Daily Rumination Among Older Men and Women: The Role of Perceived Family and Nonfamily Social Partner Life Stress.

OBJECTIVES: Women tend to ruminate more than men, and are generally more hypervigilant to the emotions of others in order to maintain positive social ties. Thus, compared to men, women may ruminate more when their social partners have greater life stresses. However, the literature on stressful events typically focuses on individuals' experiences and perceptions of stressors experienced by specific social ties such as spousal partners and adult children. The purpose of this study was to examine links between perceptions of a broad array of family and nonfamily social partner stresses and daily rumination among older men and women. METHODS: Adults aged 65 and older (N = 293, 55% women) completed baseline assessments of family and nonfamily life stressors and 5-6 consecutive nightly assessments regarding rumination, interpersonal tensions, worries, and support provision. RESULTS: Multilevel structural equation models revealed that perceptions of greater family and nonfamily life stressors were associated with greater rumination. The links between family stress and rumination varied by gender: family stress was related to greater rumination among women and not men. Moreover, among women, family and nonfamily stress-rumination links were accounted for by greater daily worries about others, and among men, the nonfamily stress-rumination link was due to greater interpersonal tensions as well as daily worries. DISCUSSION: These findings may be due in part to gender role socialization and women's greater kin-keeping and investment in family ties.

Alcohol Use and Mortality Among Older Couples in the United States: Evidence of Individual and Partner Effects.

BACKGROUND AND OBJECTIVES: Spouses with concordant (i.e., similar) drinking behaviors often report better quality marriages and are married longer compared with those who report discordant drinking behaviors. Less is known regarding whether concordant or discordant patterns have implications for health, as couples grow older. The present study examined whether drinking patterns among older couples are associated with mortality over time. RESEARCH DESIGN AND METHODS: The Health and Retirement Study (HRS) is a nationally representative sample of individuals and their partners (married/cohabiting) over age 50 in the United States, in which participants completed surveys every 2 years. Participants included 4,656 married/cohabiting different-sex couples (9,312 individuals) who completed at least 3 waves of the HRS from 1996 to 2016. Participants reported whether they drank alcohol at all in the last 3 months, and if so, the average amount they drank per week. Mortality data were from 2016. RESULTS: Analyses revealed concordant drinking spouses (both indicated they drank in the last 3 months) survived longer than discordant drinking spouses (1 partner drinks and the other does not) and concordant nondrinking spouses. Analysis of average drinks per week showed a quadratic association with mortality such that light drinking predicted better survival rates among individuals and their partners compared with abstaining and heavy drinking. Further, similar levels of drinking in terms of the amount of drinking were associated with greater survival, particularly among wives. DISCUSSION AND IMPLICATIONS: This study moves the field forward by showing that survival varies as a function of one's own and one's partner's drinking.

Implications of Cumulative Life Event Stress for Daily Stress Exposure and Cardiovascular Reactivity Among Black and White Americans.

OBJECTIVES: Daily stress and cardiovascular reactivity may be important mechanisms linking cumulative life event stress with cardiovascular health and may help to explain racial health disparities. However, studies have yet to examine links between exposure to life event stress, daily stress exposure, and cardiovascular reactivity. This study assessed links between trajectories of life event stress exposure, daily stressors, and cardiovascular reactivity among Black and White individuals. METHODS: Participants are from the Stress and Well-being in Everyday Life Study in which 238 individuals (109 Black 129 White; ages 33-93), drawn from the longitudinal Social Relations Study, reported life event stress in 1992, 2005, 2015, and 2018. Of those individuals, 169 completed an ecological momentary assessment study in which they reported stress exposure every 3 hr, and 164 wore a heart rate monitor for up to 5 days. RESULTS: Latent class growth curve models revealed 2 longitudinal trajectories of life event stress: moderate-increasing and low-decreasing. Individuals in the moderate-increasing stress trajectory reported greater daily stress exposure and links did not vary by race. Black individuals in the low-decreasing trajectory and White individuals in the moderate-increasing trajectory showed positive associations between daily stress and heart rate (i.e., were reactive to daily stress exposure). The link between daily stress and heart rate was not significant among Black individuals in the moderate-increasing trajectory and White individuals in the low-decreasing trajectory. DISCUSSION: Individuals who experience more life events across the adult life course report greater daily stress exposure which has important implications for daily cardiovascular health. Black individuals with moderate-increasing life event stress show evidence of blunted daily stress reactivity (nonsignificant association between daily stress and heart rate) whereas Black individuals with low-decreasing life event stress show evidence of stress reactivity (positive association between daily stress and heart rate). White individuals showed the opposite pattern (albeit marginally). These findings expand the weathering hypothesis and indicate that chronic life event stress may be associated with blunted stress reactivity among Black individuals.

