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2.
Sci Rep ; 14(1): 8471, 2024 04 11.
Artículo en Inglés | MEDLINE | ID: mdl-38605132

RESUMEN

Self-identification as a victim of violence may lead to increased negative emotions and stress and thus, may change both structure and function of the underlying neural network(s). In a trans-diagnostic sample of individuals who identified themselves as victims of violence and a matched control group with no prior exposure to violence, we employed a social exclusion paradigm, the Cyberball task, to stimulate the re-experience of stress. Participants were partially excluded in the ball-tossing game without prior knowledge. We analyzed group differences in brain activity and functional connectivity during exclusion versus inclusion in exclusion-related regions. The victim group showed increased anger and stress levels during all conditions. Activation patterns during the task did not differ between groups but an enhanced functional connectivity between the IFG and the right vmPFC distinguished victims from controls during exclusion. This effect was driven by aberrant connectivity in victims during inclusion rather than exclusion, indicating that victimization affects emotional responses and inclusion-related brain connectivity rather than exclusion-related brain activity or connectivity. Victims may respond differently to the social context itself. Enhanced negative emotions and connectivity deviations during social inclusion may depict altered social processing and may thus affect social interactions.


Asunto(s)
Ira , Interacción Social , Humanos , Ira/fisiología , Emociones/fisiología , Encéfalo/fisiología , Aislamiento Social/psicología
3.
Mymensingh Med J ; 33(2): 626-635, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-38557549

RESUMEN

The Covid-19 pandemic has introduced the world to a new chapter in the last three to four years. The focus of this review is on a significant but often overlooked group and topic that has received limited research attention. Recent studies show that the psychological impact of the COVID-19 pandemic is still intense, even around three years later. This article will summarize and discuss the results of 52 studies on anxiety, depression, post-traumatic stress symptoms (PTSS), fear of loneliness, suicidal ideation, and resilience in the elderly population before and after the SARS-CoV-2 pandemic. In addition to detrimental effects, attention is also given to the improved coping abilities and lack of significant psychological distress among the geriatric population when compared to younger age groups. This review will encompass research conducted on both the population of Bangladesh and the global population as a whole.


Asunto(s)
COVID-19 , Anciano , Humanos , COVID-19/epidemiología , Salud Mental , SARS-CoV-2 , Pandemias , Aislamiento Social/psicología , Envejecimiento , Depresión/epidemiología , Depresión/etiología , Depresión/psicología
4.
PLoS One ; 19(4): e0300401, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38656929

RESUMEN

OBJECTIVE: This study aims to elucidate the complex relationship among social isolation, loneliness, and perception of social isolation and its influence on depressive symptoms by evaluating a hypothetical model. This understanding is essential for the formulation of effective intervention strategies. METHODS: We conducted an online survey on Japanese adults (N = 3,315) and used the six-item Lubben Social Network Scale to assess the size of their social networks. We employed a single question to gauge their perception of social isolation. Loneliness was assessed using the three-item UCLA Loneliness Scale, and depressive symptoms were examined using the Patient Health Questionnaire-9. Structural equation modeling was employed to test the hypothesized model. RESULTS: The final model demonstrated satisfactory fit with data (χ2 (1) = 3.73; not significant; RMSEA = 0.03; CFI = 1.00; TLI = 1.00). The size of social network demonstrated a weak negative path to loneliness and depressive symptoms (ß = -.13 to -.04). Notably, a strong positive association existed between perception of social isolation and loneliness (ß = .66) and depressive symptoms (ß = .27). Additionally, a significant positive relationship was found between loneliness and depressive symptoms (ß = .40). Mediation analysis indicated that perception of social isolation and loneliness significantly intensified the relationships between social networks and depressive symptoms. CONCLUSIONS: Results indicate that interventions of psychological approaches, such as cognitive-behavioral therapy, are effective in reducing the perception of social isolation and loneliness, which may lead to the prevention of depressive symptoms. Future longitudinal studies are expected to refine and strengthen the proposed model.


