Long-term impact of preventive proactivity on quality of life of the old-old

Following Physician's Advice in Late Life: The Roles of Health Beliefs and Health Status

Objective

This study aims to explore the influence of health-related locus of control beliefs such as belief in the role of health professionals in influencing patient health, cognitive functioning, and multimorbidity on adherence to physician's recommendations among older adults.

Methods

A cross-sectional study involving older adults (N=684, age range = 71-100 years) living in Clearwater, Florida, reported their adherence to physician's recommendations, cognitive functioning, physical health, and health-related locus of control beliefs. Ordered Logistic regression was used.

Results

Older adults who believed that health professionals influence health and a person is likely to recover from illness because other people take good care of him/her had higher adherence to physician's recommendations. Older adults who believed that their own action affects their health had lower odds of reporting adherence by 27%. Additionally, those with cognitive impairment had lower odds of reporting adherence by 38%. Functional limitations, multimorbidity, and self-image of health were not associated with adherence.

Conclusion

This is one of the first studies to consider the influence of locus of control beliefs on adherence of physician's recommendations among community dwelling older adults. With the exception of one item "My good health is largely a matter of good fortune", generally individuals with external locus of control had higher adherence. Our findings also underscore the policy and clinical significance of different health-related beliefs held by older adults.

Effects of Physical Activity on Cognitive Functioning: The Role of Cognitive Reserve and Active Aging

BACKGROUND

The increase in average life expectancy necessitates the identification of possible mechanisms capable of promoting "active aging" to ensure adequate levels of global functioning. Numerous studies show that regular physical activity promotes, even in the elderly, a state of functional psychophysical well-being capable of slowing down age-related cognitive decline. This study aimed to clarify whether, and how, the intensity of physical activity can modulate cognitive and executive skills by influencing specific psychological variables.

METHODS

Our sample consisted of 151 senior subjects divided into hikers (HIK), gentle gymnastics (GYM), and sedentary (SED), who practice intense, moderate, and reduced physical activity, respectively. A battery of psychological questionnaires was administrated to evaluate attentional skills, decision-making, the ability to implement targeted behaviors, perceived self-efficacy, and psychophysical well-being. We included: the Mini-Mental State Examination, Cognitive Reserve Index Questionnaire, General Self-Efficacy Scale, Letter Cancellation Test, Everyday Competence Questionnaire, and Geriatric Depression Scale (GDS).

RESULTS

Comparisons between the scores reported by the three groups showed that the HIK group differs from the others with respect to most of the measurements, presenting better mood and cognitive performance, and a specific psychological profile. On the contrary, the GYM group appeared to have a greater affinity with the SED group than with the HIK group, both cognitively and psychologically.

CONCLUSIONS

Types of physical activity, as well as the intensity and frequency with which they are practiced, are factors that promote an active aging process, protecting the psychophysical well-being and overall cognitive functioning of the elderly.

The role of goal and meaning in life for older adults facing interpersonal stress

Interpersonal stressful events (ISE) have been shown to be potent predictors of major depressive symptoms among older adults. This study examines the relationships between recent ISE and depressive symptoms in late life and explores whether having coping cognitive resource (e.g. finding meaning and goal in life) can buffer the effects of ISE on depressive symptoms for older adults. We utilized a sample of residents in Florida retirement communities (N = 588) who participated in a long-term-panel study using yearly assessments for six years. Additionally, we modeled within-person differences in ISE and depressive symptoms simultaneously with multilevel modeling. Then, we tested the moderating effect of coping resource (i.e. meaning in life and goal in life) in the association between ISE and depressive symptoms. We found that the mean level of ISE is associated with higher depressive symptoms and lower life satisfaction. In addition, higher levels of within-person meaning and goal buffered the negative effect of ISE on depressive symptoms for older adults. Similarly, within-person meaning and goal also attenuated the negative effect of ISE on life satisfaction.

Altruistic Attitudes Among Older Adults: Examining Construct Validity and Measurement Invariance of a New Scale

Background and Objectives

Scholarly research has established the role of altruism in facilitating human cooperation and prosocial behaviors and highlighted its contribution to psychological well-being. Given the health significance of altruistic attitudes and orientations, we developed a valid and reliable measure of this construct that is suitable for use with older adults.

Research Design and Methods

Based on data from a long-term panel study on adaptation to frailty among older adults (n = 366; mean age = 86 years), we used confirmatory factor analysis to perform construct validation of a five-item Elderly Care Research Center Altruism Scale among older adults (e.g., “Seeing others prosper makes me happy”). Moreover, we examined the invariance of the scale’s factor structure across time and gender using nested models.

Results

Composite reliability (coefficient omega = 0.78), factor loadings (>0.45 with eigenvalue = 2.84) from exploratory factor analysis, and model fit indices (e.g., comparative fit index = 0.999) from confirmatory factor analysis suggest a single factor, supporting a unidimensional reliable construct of altruistic orientation at baseline. The results provided support for configural, metric, and scalar invariance across time. Findings pertaining to measurement invariance across gender confirmed full configural invariance but only offered support for partial metric, scalar, and residual invariance at baseline. Strong correlations among the altruism scale, salient personality traits, psychological well-being, religiosity, and meaning in life help establish construct validity.

Discussion and Implications

The availability of a reliable and valid measure of altruistic attitudes enables a comprehensive evaluation of altruism’s influence on later-life health and well-being.