Under my skin: Parenting behavior and children's cortisol in the Los Angeles family and neighborhood survey.

This study examined links between aspects of parenting behavior and children's cortisol and whether those links varied by child behavioral problems and ethnicity. Participants included children ages 9-15 (N = 159, 75% Latinx) and their primary caregivers from the Los Angeles Family and Neighborhood Survey (L.A.FANS; Wave 2). Children provided saliva upon waking, 30 min after waking, and at bedtime which was analyzed for cortisol. Analyses revealed associations between parenting behavior and cortisol were greater among children who had behavioral problems and these associations were stronger among non-Latinx White children compared to Latinx children. This study moves beyond the current literature by investigating these important associations in a predominately Latinx urban sample of children.

Longitudinal associations between chronic condition discordance and perceived control among older couples.

Chronic health conditions among individuals and their partners may diminish perceived control, particularly when these conditions are highly complex. We considered how chronic condition discordance (i.e., the extent that two or more conditions have nonoverlapping self-management requirements) at the individual level and the couple level (i.e., between spouses) was linked to health-related control and personal mastery across an 8-year period, and whether these links varied by age. The U.S. sample included 879 wives (M = 53.81 years) and husbands (M = 57.19 years) from three waves (2006, 2010, and 2014) of the Health and Retirement Study. Dyadic growth curve models controlled for age, minority status, education, own and partner baseline negative marital quality, and own and partner time-varying depressive symptoms, and number of chronic health conditions. Overall, both individual-level and couple-level degrees of chronic condition discordance were associated with initial levels of and rates of change in perceived control. When wives had greater individual-level discordance, they reported lower initial personal mastery. When husbands had greater individual-level discordance, they reported lower initial health-related control and faster declines in health-related control and personal mastery, and their wives reported faster declines in personal mastery. When there was greater couple-level discordance, wives reported lower initial health-related control. Age moderated the associations between wives' individual-level discordance and their own initial level of health-related control and rate of change in personal mastery. Interventions to improve later-life well-being may be enhanced by targeting increases in perceived control among individuals and couples managing complex patterns of chronic conditions. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Alcohol Use and Blood Pressure Among Older Couples: The Moderating Role of Negative Marital Quality.

OBJECTIVES: Spouses often have concordant drinking behaviors and important influences on one another's cardiovascular health. However, little is known about the implications of dyadic drinking patterns for blood pressure, and the marital factors that confer risk or resilience. This article examined links between alcohol use and blood pressure within individuals and opposite-sex couples over time, and whether those links vary by negative marital quality among older adults. METHODS: Participants were from the nationally representative longitudinal Health and Retirement Study that included 4,619 respondents in 2,682 opposite-sex couples who participated in at least 2 of the waves from 2006 to 2016. Participants reported the number of drinks they typically consume per week, negative marital quality, and had their blood pressure measured via a cuff. RESULTS: Analyses revealed that greater drinking was associated with increased systolic blood pressure among both husbands and wives. Furthermore, husbands who drank more had higher blood pressure when wives drank more alcohol, whereas there was no association between husbands' drinking and blood pressure when wives drank less alcohol. Interactions with negative marital quality showed that drinking concordance may be associated with increased blood pressure over time in more negative marriages. DISCUSSION: Findings indicated that spousal drinking concordance, although often associated with positive marital quality, may have negative long-term health effects.

Discordant Chronic Conditions and Depressive Symptoms: Longitudinal Associations Among Middle-Aged and Older Couples.

