥ 5). Depressed participants were at a higher relative risk of all cause mortality during follow-up (age- and sex-adjusted hazard ratio = 1.24, 95% confidence interval: 1.04-1.49). Other risk factors for depression also related to mortality included smoking, physical inactivity, and low grip strength. These factors collectively explained an estimated 54% of the association between depression and mortality. Low-grade inflammation and low plasma vitamin C were also independently associated with depression and mortality but did not explain any of the association between depression and mortality. CONCLUSION late-life depression is associated with a higher risk of mortality. Physical inactivity and physical dysfunction might partly mediate this association, although further longitudinal studies are required to fully elucidate these mechanisms.
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Abstract
RÉSUMÉCette recherche examine la prévalence de la dépression chez les Chinois(es) aîné(e)s du Canada. On a interrogé 96 Chinois(es) aîné(e)s choisi(e)s au hasard et vivant à Calgary. On a utilisé vine version chinoise en 15 points du Geriatric Depression Scale (échelle de l'évaluation de l'état dépressif des aîné(e)s) comme instrument de mesure. Les résultats indiquent que 9,4 pour 100 des personnes interrogées étaient légèrement déprimées et que 11,5 pour 100 étaient moyennement ou gravement déprimées. Le taux de prévalence général chez les Chinois(es) aîné(e)s est plus élevé que celui de l'ensemble de la population aînée du Canada et plus faible que celui des Chinois(es) aîné(e)s des États-Unis. Les résultats de l'analyse de régression font ressortir les principaux prédicteurs de la dépression de ce groupe de la population: la maladie, le fait d'habiter le Canada depuis longtemps, ne pas connaître l'anglais, être plus jeune, et avoir une mauvaise santé physique. Les résultats soulignent également les besoins du groupe sur le plan de la santé mentale. La recherche présente de plus d'autres éléments et les répercussions pratiques des résultats.
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Préville M, Boyer R, Vasiliadis HM, Grenier S, Streiner D, Cairney J, Brassard J. Persistence and remission of psychiatric disorders in the quebec older adult population. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2010; 55:514-22. [PMID: 20723279 DOI: 10.1177/070674371005500806] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To document the remission and persistence of psychiatric disorders in Quebec's older adult population. METHOD Data came from the Enquête sur la santé des aînés (ESA) study conducted in 2005-2008 using a representative sample (n = 2784) of community-dwelling older adults. RESULTS The ESA study results indicate that 12% of respondents met the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) criteria for depression, mania, anxiety disorders, or benzodiazepine drug dependency at the baseline interview. The results also indicate that the 12-month rate of patients with a persistent psychiatric condition was 19.4%. Sixty-seven percent of the patients in remission experienced a total recovery of their symptoms during the following year. The probability of presenting a persistent psychiatric condition or a partial remission after 1 year of follow-up, compared with those in total remission, did not vary according to sociodemographic characteristics. The results also showed that social support and the number of chronic health problems did not influence mental health at follow-up. However, results indicated that the use of health services (OR 7.4; 95% CI 3.72 to 14.55) and the change in the number of chronic health problems reported between baseline and the second interview (OR 1.2; 95% CI 1.06 to 1.34) increased the probability of patients with prevalent disorders at Time 1 having persistent disorders at Time 2. CONCLUSION Results suggest that a deterioration of physical health status was associated with the persistence of DSM-IV disorders in the elderly. These results also suggest that the use of mental health services is associated with severity of the mental illness.
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