Sharon Shiovitz-Ezra

• PhD
• Professor (Associate) at Hebrew University of Jerusalem

Objective: The study addresses the associations between changes in care provision to older parents since the pandemic and worsened depression and anxiety in adult children. It also explores whether pandemic-related control measures and child-parent relationships moderated these associations. Background: Changes in informal care during the pandemic,...

Objectives: The relationship between social isolation, loneliness, and tooth loss and cognition in older people is poorly understood. We examine how social isolation and cognitive performance are associated prospectively among older adults, as well as how tooth loss and loneliness are related to this association. Methods: Using data from 26,168...

Grandmothers are the major nonparental unpaid source of childcare in Western societies. Intensive caring for grandchildren may pose challenges to some grandmothers, but also offers an opportunity to refill the ‘empty nest’ often experienced in mid-life. When grandmothers’ intensive involvement in their grandchildren’s care decreases significantly o...

The current study aimed to examine the link between cross-temporal patterns of care provision and loneliness in older adults. Social capital and caregiver stress perspectives served as a theoretical framework for the study. The data were obtained from the two COVID-19 waves of the Survey of Health, Ageing, and Retirement in Europe (SHARE) conducted...

Purpose: To examine the association between provision of instrumental and personal care, and loneliness in adults aged 50 years and older during the COVID-19 pandemic. Instrumental care referred to the provision of assistance with obtaining necessary or essential products and/or services, whereas personal care referred to the assistance with daily...

Background and Objectives Adult children form the backbone of informal care for older parents. To date, limited attention has been paid to the complex mechanism of providing support to older parents. The present study investigated mezzo- and micro-level correlates of provision of support to older parents. The focus was on the child-parent relations...

Loneliness, common in old age, may be partially attributed to ageism. The present study explored the short- and medium-term effect of ageism on loneliness experienced during the COVID-19 pandemic using prospective data derived from the Israeli sample of the Survey of Health, Aging and Retirement in Europe (SHARE) (N = 553). Ageism was measured befo...

Purpose: We examined the association between social distancing and trouble sleeping during the COVID-19 outbreak in adults 65+, and underlying potential mechanisms. Methods: We used data from the extensive Survey of Health, Aging, and Retirement in Europe (SHARE). Logistic regression analysis tested the direct and indirect associations between s...

The study to be presented in the chapter explores one potential behavioral mechanism by which loneliness affects inflammatory and metabolic processes in old age. Specifically, it addresses whether physical activity mediates the loneliness—inflammatory/metabolic dysregulation association. Multivariate linear regressions were applied to data derived...

The study addressed the relationship between loneliness and sleep deficits after the COVID-19 outbreak. We tested associations between patterns of loneliness before and after the outbreak [stable, improved, and worsened] and sleep quality outcomes: 1) having a sleep problem after the initial outbreak, and 2) change in sleep quality. Data were drawn...

Objectives Negative attitudes toward aging are common among formal healthcare providers, but have been infrequently assessed among informal caregivers providing assistance to older adults. The current study sought to identify factors associated with ageism toward older women. Design Multivariate hierarchical linear regression model Setting Lower-...

Objectives: To expand existing knowledge about the associations of late-life loneliness with subsequent change in inflammation as well as with metabolic dysregulation, using national representative longitudinal data. The current analysis also explores age, gender, and race differences in these pre-disease pathways. Method: The analysis is based on...

Older adults are major consumers of health care. Within the context of an ageing society, their presence in the health care system will continue to grow. Ageist stereotypes and discrimination against older adults have an impact on the health and well-being of older citizens and are potential barriers to health equality. This chapter addresses ageis...

Many older adults in our society suffer from loneliness – a painful, distressing feeling arising from the perception that one’s social connections are inadequate. When loneliness is experienced over prolonged periods of time, it can become devastating to older adults’ physical and mental health. Loneliness has been associated with depression, cogni...

Background Hopelessness and loneliness are potent risk factors for poor mental and physical health in later life, although the nature of their relationships with each other over time is not clear. The aim of the current study was to examine relationships between hopelessness and loneliness over an eight-year study period. Methods Three waves of da...

Both older adult and immigrant populations are at a high risk of loneliness. The current research compares older veteran Israelis to older immigrants who arrived in Israel from the former Soviet Union (FSU) after 1989. Early studies have found high levels of loneliness among older FSU immigrants; however, little is known regarding changes in loneli...