OBJECTIVES: Individuals often manage chronic conditions in middle and later life that may diminish well-being. Little is known, however, about discordant conditions (i.e., two or more conditions with competing self-management requirements) among older couples and their links to depressive symptoms. We considered discordant conditions at both the individual level and the couple level (i.e., between spouses), along with their long-term implications for depressive symptoms. METHODS: The U.S. sample included 1,116 middle-aged and older couples drawn from five waves (2006-2014) of the Health and Retirement Study. Longitudinal actor-partner interdependence models evaluated whether individual-level and couple-level discordant chronic health conditions were concurrently linked to depressive symptoms, and whether these associations became stronger over time. Models controlled for age, minority status, education, prior wave depressive symptoms, and each partner's baseline report of negative marital quality and number of chronic conditions in each wave. RESULTS: Wives and husbands reported significantly greater depressive symptoms when they had individual-level discordant conditions about 2 years after baseline, and these links intensified over time. Beyond this association, husbands had significantly greater depressive symptoms when there were couple-level discordant conditions. DISCUSSION: Individual-level and couple-level discordant conditions may have lasting implications for depressive symptoms during midlife and older adulthood.

Age Differences in Stress, Life Changes, and Social Ties During the COVID-19 Pandemic: Implications for Psychological Well-Being.

BACKGROUND AND OBJECTIVES: Experiences of the coronavirus disease 2019 (COVID-19) pandemic and its implications for psychological well-being may vary widely across the adult life span. The present study examined age differences in pandemic-related stress and social ties, and links with psychological well-being. RESEARCH DESIGN AND METHODS: Participants included 645 adults (43% women) aged 18-97 (M = 50.8; SD = 17.7) from the May 2020 nationally representative Survey of Consumers. Participants reported the extent to which they felt stress related to the pandemic in the last month, the extent to which their lives had changed due to the pandemic, as well as social isolation, negative relationship quality, positive relationship quality, and frequency of depression, anxiety, and rumination in the past week. RESULTS: Results showed that older people reported less pandemic-related stress, less life change, less social isolation, and lower negative relationship quality than younger people. Greater pandemic-related stress, life change, social isolation, and negative relationship quality were associated with poorer psychological well-being. Poorer social ties (i.e., greater social isolation and negative quality) exacerbated the effects of the COVID-19 pandemic (stress, life change) on psychological well-being. DISCUSSION AND IMPLICATIONS: Researchers have indicated that older adults may be more vulnerable to COVID-19 pandemic-related stress and social isolation, but this study indicates that young adults may be relatively more vulnerable. Because isolation and negative relationship quality appear to exacerbate the deleterious effects of the COVID-19 pandemic on psychological well-being, reducing social isolation and negative relations are potential targets for intervention.

Daily Social Interactions and HPA Axis Activity Among Midlife and Older Adults.

BACKGROUND AND OBJECTIVES: Older people experience fewer negative interactions and report less stress in response to interpersonal tensions. Less is known, however, about the implications of daily social interactions for biological stress responses. We evaluated links between daily positive and negative interactions and 2 key biomeasures of the hypothalamic-pituitary-adrenal axis: salivary cortisol and dehydroepiandrosterone sulfate (DHEA-S). We also considered the moderating effects of age. RESEARCH DESIGN AND METHODS: Participants included a random sample of 93 individuals aged 40-95 who completed 14 days of daily diary interviews and provided saliva samples during 4 of those days. RESULTS: Three-level piecewise models showed that individuals had higher sustained DHEA-S levels on days after reporting more positive interactions. Young-old adults (60-79) had lower overall DHEA-S on days when they had more negative interactions than oldest-old adults (80 and older). Oldest-old adults showed a flatter decline in DHEA-S on days after they reported more negative interactions compared to midlife adults (40-59). Daily social interactions were not significantly associated with cortisol. DISCUSSION AND IMPLICATIONS: Strategies to increase positive interactions may help to build physiological resilience to stress, particularly among midlife and young-old adults.

Chronic condition discordance and physical activity among midlife and older couples.

