Attributions of Loneliness-Life Story Interviews with Older Mental Health Service Users.

There is growing evidence on the prevalence and impact of loneliness, particularly among older people. However, much less is known about the personal origins of loneliness and how it persists, or not, over an individual's life course. This study aimed to increase understanding of the personal experiences of loneliness among older adults across the life course. Central to this study was giving voice to the participants and allowing them to define loneliness, what it meant to them, and how it affected them throughout their lives. This qualitative study employed 18 life story interviews with older adults attending a mental health service. We explored their personal experiences of loneliness and the situations and factors associated with loneliness across the life course. We identified three distinct typologies of loneliness: those who experienced (1) chronic loneliness since childhood, (2) chronic loneliness after a life-changing event in midlife, and (3) loneliness which remained situational/transitional, never becoming chronic. This study found the seeds of chronic life course loneliness are often determined in childhood. Early detection and intervention may prevent situational loneliness from becoming chronic. More research is needed from a life course approach to help understand and address the causes and consequences of loneliness.

Consensus statement: loneliness in older adults, the 21st century social determinant of health?

OBJECTIVE: The purpose of this consensus statement is to determine the state of the field of loneliness among older people, highlighting key issues for researchers, policymakers and those designing services and interventions. METHODS: In December 2018, an international meeting on loneliness was held in Belfast with leaders from across the USA and Europe. A summary of the conclusions reached at this event is presented following a consensus-building exercise conducted both during this event after each presentation as well as after the event through the drafting, reviewing and agreement of this statement by all authors for over 6 months. RESULTS: This meeting resulted in an agreement to produce a consensus statement on key issues including definitions of loneliness, measurement, antecedents, consequences and interventions. DISCUSSION: There has been an exponential growth in research on loneliness among older adults. However, differing measurements and definitions of loneliness mean the incidence and prevalence, associated risk factors and health consequences are often conflicting or confusing especially for those developing policy and services.

The spectrum of worry in the community-dwelling elderly.

OBJECTIVES: In this study, we examine the prevalence and distribution of worry, its content, and its associations with quality of life and depression, based on a large sample of community-dwelling elderly. We will attempt to distinguish between pathological and non-pathological worry based on these associations. DESIGN: Community survey. SETTING: Inner-city population. PARTICIPANTS: A total of 2136 people aged between 65 and 96, of whom 66% were women, were recruited through general practitioners and interviewed in their own homes. MEASUREMENTS: The GMS-AGECAT structured psychiatric interview was used to rate symptoms which were classified into five levels of severity of worry ranging from simple, non-excessive to generalised anxiety disorder (GAD). RESULTS: In this study, 79% of the participants reported worrying, 37% worrying excessively, while 20% reported excessive, uncontrollable worry and 6.3% met criteria for GAD. Prevalence of all types of worry declined with age and was lower in men. The prevalence of depressed mood was similar in those without worry and those with non-severe worry (Wald post hoc test, p = 0.06) but rose significantly with each level of severe worry (Wald post hoc tests, all p < 0.05). Major depressive disorder was absent in those who did not worry, and had a prevalence of only 0.2% in those with non-severe worry (p = 0.552, Fisher's exact test). It has a significantly elevated prevalence at all levels of excessive worry, and a significantly higher prevalence in those with GAD. All levels of excessive worry were associated with reduced quality of life. CONCLUSION: Severe worry is highly prevalent in the elderly; most severe worriers do not meet criteria for GAD, but have a reduced quality of life and an increased prevalence of depression.

Boredom-proneness, loneliness, social engagement and depression and their association with cognitive function in older people: a population study.

In this study, we use data from a population survey of persons aged 65 and over living in the Irish Republic to examine the relationship of cognitive impairment, assessed using the Abbreviated Mental Test, with loneliness, boredom-proneness, social relations, and depression. Participants were randomly selected community-dwelling Irish people aged 65+ years. An Abbreviated Mental Test score of 8 or 9 out of 10 was classified as 'low normal', and a score of less than 8 as 'possible cognitive impairment'. We used clustering around latent variables analysis (CLV) to identify families of variables associated with reduced cognitive function. The overall prevalence of possible cognitive impairment was 14.7% (95% CI 12.4-17.3%). Low normal scores had a prevalence of 30.5% (95% CI 27.2-33.7%). CLV analysis identified three groups of predictors: 'Low social support' (widowed, living alone, low social support), 'personal cognitive reserve' (low social activity, no leisure exercise, never having married, loneliness and boredom-proneness), and 'sociodemographic cognitive reserve' (primary education, rural domicile). In multivariate analysis, both cognitive reserve clusters, but not social support, were independently associated with cognitive function. Loneliness and boredom-proneness are associated with reduced cognitive function in older age, and cluster with other factors associated with cognitive reserve. Both may have a common underlying mechanism in the failure to select and maintain attention on particular features of the social environment (loneliness) or the non-social environment (boredom-proneness).

