Subjective Successful Aging Predicts Probability of Mortality Over 9 Years Among Adults Aged 50-74.

BACKGROUND AND OBJECTIVES: Although the relationship between mortality and objective successful aging (health, functional ability, social engagement) is clear, the relationship between subjective successful aging (SSA) and mortality is inconclusive. Building on the broader literature regarding psychological well-being, these analyses examine the relationship between SSA and mortality, adjusting for demographic, health, and lifestyle characteristics with known mortality risks. RESEARCH DESIGN AND METHODS: We analyzed self-report data collected between 2006 and 2008 from 5,483 people. In addition to demographic, health, and lifestyle variables, we measured SSA using a valid, reliable measure. Over the course of 3,285 days, 695 people died. We computed four sequential Cox proportional-hazard models to examine the association between SSA and time to death. The first model included only SSA; Model 2 added demographic characteristics; Model 3 added health characteristics; Model 4 added lifestyle characteristics. RESULTS: We found that SSA had a significant association with mortality, accounting for known mortality risk factors. Each one-point rise in SSA decreased the risk of mortality by three percent (0.97; 95% CI= 0.95-0.99; p<0.05). The probability of death within 9 years for persons with SSA scores from 0-5 was 45%; for persons with SSA scores from 25-30, risk of mortality was less than 10%. DISCUSSION AND IMPLICATIONS: Findings provide evidence that lower SSA scores reveal greater risk for mortality beyond demographic, health, and lifestyle variables. A brief assessment of SSA can provide unique clinical information and be used to identify people who might benefit from interventions to reduce mortality risk.

The Prospective Association of Personality Traits and Successful Aging.

We used data (N = 928) from ORANJ BOWL, a six-wave panel of adults (aged 50-74 at baseline) to address the association between personality and successful aging at two points in time, 8 years apart. Regressions examined the associations between Wave 2 neuroticism, extraversion, openness, agreeableness, and conscientiousness and Wave 3 subjective success, functional ability, pain, and chronic conditions. Models tested personality traits independently and then simultaneously, with interactions. Confirmatory analyses used Waves 5/6 data. All traits but openness were individually associated with successful aging at both time points. When testing traits simultaneously, only neuroticism and extraversion were consistently associated with subjective success, with an interaction at Waves 2/3. Neuroticism (Waves 2/3) and conscientiousness (Waves 5/6) were associated with functional ability. Neuroticism was associated with pain (Waves 2/3). Personality was not associated with chronic conditions. These analyses set up future work examining relationships between change in personality and change in successful aging.

Effects of peri-traumatic stress experienced during Hurricane Sandy on functional limitation trajectories for older men and women.

BACKGROUND AND METHODS: Although the short-term effects of disasters on the physical health of mid-life and older people have been documented, little is understood about the long-term effects that disasters have on the physical health of these people. Based on the environmental docility hypothesis and research regarding gender effects on functional limitations and disaster, our analyses examined the effects of peri-traumatic stress experienced during Hurricane Sandy using longitudinal data from 5688 people aged 50 and older collected over six waves (2006-2019). RESULTS: We found that functional limitations follow three trajectories, with people in each group having a significant linear increase over time and all but the highest functioning people also having a significant quadratic effect, indicating that the linear increase peaked post-Hurricane and then slowed in later waves. CONCLUSION: Consistent with the environmental docility hypothesis, peri-traumatic stress had its greatest impact on people with more functional limitations before the hurricane. Men experiencing peri-traumatic stress during Hurricane Sandy were more likely to experience an increase in functional limitations than women. These findings, which identify people most likely to experience long-term health effects following a disaster, can be used to inform health policies before, during, and after disaster strikes.

Impact of Upper and Lower Body Functional Ability on Affect in Older Couples.

Objective: We explore how upper and lower body functional ability of older adults and their partners relate to affect in later life. Methods: Data regarding own and partner's upper and lower body functional abilities were reported by 1767 married/partnered persons aged 57-83. Using multilevel modeling to account for nesting within couples, we examined the impact of a respondent's own functional abilities, their perception of their partner's abilities, and the interaction of respondent's and perceived partner's abilities on respondent's positive and negative affect. Results: Higher upper and lower body ability of both respondents and partners were associated with higher positive and lower negative affect. Moderating effects demonstrated a protective role of respondents' ability on affect when their partners experienced lower ability. Discussion: There is a potential compensatory relationship between older couples adapting to functional changes; it is important to support the functional abilities of both partners in couples to maximize psychological well-being.