Asunto(s)
Depresión , Soledad , Aislamiento Social , Humanos , Soledad/psicología , Masculino , Aislamiento Social/psicología , Depresión/psicología , Femenino , Adulto , Japón , Persona de Mediana Edad , Red Social , Encuestas y Cuestionarios , Anciano , Adulto Joven , Apoyo Social , Percepción , Pueblos del Este de Asia
5.
BMC Public Health ; 24(1): 1148, 2024 Apr 24.
Artículo en Inglés | MEDLINE | ID: mdl-38658908

RESUMEN

BACKGROUND: Mental health problems and financial difficulties each increase the risk of social exclusion. However, few large studies representing a broad age range have investigated the combined social effect of having both difficulties. The purpose of this cross-sectional study was to examine associations of mental health problems, financial difficulties, and the combination of both with social exclusion. METHODS: This analysis was based on responses from 28,047 adults (age > 18 years) from the general population participating in The Norwegian Counties Public Health Survey 2019. Respondents answered questions about their financial situation, mental health problems, and social exclusion. Social exclusion was measured as a lack of social support, low participation in organized social activities, low participation in other activities, missing someone to be with, feeling excluded, and feeling isolated. Adjustments for sex and age were made in multivariable logistic regression analyses. RESULTS: Having mental health problems or financial difficulties was associated with various measures of social exclusion (odds ratios [ORs] with 95% confidence intervals [CIs]: 1.33 [1.23-1.43] to 12.63 [10.90-14.64]). However, the odds of social exclusion strongly increased for respondents who reported a combination of mental health problems and financial difficulties compared with those who did not report either (ORs [CIs]: 2.08 [1.90-2.27] to 29.46 [25.32-34.27]). CONCLUSIONS: Having the combination of mental health problems and financial difficulties is strongly associated with increased risk for social exclusion, far beyond the effect of either factor alone.


Asunto(s)
Trastornos Mentales , Humanos , Estudios Transversales , Masculino , Femenino , Adulto , Persona de Mediana Edad , Noruega/epidemiología , Trastornos Mentales/epidemiología , Anciano , Adulto Joven , Adolescente , Aislamiento Social/psicología , Apoyo Social , Encuestas Epidemiológicas
6.
J Health Care Poor Underserved ; 35(1): 18-36, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38661857

RESUMEN

Social isolation is associated with worse health; however, few studies have examined the health effects of isolation among African Americans. The purpose of this study is to evaluate associations between social isolation and self-rated physical and oral health from the National Survey of American Life, a nationally representative sample of African Americans. Social isolation was operationalized to reflect both objective isolation (lack of contact) and subjective isolation (lack of emotional closeness). Self-rated physical and oral health were regressed on objective and subjective isolation while controlling for marital status, gender, age, family income, education, and health behaviors. Poorer self-rated physical health was associated with objective isolation, while poorer self-rated oral health was associated with subjective isolation. This study contributes to the small literature of the impact of social isolation on health among African Americans; furthermore, it is the first to examine the relationship between isolation and self-rated oral health in this population.


Asunto(s)
Negro o Afroamericano , Estado de Salud , Salud Bucal , Aislamiento Social , Humanos , Negro o Afroamericano/psicología , Negro o Afroamericano/estadística & datos numéricos , Masculino , Salud Bucal/etnología , Femenino , Aislamiento Social/psicología , Persona de Mediana Edad , Adulto , Estados Unidos , Anciano , Adulto Joven , Adolescente , Autoinforme , Encuestas Epidemiológicas , Factores Socioeconómicos
7.
Curr Opin Psychiatry ; 37(3): 177-184, 2024 May 01.
Artículo en Inglés | MEDLINE | ID: mdl-38415743

RESUMEN

PURPOSE OF REVIEW: Social withdrawal syndrome, known as "hikikomori," has been highlighted since the late 1990 s in Japan. Hikikomori is more common in urban areas, and often comorbid with mental disorders, and now spreading throughout the world. In the post-COVID-19 era, not outing is no longer considered pathological in itself as the "new normal," and a novel concept of hikikomori is needed. This review summarizes the concept of hikikomori, and presents the latest methods for identification of hikikomori. RECENT FINDINGS: The novel definition can distinguish between pathological and non-pathological hikikomori using the scale of "Hikikomori Diagnostic Evaluation (HiDE)," which has been developed in the hikikomori research lab at Kyushu University. An online survey among non-working adults has revealed that persons who have become pathological hikikomori for less than three months showed a particularly strong tendency toward gaming disorder and depression. SUMMARY: Now, physical isolation itself is not pathological, but when dysfunction and distress are present, rapid mental health support should be provided. In the novel urban society, the establishment of a checkup system to assess whether persons who stay home are happy or suffering is important for prevention against mental disorders triggered by social isolation.