Late life depression: a comparison of risk factors and symptoms according to age of onset in community dwelling older adults.

BACKGROUND: It has been reported that late onset depression is more frequently associated with acquired organic pathology and that patients are less likely to report a family history of depression. Differences in phenomenology according to age of onset have been described although these have not been consistently replicated. The majority of these studies have been in hospital populations. The aim of this study is to address this question in a sample of community dwelling older adults. METHODS: 89 subjects with GMS-AGECAT depression were identified from a sample of 1231 community dwelling adults aged 65 years and over. Subjects were analysed across a range of aetiological and phenomenological variables according to age of onset of first depressive episode. RESULTS: Subjects with late onset depression (≥ 60) were significantly less likely to report a family history of depression, were less likely to report previous hospitalisation for depression and had greater cognitive impairment. Late onset subjects were also less likely to report feelings of guilt or thoughts that life was not worth living in the previous month. CONCLUSION: While we found that patients with late onset depression differed from early onset patients according to certain aetiological risk factors, we did not find a distinctive profile of depressive symptomatology which might be considered clinically useful at an individual level. These findings are consistent with studies based in hospital populations.

Social support network structure in older people: underlying dimensions and association with psychological and physical health.

Social networks have been associated with a wide variety of health outcomes in older people. We examined the dimensions underlying the Wenger social support network type assessment to identify dimensions associated with mental and physical health. We interviewed 1334 community-dwelling participants aged 65+. The Geriatric Mental State automated geriatric examination for computer-assisted taxonomy interview was used to rate psychiatric symptoms and quality of life. Cognitive impairment was defined as a score of <24 on the mini mental state examination. Clustering around latent variables identified two uncorrelated social support network domains: family (distance from and contact with relatives) and social engagement. Social engagement was associated with a lower age- and sex-adjusted prevalence of depression (odds ratio for a one-tertile increase 0.48), generalised anxiety disorder (OR 0.60), cognitive impairment (OR 0.68) and physical disability (OR 0.62) all p < 0.001. Adjusted for age, sex, depression, cognitive impairment and disability, the social engagement domain was also associated with better quality of life (OR 1.5) self-rated happiness (OR 1.3) and rating life as worth living (OR 1.4). The family domain, on the other hand, was not significantly associated with any health outcome. The results suggest that elective relationships and social engagement are the 'active ingredients' of social networks which promote health in later life.

Loneliness, social support networks, mood and wellbeing in community-dwelling elderly.

OBJECTIVE: Both loneliness and social networks have been linked with mood and wellbeing. However, few studies have examined these factors simultaneously in community-dwelling participants. The aim of this study was to examine the relationship between social network, loneliness, depression, anxiety and quality of life in community dwelling older people living in Dublin. METHODS: One thousand two hundred and ninety-nine people aged 65 and over, recruited through primary care practices, were interviewed in their own homes using the GMS-AGECAT. Social network was assessed using Wenger's typology. RESULTS: 35% of participants were lonely, with 9% describing it as painful and 6% as intrusive. Similarly, 34% had a non-integrated social network. However, the two constructs were distinct: 32% of participants with an integrated social network reported being lonely. Loneliness was higher in women, the widowed and those with physical disability and increased with age, but when age-related variables were controlled for this association was non-significant. Wellbeing, depressed mood and hopelessness were all independently associated with both loneliness and non-integrated social network. In particular, loneliness explained the excess risk of depression in the widowed. The population attributable risk (PAR) associated with loneliness was 61%, compared with 19% for non-integrated social network. Taken together they had a PAR of 70% CONCLUSIONS: Loneliness and social networks both independently affect mood and wellbeing in the elderly, underlying a very significant proportion of depressed mood.