Understanding Attrition and Bolstering Retention in a Longitudinal Panel of Older Adults: ORANJ BOWL.

BACKGROUND AND OBJECTIVES: Attrition from longitudinal studies can affect the generalizability of findings especially when studying developmental constructs such as successful aging. RESEARCH DESIGN AND METHODS: Using data from a 12-year (6-wave) panel of 5,688 older people (aged 50-74 at baseline), we compared people retained in the panel with people lost to follow-up on demographic characteristics and measures of successful aging. After instituting expanded retention strategies at Wave 6 (i.e., a team-based approach, social media, and paid web search engines), we compared different groups of people lost to follow-up (i.e., deceased and withdrawn due to lack of interest) and different types of completers (i.e., full completers vs. lost and reengaged completers). RESULTS: At baseline, Wave 6 completers were significantly younger, less likely to be African American, more likely to be married, reported higher levels of income and education, were more likely to be working full-time, had less pain and fewer chronic illnesses, and reported higher levels of subjective successful aging and functional ability than those lost to follow-up. Analyses demonstrated differences across groups based on the reason for loss (i.e., deceased, impaired, and not interested). Participants who missed an interview but returned to the panel were significantly different from those who participated in all waves of data collection. Expanded retention efforts improved generalizability, as people returning to the panel reported lower levels of education, lower levels of income, and were more likely to be African American. DISCUSSION AND IMPLICATIONS: Biased attrition within longitudinal research affects the interpretation of study findings, especially when studying developmental outcomes. However, expanded retention strategies can reduce bias and loss and should be used to enhance retention efforts in longitudinal work.

Type of Disaster Exposure Affects Functional Limitations of Older People 6 Years Later.

BACKGROUND: Natural disasters, including earthquakes, tsunamis, tornadoes, and hurricanes, are traumatic events that simultaneously affect the lives of many people. Although much is known about the effects that natural disasters have on mental health, little is known about how natural disasters affect physical health. These analyses add to the literature by examining the ways in which four types of disaster exposure (geographic, peri-traumatic stress, personal and property loss, and poststorm hardship) experienced by older people during and after Hurricane Sandy affected functional limitations. METHODS: We analyzed five waves of data from the ORANJ BOWL panel ("Ongoing Research on Aging in New Jersey: Bettering Opportunities for Wellness in Life") using multilevel mixed-effects models. RESULTS: We found that although peri-traumatic stress and poststorm hardship each had independent effects on functional limitations, the effects of peri-traumatic stress dominated and were evident 6 years after the hurricane. Geographic exposure and personal/property loss were not associated with functional limitations. CONCLUSIONS: These findings add important information to what is known about older people who experience a natural disaster and suggest opportunities for intervention. Finding that an individual's emotional response during the disaster plays an important role in the development of functional limitations suggests that reduction of exposure to traumatic stress during a storm (ie, evacuation from a storm area) may be important for older people. Likewise, interventions immediately after a disaster that target older people who experience high levels of peri-traumatic distress may be needed in order to alleviate functional limitations before they develop.

Exposure to Hurricane Sandy, neighborhood collective efficacy, and post-traumatic stress symptoms in older adults.

OBJECTIVES: Older adults exposed to natural disasters are at risk for negative psychological outcomes such as post-traumatic stress disorder (PTSD). Neighborhood social capital can act as a resource that supports individual-level coping with stressors. This study explores the ability of perceived neighborhood collective efficacy, a form of social capital, to moderate the association between exposure to Hurricane Sandy and PTSD symptoms in older adults. METHOD: Data from 2205 older individuals aged 54-80 residing in New Jersey who self-reported exposure to Hurricane Sandy in October of 2012 were identified and extracted from the ORANJ BOWL™ research panel. Participants completed baseline assessments of demographic and individual-level characteristics in 2006-2008 and follow-up assessments about storm exposure, perceived neighborhood collective efficacy (social cohesion and social control), and PTSD symptoms 8-33 months following the storm. Zero-inflated Poisson regression models were tested to examine the association between exposure, neighborhood collective efficacy, and PTSD symptoms. RESULTS: After accounting for known demographic and individual-level covariates, greater storm exposure was linked to higher levels of PTSD symptoms. Social cohesion, but not social control, was linked to lower reports of PTSD symptoms and moderated the association between exposure and PTSD. The impact of storm exposure on PTSD symptoms was less for individuals reporting higher levels of social cohesion. CONCLUSION: Mental health service providers and disaster preparedness and response teams should consider the larger social network of individuals served. Building social connections in older adults' neighborhoods that promote cohesion can reduce the negative psychological impact of a disaster.