Asunto(s)
Trastornos Mentales , Fobia Social , Adulto , Humanos , Trastornos Mentales/psicología , Aislamiento Social/psicología , Comorbilidad , Vergüenza
8.
BMC Public Health ; 24(1): 569, 2024 Feb 22.
Artículo en Inglés | MEDLINE | ID: mdl-38388904

RESUMEN

BACKGROUND: Loneliness is more common in older adults and those who face structural vulnerabilities, including homelessness. The homeless population is aging in the United States; now, 48% of single homeless adults are 50 and older. We know little about loneliness among older adults who have experienced homelessness. We aimed to describe the loneliness experience among homeless-experienced older adults with cognitive and functional impairments and the individual, social, and structural conditions that shaped these loneliness experiences. METHODS: We purposively sampled 22 older adults from the HOPE HOME study, a longitudinal cohort study among adults aged 50 years or older experiencing homelessness in Oakland, California. We conducted in-depth interviews about participants perceived social support and social isolation. We conducted qualitative content analysis. RESULTS: Twenty participants discussed loneliness experience, who had a median age of 57 and were mostly Black (80%) and men (65%). We developed a typology of participants' loneliness experience and explored the individual, social, and structural conditions under which each loneliness experience occurred. We categorized the loneliness experience into four groups: (1) "lonely- distressed", characterized by physical impairment and severe isolation; (2) "lonely- rather be isolated", reflecting deliberate social isolation as a result of trauma, marginalization and aging-related resignation; (3) "lonely- transient", as a result of aging, acceptance and grieving; and (4) "not lonely"- characterized by stability and connection despite having experienced homelessness. CONCLUSIONS: Loneliness is a complex and heterogenous social phenomenon, with homeless-experienced older adults with cognitive or functional impairments exhibiting diverse loneliness experiences based on their individual life circumstances and needs. While the most distressing loneliness experience occurred among those with physical impairment and mobility challenges, social and structural factors such as interpersonal and structural violence during homelessness shaped these experiences.


Asunto(s)
Personas con Mala Vivienda , Soledad , Masculino , Humanos , Anciano , Soledad/psicología , Estudios Longitudinales , Aislamiento Social/psicología , Cognición
9.
J Frailty Aging ; 13(1): 64-70, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38305445

RESUMEN

BACKGROUND: Social isolation is a risk factor for older adults' physical and psychological health. The beneficial effect of social connections in times of major health events is undeniable. Nevertheless, it remains unclear whether the positive effect of social support depends on the relationship type. OBJECTIVES: This study aimed to investigate the influence of older adults' living conditions on the risk of experiencing negative affect during the first lockdown and post-lockdown. DESIGN: An epidemiological study conducted during the COVID-19 crisis, at the time of the first lockdown, and 2 to 3 months following the lockdown. SETTING: A subset sample of the PACOVID survey, a population-based survey of older adults. PARTICIPANTS: Altogether, 277 participants were included into three groups depending on their living conditions: Group 1 "living alone" (n = 141); Group 2 "living with their spouse" (n = 106); Group 3 "living in cohabitation with relatives" (n = 30). MEASUREMENTS: Mixed logistic regression analyses were used to study the change in the risk of experiencing negative affects over time according to the living conditions. The presence of negative affects during lockdown was assessed using three items from the 20-item Center for Epidemiologic Studies Depression Scale : «Do you feel sad?¼; «Do you feel depressed?; «Do you feel lonely? RESULTS: Participants living with their relatives or partner were significantly less likely to experience negative affect than those living alone during lockdown. Moreover, over time, only those living with their spouse had this lesser risk compared to those living alone. CONCLUSIONS: These findings highlight the protective effect of social support over time and more specifically of that provided by the spouse. Couple functioning ought to be given consideration when studying the impact of health crisis situation on the mental health of older adults.