OBJECTIVE: Chronic conditions in middle and later life are associated with lower physical activity. Yet little is known about chronic condition discordance (i.e., the extent to which conditions have nonoverlapping self-management requirements) within older individuals and couples and its implications for physical activity. We determined how the degrees of chronic condition discordance at the individual level and the couple level (i.e., between spouses) were linked to moderate physical activity across an 8-year period. METHOD: The U.S. sample included 1,621 couples from five waves of the Health and Retirement Study (2006-2014). Dyadic growth curve models estimated how individual-level and couple-level chronic condition discordance were linked to initial levels of and rates of change in moderate activity. Models controlled for age, minority status, education, and own and partner reports of baseline negative marital quality, time-varying depressive symptoms, and time-varying number of chronic conditions. RESULTS: A considerable proportion of wives (25.4%) and husbands (18.9%) reported moderate activity less than once a week. When individuals (wives: ß = -0.10; husbands: ß = -0.09) or their spouses (wives: ß = -0.04; husbands: ß = -0.05) had greater individual-level chronic condition discordance, lower initial moderate activity was reported. When husbands had greater individual-level discordance, both wives (ß = -0.16) and husbands (ß = -0.19) had a faster rate of decline in moderate activity over time. Couple-level chronic condition discordance was not significantly linked to moderate activity. CONCLUSIONS: These findings suggest the importance of promoting physical activity among individuals and couples managing complex chronic conditions. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Individual-Level and Couple-Level Discordant Chronic Conditions: Longitudinal Links to Functional Disability.

BACKGROUND: Multiple chronic conditions may erode physical functioning, particularly in the context of complex self-management demands and depressive symptoms. Yet, little is known about how discordant conditions (i.e., those with management requirements that are not directly related and increase care complexity) among couples are linked to functional disability. PURPOSE: We evaluated own and partner individual-level discordant conditions (i.e., discordant conditions within individuals) and couple-level discordant conditions (i.e., discordant conditions between spouses), and their links to levels of and change in functional disability. METHODS: The U.S. sample included 3,991 couples drawn from nine waves (1998-2014) of the Health and Retirement Study. Dyadic growth curve models determined how individual-level and couple-level discordant conditions were linked to functional disability over time, and whether depressive symptoms moderated these links. Models controlled for age, minority status, education, each partner's baseline depressive symptoms, and each partner's number of chronic conditions across waves. RESULTS: Wives and husbands had higher initial disability when they had their own discordant conditions and when there were couple-level discordant conditions. Husbands also reported higher initial disability when wives had discordant conditions. Wives had a slower rate of increase in disability when there were couple-level discordant conditions. Depressive symptoms moderated links between disability and discordant conditions at the individual and couple levels. CONCLUSIONS: Discordant chronic conditions within couples have enduring links to disability that partly vary by gender and depressive symptoms. These findings generate valuable information for interventions to maintain the well-being of couples managing complex health challenges.

The effect of misunderstanding the chemical properties of environmental contaminants on exposure beliefs: a case involving dioxins.

Chemical properties of contaminants lead them to behave in particular ways in the environment and hence have specific pathways to human exposure. If residents of affected communities lack awareness of these properties, however, they could make incorrect assumptions about where and how exposure occurs. We conducted a mailed survey of 904 residents of Midland and Saginaw counties in Michigan, USA to assess to what degree residents of a community with known dioxin contamination appear to understand the hydrophobic nature of dioxins and the implications of that fact on different potential exposure pathways. Participants assessed whether various statements about dioxins were true, including multiple statements assessing beliefs about dioxins in different types of water. Participants also stated whether they believed different exposure pathways were currently significant sources of dioxin exposure in this community. A majority of residents believed that dioxins can be found in river water that has been filtered to completely remove all particulates, well water, and even city tap water, beliefs which are incongruous with the hydrophobic nature of dioxins. Mistrust of government and personal concern about dioxins predicted greater beliefs about dioxins in water. In turn, holding more beliefs about dioxins in water predicted beliefs that drinking and touching water are currently significant exposure pathways for dioxins. Ensuring that community residents' mental models accurately reflect the chemical properties of different contaminants can be important to helping them to adjust their risk perceptions and potentially their risk mitigation behaviors accordingly.