Our prime interest in this chapter concerns the health consequences of embeddedness in social network types that are characterized by different levels of social capital. The construct of social network type was developed to provide a means by which to take the complexity of the interpersonal environment in late life into account. This book chapter...

We evaluated the associations between loneliness and subjective appraisals of marital relationship as well as reciprocal associations of loneliness in married men and women. The Health and Retirement Study is a national survey of older adults over the age of 50, residing in the US. This study is based on a paper and pencil questionnaire administere...

This study examined the association between social network type and engagement in physical activity, alcohol abuse and use of complementary and alternative medicine by older Americans. Data from the National Social Life, Health & Aging Project were employed. Multivariate logistic regressions conducted separately for each health behavior showed that...

This study examined the relationship between self- and other-oriented potential lifetime traumatic events (PLTE) and loneliness at the second half of life. The sample was comprised of 7446 respondents who completed the Health and Retirement Study (HRS) 2006 psychosocial questionnaire. PLTE were classified into self-oriented PLTE, defined as traumat...

The arrangement in which frail older adults from the developed world are cared for in their homes by individuals from the developing world has become increasingly prevalent worldwide. In Israel, this arrangement is termed foreign home care. In this article, the authors first describe the global phenomenon of foreign home care of frail older adults...

This study examined the sociodemographic and health correlates of social network types among older Americans. It also considered whether greater human capital is associated with embeddedness in more socially endowed network types. Data from the first wave of the National Social Life, Health and Aging Project (NSHAP) were employed, focusing on the 6...

The aim of the current investigation was to compare a direct versus an indirect approach for measuring loneliness by comparing the one-item Center for Epidemiologic Studies Depression Scale, representing the direct approach, with the shortened version of the Revised UCLA Loneliness Scale, representing the indirect approach, using approximately 2,00...

Both passive death wishes and loneliness are prevalent in old age and both have been shown to be associated with a variety of detrimental effects. The overall goal of the present study was to evaluate the relationship between loneliness and passive death wishes in the general population of Europeans over the age of 50 years. Passive death wishes we...

This paper evaluates the experience of loneliness among Filipino homecare workers in Israel. It is expected that Filipino homecare workers in Israel experience a triple jeopardy that is responsible for their social and emotional loneliness: (i) as a result of their immigration to a different country and the need to adjust to different cultural valu...

The study considers the social networks of older Americans, a population for whom there have been few studies of social network type. It also examines associations between network types and well-being indicators: loneliness, anxiety, and happiness. A subsample of persons aged 65 years and older from the first wave of the National Social Life, Healt...

The authors explore associations between objective and subjective social network characteristics and loneliness in later life, using data from the National Social Life, Health, and Aging Project, a nationally representative sample of individuals ages 57 to 85 in the United States. Hierarchical linear regression was used to examine the associations...

Several international studies have substantiated the role of loneliness as a risk factor for mortality. Although both theoretical and empirical research has supported the classification of loneliness as either situational or chronic, research to date has not evaluated whether this classification has a differential impact upon mortality. To establis...

The National Social Life, Health, and Aging Project (NSHAP) measures seven indicators of quality of life (QoL) and psychological health. The measures used for happiness, self-esteem, depression, and loneliness are well established in the literature. Conversely, measures of anxiety, stress, and self-reported emotional health were modified for their...

The National Social Life, Health, and Aging Project (NSHAP) assessed smoking behaviors and alcohol use as factors directly related to physical health, well-being, and social relationships. We describe self-report measures of tobacco and alcohol use, as well as an established biological marker of tobacco exposure, cotinine, collected in Wave 1 of NS...

The purpose of this study was to examine the association of baseline network type and 7-year mortality risk in later life. We executed secondary analysis of all-cause mortality in Israel using data from a 1997 national survey of adults aged 60 and older (N=5,055) that was linked to records from the National Death Registry up to 2004. We considered...

This paper reports a study of the complex associations between older people's participation in activities and their wellbeing in later life using data from a national sample of 1,334 Jewish-Israeli retirees. Confirmatory factor analysis substantiated a division of the activities into solitary, formal and informal categories, as postulated by activi...