Asunto(s)
COVID-19 , Humanos , Anciano , COVID-19/epidemiología , COVID-19/psicología , Aislamiento Social/psicología , Salud Mental , Factores de Riesgo
10.
Aging Clin Exp Res ; 36(1): 20, 2024 Feb 03.
Artículo en Inglés | MEDLINE | ID: mdl-38308733

RESUMEN

BACKGROUND: Social isolation and loneliness are prevalent among older adults. This study investigated factors influencing worsening social isolation and loneliness in community-dwelling older adults during the COVID-19 pandemic, focusing on musculoskeletal conditions, falls, and fractures. METHODS: We studied 153 participants from the Hertfordshire Cohort Study. Baseline assessments (2019-20) included osteoporosis, clinical osteoarthritis, fractures after age 45 years, falls in previous year, and lifestyle factors. Self-efficacy was assessed using a shortened General Self-Efficacy Scale. Social isolation was assessed using the 6-item Lubben Social Network Scale. Follow-up (2020-21) assessments included social isolation and loneliness using the 6-item De Jong-Gierveld scale for emotional, social, and overall loneliness. RESULTS: Baseline median age was 83.1 years. A history of smoking predicted worsening social isolation (p = 0.046). Being married (p = 0.026) and higher self-efficacy scores (p = 0.03) predicted reduced social isolation at follow-up. Greater alcohol consumption was associated with higher overall loneliness (p = 0.026). Being married was related to a 36% (95% CI: 3%, 58%) reduction in emotional loneliness (p = 0.037). No musculoskeletal condition was associated with social isolation or loneliness. However, we observed a 22% (14%, 30%; p < 0.001) reduction in emotional loneliness and a 12% (4%, 20%; p = 0.003) reduction in overall loneliness per unit increase in self-efficacy score. CONCLUSIONS: No musculoskeletal condition was associated with increased social isolation or loneliness, but longitudinal studies in larger samples are required. Greater self-efficacy was associated with reduced social isolation and reduced loneliness. Interventions promoting self-efficacy in older adults may reduce isolation and loneliness in this age group.


Asunto(s)
COVID-19 , Soledad , Humanos , Anciano , Anciano de 80 o más Años , Soledad/psicología , COVID-19/epidemiología , Estudios de Cohortes , Pandemias , Autoeficacia , Aislamiento Social/psicología
11.
J Psychosom Res ; 177: 111587, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-38181549

RESUMEN

OBJECTIVE: The relationships of social isolation and loneliness with acute kidney injury (AKI) risk remained uncertain. We aimed to investigate the associations of social isolation and loneliness with incident AKI. METHODS: 450,868 participants without prior AKI were included from the UK Biobank. The social isolation index was constructed based on living alone, social contact, and participation in social activities. Loneliness was assessed by asking about "Do you often feel lonely?". The study outcome was incident AKI. RESULTS: During a median follow-up of 12.0 years, 18,679 (4.1%) participants developed AKI, including 18,428 participants ascertained by hospital admission records with a median duration of hospitalization of 3 (25th-75th, 1-8) days. The hazard ratio for incident AKI for social isolation compared with no social isolation was 1.50 (95% CI: 1.44-1.55) after adjusting for age and race (minimally adjusted), and was 1.10 (95% CI: 1.06-1.14) after further adjusting for socioeconomic factors, health behaviors, biological and health-related factors, psychologic factors, and loneliness (fully adjusted). The minimally adjusted and fully adjusted hazard ratios for incident AKI for loneliness compared with no loneliness was 1.57 (95% CI: 1.52-1.62), and 1.10 (95% CI: 1.06-1.15), respectively. In the fully adjusted models, the highest risk of AKI was found in those with both social isolation and loneliness. Living alone and less social contact, rather than less participation in social activities, were significantly associated with a higher risk of incident AKI. CONCLUSIONS: Both social isolation and loneliness were independently and significantly associated with a higher risk of incident AKI.