Challenges Faced and Support Received: Older Adults' Perceptions of Hurricane Sandy.

OBJECTIVE: Individuals exposed to natural disasters are at risk for negative physical and psychological outcomes. Older adults may be particularly vulnerable; however, social support can act as a resource to help individuals respond to severe stressors. This study explored the challenges older people faced before, during, and after Hurricane Sandy in October 2012 and the people they turned to for support. METHODS: Semi-structured interviews were conducted with 20 older adults in New Jersey drawn from the ORANJ BOWL (Ongoing Research on Aging in New Jersey - Bettering Opportunities for Wellness in Life) research panel, who experienced high levels of primary home damage during Hurricane Sandy. Content analysis of interview transcripts classified older adults' perceptions on how they "made it" through-the challenges they faced and the support they received. RESULTS: The findings suggested that older adults experienced emotional, instrumental, social, and financial challenges before, during, and after the storm. However, by relying on family and friends, as well as neighbors and community networks, older people were able to respond to stressors. CONCLUSIONS: Our findings carry implications for ensuring that older adults are connected to social networks before, during, and after disasters. The role of neighbors is particularly important when disasters strike. (Disaster Med Public Health Preparedness. 2017;11:39-47).

Vulnerable, But Why? Post-Traumatic Stress Symptoms in Older Adults Exposed to Hurricane Sandy.

OBJECTIVE: Drawing on pre-disaster, peri-disaster, and post-disaster data, this study examined factors associated with the development of post-traumatic stress disorder (PTSD) symptoms in older adults exposed to Hurricane Sandy. METHODS: We used a sample of older participants matched by gender, exposure, and geographic region (N=88, mean age=59.83 years) in which one group reported clinically significant levels of PTSD symptoms and the other did not. We conducted t-tests, chi-square tests, and exact logistic regressions to examine differences in pre-disaster characteristics and peri-disaster experiences. RESULTS: Older adults who experienced PTSD symptoms reported lower levels of income, positive affect, subjective health, and social support and were less likely to be working 4 to 6 years before Hurricane Sandy than were people not experiencing PTSD symptoms. Those developing PTSD symptoms reported more depressive symptoms, negative affect, functional disability, chronic health conditions, and pain before Sandy and greater distress and feelings of danger during Hurricane Sandy. Exact logistic regression revealed independent effects of preexisting chronic health conditions and feelings of distress during Hurricane Sandy in predicting PTSD group status. CONCLUSIONS: Our findings indicated that because vulnerable adults can be identified before disaster strikes, the opportunity to mitigate disaster-related PTSD exists through identification and resource programs that target population subgroups. (Disaster Med Public Health Preparedness. 2016;10:362-370).

The texture of neighborhoods and disability among older adults.

OBJECTIVES: To present and test an ecological multidimensional model of neighborhood characteristics and examine its relationship to older disability among older adults. METHOD: Indicators of social vulnerability, wealth, violence, storefronts, residential stability, and the presence of physicians, supermarkets, and fast-food establishments for 1,644 of New Jersey's census tracts were derived from sources that include the U.S. Census 2000, Uniform Crime Report for New Jersey, New Jersey Department of Agriculture, Division of Marketing and Development, New Jersey Department of Law and Public Safety Division of Alcohol Beverage Control, and Health Resources and Services Administration Geospatial Data Warehouse. Confirmatory factor analyses were used to develop and test a measurement model of neighborhood texture. Structural equation modeling examined the relationships between neighborhood characteristics and disability of persons aged 65-69 years. RESULTS: Analyses revealed that distinct dimensions of neighborhoods could be modeled with administrative data and that neighborhood contextual (supermarkets, physicians, storefronts, violence) and compositional (social vulnerability, wealth, residential stability) characteristics were related to the prevalence of disability. DISCUSSION: The use of multiple indicators of neighborhood with good psychometric qualities is critical for advancing knowledge about the mechanisms by which neighborhood characteristics are associated with the health of older people.