Reliability and validity of the Hospital Anxiety and Depression Scale and the Beck Depression Inventory (Full and FastScreen scales) in detecting depression in persons with hepatitis C.

BACKGROUND: We examined the performance the Beck Depression Inventory (BDI) and its short form (BDI-FS) and the Hospital Anxiety and Depression Scale depression (HADS-D) and anxiety (HADS-A) subscales in detecting depression in a group of patients with hepatitis C. METHODS: SCID-CV was used to establish DSM-IV diagnosis. Sensitivity, specificity, positive and negative predictive values were used to assess test performance and Cohen's Kappa to measure agreement with DSM diagnosis. RESULTS: Twenty-five of 88 participants had a DSM-IV depressive diagnosis. There was considerable non-overlap between 'caseness' on the BDI and HADS (Kappa=0.44). The HADS depression subscale had poor sensitivity (52%) and poor agreement with clinical diagnosis (Kappa=0.35). The full BDI had a sensitivity of 88% and a Kappa of 0.54 against a sensitivity of 84% and Kappa of 0.42 for the short form. The HADS anxiety subscale predicted depression as well as the depression subscale (sensitivity 88%, Kappa 0.47). CONCLUSIONS: Neither the BDI nor the HADS agrees well with the clinical diagnosis of depressive disorder, nor do they agree well with one another. The anxiety subscale of the HADS appears to measure depression at least as well as the depressive subscale.

Illness-related stigma, mood and adjustment to illness in persons with hepatitis C.

We examined stigma in persons with hepatitis C and its relationship with mood and adjustment to illness. We studied 87 persons awaiting interferon treatment for hepatitis C at St James's Hospital, Dublin. Stigma was assessed using Fife's Experience of Illness scale. A structured clinical interview was used to establish DSM-IV diagnosis. The Hospital Anxiety and Depression Scale (HADS) and Beck Depression Inventory (BDI) were also used as measures of mood. Factor analysis and clustering around latent variables analysis were used to assess scale structure and reliability. The stigma scale had an overall reliability of 0.94. A strong dimension of fear of disclosure emerged, from item analysis, together with dimensions of social isolation and social rejection. Stigma was higher in those in manual occupations and the unemployed than in those in non-manual occupation. There were high levels in those with disease associated with injecting drug use and iatrogenic disease caused by transfusion or anti-D blood products, and low levels in those who had been treated for haemophilia with contaminated products or whose hepatitis was of unknown origin. Adjusted for confounders, a 1-decile increase in stigma score had an odds ratio of 1.4 for DSM-IV depression and similar associations with depression on the HADS and BDI. Stigma was also associated with poorer work and social adjustment, lower acceptance of illness, higher subjective levels of symptoms and greater subjective impairment of memory and concentration. These associations were replicated in the non-depressed subsample. The results underline the strong link between stigma and well-being in hepatitis C. However, they also suggest that stigma is a complex construct that will require further research to elucidate.

Depression and anxiety in patients with hepatitis C: prevalence, detection rates and risk factors.

OBJECTIVE: We examined a group of patients awaiting interferon treatment for hepatitis C to estimate the prevalence and detection rates of and risk factors for mood disorders. METHODS: The Structured Clinical Interview for DSM-IV Axis I Disorders: Clinician Version was used to detect psychiatric disorder. Self-completion instruments were used to rate symptom severity, subjective cognitive function, work and social adjustment, stigma, acceptance of illness and treatment satisfaction. RESULTS: The 90 participants included 23 women (26%); 33 (37%) had contracted hepatitis C iatrogenically, 42 (47%) through injecting drug use and the remainder (17%) were of unknown origin. There was a 28% 1-month prevalence of depressive disorders, 72% of whom were previously undiagnosed, and a 24% prevalence of anxiety disorders, 86% previously undiagnosed. Current methadone maintenance was strongly associated with risk of depression (odds ratio, 5.0; 95% CI, 1.08-23.0). After adjustment for age and sex, depression was associated with poorer work and social adjustment, lower acceptance of illness, higher illness stigma, poorer reported thinking and concentration, and higher levels of subjective physical symptoms (all P < .05). Anxiety disorders were uncorrelated with any risk factor. CONCLUSIONS: Depression and anxiety have high prevalences in hepatitis C, and are largely undetected and treated. Depression, but not anxiety, is associated with adverse experiences of illness.