Asunto(s)
Lesión Renal Aguda , Soledad , Persona de Mediana Edad , Humanos , Anciano , Soledad/psicología , Estudios Prospectivos , Aislamiento Social/psicología , Emociones , Lesión Renal Aguda/epidemiología , Lesión Renal Aguda/etiología
12.
J Affect Disord ; 350: 182-187, 2024 Apr 01.
Artículo en Inglés | MEDLINE | ID: mdl-38220103

RESUMEN

BACKGROUND: Increasing evidence shows that social isolation and depression are likely to interact with each other, yet the direction and causality of the association are not clear. This study aims to examine the possible reciprocity in the relationship between social isolation and depression. METHODS: This study fitted a cross-lagged panel model (CLPM) by using data from the English Longitudinal Study of Aging (ELSA, 2014-2019, n = 6787) to examine the temporal relationship between social isolation and depressive symptoms in older adults. We then conducted two-sample bidirectional Mendelian randomization (MR) analyses by using independent genetic variants associated with multiple social isolation phenotypes (n = 448,858-487,647) and with depression (n = 215,644-2,113,907) as genetic instruments from genome-wide association studies to assess the causality between social isolation and onset of depression. RESULTS: The CLPM in the ELSA cohort showed a significant and positive lagged effect of social isolation on depressive symptoms (ß = 0.037, P < .001). The reverse cross-lagged path from depressive symptoms to social isolation was also statistically significant (ß = 0.039, P < .001). In two-sample bidirectional MR, the genetically predicted loneliness and social isolation combined phenotype (LNL-ISO) was positively associated with occurrence of depression (OR = 1.88, 95 % CI: 1.41-2.50, P < .001), vice versa (OR = 1.16, 95 % CI:1.13-1.20, P < .001). LIMITATIONS: The self-report nature of the assessments and missing data are study limitations. CONCLUSIONS: These findings suggest a bidirectional relationship between social isolation and depression. It is important to develop interventions that highlight the reciprocal consequences of improving either mental health or social connection in older adults.


Asunto(s)
Depresión , Análisis de la Aleatorización Mendeliana , Humanos , Anciano , Depresión/epidemiología , Depresión/genética , Depresión/psicología , Estudios Longitudinales , Estudio de Asociación del Genoma Completo , Aislamiento Social/psicología
13.
Psychosom Med ; 86(2): 107-115, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38193775

RESUMEN

OBJECTIVE: The objectives of this study were to a) evaluate associations between social isolation and change in cognition over a 3-year period, and b) evaluate whether physical activity mediates the association between social isolation and cognition change. METHODS: Using baseline and follow-up 1 data from the Canadian Longitudinal Study on Aging, latent change score models, incorporating direct and indirect pathways, were constructed to estimate the indirect effect of social isolation on cognitive change through physical activity. Multigroup models were constructed based on age group (45-65 versus 65+ years) and sex to allow for varying estimates across age and sex. The final analytic sample included 51,338 participants. RESULTS: Indirect effects of social isolation on cognition through physical activity were evident in men and women 65+ years old for memory change ( = -0.005 [99.9% confidence interval = -0.007 to -0.002], p < .001 in both groups) and in male adults 65+ years old for executive function change ( = -0.01 [99.9% confidence interval = -0.02 to -0.006], p < .001). Statistically significant indirect effects were not observed for adults between 45 and 65 years old. CONCLUSIONS: Social isolation is associated with diminished physical activity, and in turn, diminished physical activity is associated with decline in memory in older women and men, with larger declines in executive function in older men. Public health initiatives to promote physical activity-perhaps incorporating social interaction-among older adults experiencing social isolation could be one way to mitigate the negative impact of social isolation on cognitive health.


Asunto(s)
Envejecimiento , Aislamiento Social , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Envejecimiento/psicología , Canadá/epidemiología , Cognición , Ejercicio Físico , Estudios Longitudinales , Aislamiento Social/psicología
14.
BMC Geriatr ; 24(1): 63, 2024 Jan 15.
Artículo en Inglés | MEDLINE | ID: mdl-38225544