Effects of caregiver burden and satisfaction on affect of older end-stage renal disease patients and their spouses.

We examined the extent to which a 2-factor model of affect explains how the burdens and satisfactions experienced by caregivers influence their own well-being and that of the spouses for whom they provide care. Using data from 315 older patients with end-stage renal disease and their spouses, we extended tests of Lawton et al.'s (1991) 2-factor model both longitudinally and dyadically. Multilevel modeling analyses partially support the 2-factor model. Consistent with the model, mean caregiver burden has a stronger effect on both caregiver and patient negative affect than does mean caregiver satisfaction. Contrary to the model, mean caregiver satisfaction has an effect on caregiver positive affect that is similar to that of mean caregiver burden, and it has no effect on patient positive affect. Time-varying effects of caregiver burden are consistent with the 2-factor model for caregiver but not patient negative affect. Time-varying effects of caregiver satisfaction are not consistent with the 2-factor model for either patients or caregivers. Results highlight the powerful role of caregiver burden for both caregivers and patients and suggest important new directions for conducting health-related research with late-life marital dyads.

Effects of marital closeness on the transition from caregiving to widowhood.

OBJECTIVE: To examine the effects of marital closeness on indicators of well-being (depressive symptoms, grief, and relief) as spouses transition from the role of caregiver to that of widowed person. METHODS: 118 spouses of persons with end stage renal disease were interviewed prior to and after the death of the patient. Spouses reported on marital closeness, multiple indicators of pre-death strain as reflected by subjective health, depressive symptoms, caregiving burden, and caregiving satisfaction, as well as post-loss feelings of grief, depression, and relief. RESULTS: Hierarchical regressions indicated that post-loss grief was predicted by gender (b = 0.32, p < 0.001), self-reported health (b = -0.28, p < 0.01), marital closeness (0.22, p < 0.05), and pre-loss depressive symptoms (b = 0.19, p < 0.10). Caregiver burden (b = 0.28, p < 0.05) and marital closeness (b = -0.41, p < 0.001) before the death, predicted relief from the caregiver role post-loss. Subjective health (b = -0.21, p < 0.05) and pre-loss depressive symptoms (b = 0.47, p < 0.001) predicted change in depressive symptoms over time. CONCLUSION: These data highlight differences in the experiences of grief, relief, and depressive symptoms and suggest that marital closeness plays a central role. Results are interpreted in terms of theory regarding marital quality. Implications for interventions to improve the lives of caregivers and newly widowed spouses are discussed.

The effects of race on patient preferences and spouse substituted judgments.

Knowledge about the ways in which race affects decision-making at the end of life is minimal, yet this information is critical for providing culturally sensitive care at the end of life. Data matching socio-demographic characteristics of 34 black and 34 white patients with end-stage renal disease and their spouses reveal that there are no significant differences in the preferences to continue dialysis on the part of black and white patients. However, the substituted judgments of black and white spouses differ from one another, with black spouses being more likely to indicate that they believe that the patient would be more inclined to continue dialysis under a host of hypothetical conditions than white spouses. Structural equation modeling analyses revealed that differences in spouse substituted judgments between black and white spouses are explained as a direct function of race differences in perception of patient's health, and caregiver burden, and that indirect effects are associated with spouse's fear of death and participation in religious services. We conclude that these variables rather than race per se explain differences in end of life decision making.

Depressive symptoms and marital satisfaction in the context of chronic disease: a longitudinal dyadic analysis.

These analyses examined the longitudinal relationships between depressive symptoms and marital satisfaction over a 2-year period as experienced by 315 patients with end-stage renal disease and their spouses. Using multilevel modeling, the authors examined both individual and cross-partner effects of depressive symptoms and marital satisfaction on patients and spouses, testing bidirectional causality. Results indicate that mean and time-varying depressive symptoms of both patients and spouses were associated with their own marital satisfaction. Although mean marital satisfaction was associated with own depressive symptoms for both patients and spouses, time-varying marital satisfaction did not affect depressive symptoms for either patients or spouses. Significant cross-partner effects reveal that both mean enduring and time-varying depressive symptoms of the spouse affected marital satisfaction of the patient. Findings highlight the complex nature of the relationship between depressive symptoms and marital satisfaction in late-life couples.