RESUMEN

BACKGROUND: Anxiety is common in older adults and social isolation is one of the leading factors associated with their anxiety. However, what is unknown is how the relationship between social isolation and anxiety differs by cognitive status. Therefore, this study was conducted to (1) compare the level of social isolation and anxiety in older adults who developed probable dementia and mild cognitive impairment (MCI) to those who maintained normal cognitive function over 5 years; and (2) determine if cognitive impairment moderates the relationship between changes in social isolation and changes in anxiety over 5 years. METHODS: A secondary data analysis was conducted using the National Social Life, Health, and Aging Project (NSHAP): Wave 2 (2010-2011) and Wave 3 (2015-2016). The participants were categorized into three groups: Participants who developed probable dementia over 5 years (4.3%), developed probable MCI (19.1%), or maintained normal cognitive function (76.6%). Weighted linear regression analyses with a group interaction were used to examine the moderating effect of cognitive impairment on the relationship between changes in social isolation and anxiety. RESULTS: At the 5-year follow up, there were statistically significant differences in social isolation between the three groups (p = 0.043). Regression analyses showed that increased social isolation over time was related to increased anxiety over 5 years regardless of cognitive status after controlling for covariates (p = 0.017). CONCLUSIONS: The relationship between social isolation and anxiety was a universal phenomenon regardless of cognitive status. Tailored interventions targeting both people with or without cognitive impairment are needed to lessen social isolation and anxiety.


Asunto(s)
Disfunción Cognitiva , Demencia , Humanos , Anciano , Estudios Longitudinales , Disfunción Cognitiva/diagnóstico , Disfunción Cognitiva/epidemiología , Disfunción Cognitiva/psicología , Aislamiento Social/psicología , Ansiedad/diagnóstico , Ansiedad/epidemiología
15.
Auton Neurosci ; 251: 103145, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-38194740

RESUMEN

Behaviors, emotions, and cardiovascular functions are influenced by stress. But these detrimental effects are not exclusive to an individual that directly experiences stress. Stress is also experienced vicariously through observation of another individual undergoing stress. The current study used the strong social bonds in socially monogamous prairie voles to determine effects of repeated vicarious stress on cardiac and behavioral outcomes. Male prairie voles were exposed to either a 5-minute open field chamber alone [separate (control)] or while concurrently witnessing their sibling undergo a tail-suspension stressor [concurrent (experimental)], repeated across 4 sessions. Cardiac responses in animals in the open field were evaluated for heart rate and heart rate variability prior to, during, and after each test session, and behaviors were evaluated for motion, exploration, stress reactivity, and anxiety-relevant behaviors during each test session. The concurrent condition (versus separate) displayed increased heart rate and reduced heart rate variability during repeated test sessions, and impaired recovery of these parameters following the test sessions. The pattern of disturbances suggests that both increased sympathetic and reduced parasympathetic influence contributed to the cardiac responses. Animals in the concurrent condition (versus separate) displayed disrupted rearing, grooming, and motion; reduced duration of center section exploration; and increased freezing responses across repeated test sessions. Collectively, cardiac and behavioral stress reactivity are increased as a function of vicarious stress in prairie voles, which are evident across repeated experiences of stress. These results inform our understanding of the experience of vicarious stress in social species, including humans.


Asunto(s)
Pradera , Hermanos , Animales , Humanos , Masculino , Conducta Social , Aislamiento Social/psicología , Arvicolinae/fisiología
16.
Front Public Health ; 12: 1347794, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38292910

RESUMEN

Background: There has been extensive research on the relationship between hearing and cognitive impairment in older adults but little examination of the role of mediating factors. Social isolation is a potential mediator, occurring because of hearing loss, and contributing to accelerated cognitive decline. Previous systematic reviews on this topic area have not considered the temporal nature of hearing loss and cognitive impairment exclusively or examined potential mediators within a longitudinal study design. Methods: A systematic review was conducted. Electronic searches were performed in Web of Science, PubMed (Medline), Scopus, EMBASE, PsychInfo, and ProQuest (PsychArticles and ProQuest Dissertation and Theses) based on a search string of keywords relating to hearing loss, social isolation, and cognitive impairment/dementia in June 2023. Papers were critically appraised using the CASP checklists for cohort studies. Risk of bias in the selected studies was assessed using the Item Bank for Assessment of Risk of Bias and Precision for Observational Studies of Interventions or Exposures. Results: Eleven of the 15 included studies provide evidence of a dose-dependent association between hearing threshold (40 dB HL or greater) and later cognitive impairment or incident dementia. Only one study included social isolation as a mediator, which was found to not be a significant contributing factor. The meta-analysis of 5 studies pooled hazard ratio for cognitive impairment due to hearing loss is 1.11 (95% CI: 1.06 to 1.15, p < 0.001). The pooled hazard ratio for incident dementia due to hearing loss was HR 1.21 (95% CI: 1.11 to 1.31, p = 0.002). Conclusion: The analysis of included studies indicate that hearing threshold level affects later cognitive status or dementia diagnosis. There is not enough evidence to determine the role of social isolation as a mediator. Future epidemiology studies need to measure different elements of social isolation and ensure that hearing and cognition are measured at multiple time points.


Asunto(s)
Demencia , Pérdida Auditiva , Humanos , Anciano , Estudios Longitudinales , Cognición , Aislamiento Social/psicología , Pérdida Auditiva/epidemiología , Demencia/epidemiología
17.
Aging Ment Health ; 28(1): 142-150, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-37178140

RESUMEN

BACKGROUND AND OBJECTIVES: There have been growing concerns that social distancing and stay-at-home mandates have exacerbated loneliness for older people. Empirical evidence about older people's experiences of loneliness and COVID-19 have quantified this phenomena without considering how older people themselves define and understand loneliness. This paper explores how older New Zealanders conceptualized and experienced loneliness under 'lockdown' stay-at-home measures. METHODS: This multi-methods qualitative study combines data from letters (n = 870) and interviews (n = 44) collected from 914 people aged over 60 and living in Aotearoa, New Zealand during the COVID-19 pandemic. We conducted a reflexive thematic analysis to conceptualise this data. FINDINGS: We identify three interconnected ways in which older people conceptualised and experienced loneliness: (1) feeling disconnected relating to lack of emotional closeness to another often resulting from being physically separated from others and not being able to touch; (2) feeling imprisoned relating to separation from preferred identities and activities and was frequently associated with boredom and frustration; and (3) feeling neglected which often related to feeling let down by generalised and idealised forms of support, such as one's neighbourhood and health care system. DISCUSSION: Older New Zealanders experienced lockdown loneliness in three interconnected ways rather than as a stable and homogenous experience. Maori, Pacific, Asian and New Zealand European older people often discussed loneliness in different ways; attesting to loneliness being a culturally-mediated concept shaped by expectations around desirable social interaction. We conclude the paper with implications for research and policy.


Asunto(s)
COVID-19 , Soledad , Humanos , Persona de Mediana Edad , Anciano , Soledad/psicología , Pandemias , Pueblo Maorí , Control de Enfermedades Transmisibles , Aislamiento Social/psicología
18.
Am J Geriatr Psychiatry ; 32(3): 358-372, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-37978020

RESUMEN

OBJECTIVE: To estimate the impact of the UK nationwide campaign to End loneliness on loneliness and mental health outcomes among older people in England. DESIGN: Quasi-experimental design, namely, a difference-in-differences approach. SETTING: Local authorities across England. PARTICIPANTS: Older adults aged 65 and over participating in waves 4-8 (2008-2017) of the English Longitudinal Study of Aging (ELSA) and waves 1-9 (2009-2019) of the UK Household Longitudinal Study (UKHLS). MAIN OUTCOME MEASURES: Loneliness was measured through the UCLA Loneliness scale. A social isolation scale with components of household composition, social contact and participation was constructed. Mental health was measured by The Centre for Epidemiological Studies of Depression (CES-D) score, the General Health Questionnaire (GHQ-12) score, and the Short-Form-12 Mental Component Summary (SF-12 MCS) score. RESULTS: There was no evidence of change in loneliness scores over the study period. Difference-in-differences estimates suggest that explicitly developed and implemented antiloneliness strategies led to no change in loneliness scores (estimate = 0.044, SE = 0.085), social isolation caseness (estimate = 0.038, SE = 0.020) or levels of depressive symptoms (estimate = 0.130, SE = 0.165). Heterogeneity analyses indicate that antiloneliness strategies produced little impact on loneliness or mental health overall, despite small reductions in loneliness and increases in social engagement among well-educated and higher-income older adults. The results were robust to various sensitivity and robustness analyses. CONCLUSIONS: Antiloneliness strategies implemented by local authorities have not generated a significant change in loneliness or mental health in older adults in England. Generating changes in loneliness in the older population might require longer periods of exposure, larger scope of intervention or more targeted strategies.


Asunto(s)
Soledad , Salud Mental , Humanos , Anciano , Soledad/psicología , Estudios Longitudinales , Aislamiento Social/psicología , Reino Unido
19.
Eur Arch Psychiatry Clin Neurosci ; 274(1): 129-138, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-37650962

RESUMEN

Stressful social situations like social exclusion are particularly challenging for patients with borderline personality disorder (BPD) and often lead to dysfunctional reactive behaviour of aggression and withdrawal. The autonomous signature of these core symptoms of BPD remains poorly understood. The present study investigated the parasympathetic response to social exclusion in women with BPD (n = 62) and healthy controls (HC; n = 87). In a between-subjects design, participants experienced objective social exclusion or overinclusion in the Cyberball task, a virtual ball-tossing game. Need threat scores served as individual measures of perceived exclusion and the resulting frustration of cognitive-emotional needs. Five-minute measurements of high-frequency heart rate variability (HF-HRV) at three time points (before, during, after Cyberball) indicated parasympathetic tone and regulation. We observed a trend towards lowered baseline HF-HRV in BPD vs. HC in line with previous findings. Interestingly, the parasympathetic response of patients with BPD to objective and perceived social exclusion fundamentally differed from HC: higher exclusion was associated with increased parasympathetic activation in HC, while this autonomic response was reversed and blunted in BPD. Our findings suggest that during social stress, the parasympathetic nervous system fails to display an adaptive regulation in patients with BPD, but not HC. Understanding the autonomous signature of the stress response in BPD allows the formulation of clinically relevant and biologically plausible interventions to counteract parasympathetic dysregulation in this clinical group.


Asunto(s)
Trastorno de Personalidad Limítrofe , Humanos , Femenino , Aislamiento Social/psicología , Agresión , Sistema Nervioso Autónomo , Trastorno de Personalidad Antisocial
20.
Artículo en Inglés | MEDLINE | ID: mdl-37578190

RESUMEN

BACKGROUND: Hearing loss is linked to loneliness and social isolation, but evidence is typically based on self-reported hearing. This study quantifies the associations of objective and subjective hearing loss with loneliness and social network characteristics among older adults with untreated hearing loss. METHODS: This study uses baseline data (N = 933) from the Aging and Cognitive Health Evaluation in Elders (ACHIEVE) study. Hearing loss was quantified by the better ear, speech-frequency pure tone average (PTA), Quick Speech-in-Noise test, and hearing-related quality of life. Outcomes were validated measures of loneliness and social network characteristics. Associations were assessed by Poisson, negative binomial, and linear regression adjusted for demographic, health, and study design characteristics. RESULTS: Participants were mean of 76.8 (4.0) years, 54.0% female, and 87.6% White. Prevalence of loneliness was 38%. Worse PTA was associated with a 19% greater prevalence of moderate or greater loneliness (prevalence ration [PR]: 1.19.95% CI: 1.06, 1.33). Better speech-in-noise recognition was associated with greater social network characteristics (eg, larger social network size [IRR: 1.04, 95% CI: 1.00, 1.07]). Worse hearing-related quality of life was associated with a 29% greater prevalence of moderate or greater loneliness (PR: 1.29, 95% CI: 1.19, 1.39) and worse social network characteristics (eg, more constricted social network size [IRR: 0.96, 95% CI: 0.91, 1.00]). CONCLUSIONS: Results suggest the importance of multiple dimensions of hearing to loneliness and social connectedness. Hearing-related quality of life may be a potentially useful, easily administered clinical tool for identifying older adults with hearing loss associated with greater loneliness and social isolation.


Asunto(s)
Pérdida Auditiva , Soledad , Anciano , Femenino , Humanos , Masculino , Envejecimiento , Pérdida Auditiva/epidemiología , Pérdida Auditiva/psicología , Soledad/psicología , Calidad de Vida , Aislamiento Social/psicología , Red Social , Anciano de 80 o más Años
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