Perceived Neighborhood Conditions, Self-Management Abilities, and Psychological Well-Being Among Chinese Older Adults in Hawai'i

Using survey data collected from January to September 2018 (N = 430), this study examined how neighborhood physical conditions and social cohesion were associated with psychological well-being via pathway of self-management abilities among Chinese older adults living in Honolulu, Hawai'i. Results showed that, for the whole sample, neighborhood physical conditions and social cohesion were significantly associated with psychological well-being, and the main associations were mediated by self-management abilities in the amount of 34% and 60%, respectively. Similar results were found for the foreign-born, whereas for the U.S.-born, psychological well-being was significantly related to neighborhood physical conditions only. Our findings reveal the importance of neighborhood conditions and individual psychological resources on psychological well-being of Chinese older adults.

Association between healthy lifestyle practices and life purpose among a highly health-literate cohort: a cross-sectional study

BACKGROUND

The national health promotion program in the twenty-first century Japan (HJ21) correlates life purpose with disease prevention, facilitating the adoption of healthy lifestyles. However, the influence of clustered healthy lifestyle practices on life purpose, within the context of this national health campaign remains uninvestigated. This study assessed the association between such practices and life purpose, in line with the HJ21.

METHODS

We performed a nationwide cross-sectional survey on certified specialists in health management. Participants' demographic information, lifestyle, and purpose in life were measured using a validated tool. The cohort was median-split into two groups based on their clustered health-related lifestyle score. The values for health-related lifestyle and purpose were compared between the two groups and the correlation between health-related lifestyle and purpose in life was measured.

RESULTS

Data from 4820 participants were analyzed. The higher-scoring health-related lifestyle group showed a significantly higher life purpose than the lower group (35.3 vs 31.4; t = 23.6, p < 0.001). There was a significant association between the scores of clustered healthy lifestyle practices and life purpose (r = 0.401, p < 0.001). The higher-scoring health-related lifestyle group achieved a higher life purpose than the lower-scoring group. This association between healthy lifestyle practices and life purpose denotes a positive and linear relationship.

CONCLUSIONS

Our results suggest that individuals who have a better health-related lifestyle gain a higher sense of life purpose. In other words, a healthy lifestyle predicts a purpose in life. Our findings posit that examining the causal relationship between healthy lifestyle and purpose in life may be a more efficient approach toward health promotion.

Does Improvement in Health-Related Lifestyle Habits Increase Purpose in Life among a Health Literate Cohort?

A growing number of studies have revealed the association between health-related lifestyle habits and purpose in life. However, the mechanism linking the two has not been adequately understood. This study aims to examine the effect of changes in health-related lifestyle habits on purpose in life. A retrospective cohort study was conducted on certified professional specialists of health management. We analyzed the cohort’s demographic information, health-related lifestyle behaviors, reported changes in health-related lifestyle habits (exercise, diet, sleep, and other habits), and purpose in life using a validated tool (Ikigai-9). The cohort was divided into four groups based on the number of reported changes in health-related lifestyles. The purpose in life score was compared among the four groups with and without adjusting for lifestyle. In total, there were 4820 participants. The means (and SD) of the Ikigai-9 score for groups 1, 2, 3, and 4 were 31.4 (6.6), 32.2 (5.6), 32.8 (5.8), and 34.9 (5.4), respectively. There was a statistically significant difference in the Ikigai-9 score among the groups. Healthier changes in lifestyle habits increased perceptions of purpose in life. Both purpose in life and health-related lifestyle habits might be the target factors for disease prevention and health promotion.

The Relationship among Cognition, Psychological Well-being, Physical Activity and Demographic Data in People over 80 Years of Age

Objectives: It is the main goal of this study to investigate the relationships between physical abilities, cognitive abilities and the aspects of psychological well-being in people aged 80 or older. In contrast to other studies, we focus on the executive functions and mental rotation while investigating cognitive performance; this is because it is well known in the literature investigating younger participants that these functions relate to some kind of motor or physical activity. Methods: 41 independently living persons over 80 years were enrolled. Physical activities (German Physical Activity Questionnaire 50+), balance (One leg stand), psychological well-being (Resilience, General depressions scale), cognitive abilities (Flanker task, Mental rotation, Number connection test) as well as the influence of gender and education status were analyzed. Results: Higher physical activity correlates with higher resilience. Persons with higher education and men show better values on the depression scale. Better mental rotation ability could be detected in persons with higher education. Discussion: This first experimental study with people only over 80 years demonstrates the importance of education and physical activity for different aspects of psychological well-being. Due to the aim of investigating participants only over 80 years living independently the sample size is small so the study should be further enlarged.

Proactive Aging Among Holocaust Survivors: Striving for the Best Possible Life

Objectives

To investigate methods that older Holocaust survivors and their age peers use in order to maintain the best possible life and to examine associations between these methods and subjective well-being.

Method

Participants were 481 older Israelis (mean age 77.4 ± 6.7 years): Holocaust survivors (n = 164), postwar immigrants (n = 183), and prewar immigrants (n = 134). Measures included sociodemographics and indicators of health and well-being. Respondents were asked to answer an open-ended question: "What are the methods you use to maintain the best possible life?". Answers were coded into eight categories.

Results

Holocaust survivors were significantly less likely to mention methods coded as "Enjoyment" (32.3%) relative to postwar (43.7%) and prewar (46.2%) immigrants and significantly more likely to mention methods coded as "Maintaining good health" (39.0%) relative to postwar (27.9%) and prewar (21.6%) immigrants. Controlling for sociodemographics and health status, Holocaust survivors still differed from their peers.

Discussion

Aging Holocaust survivors tended to focus on more essential/fundamental needs (e.g., health), whereas their peers tended to focus on a wider range of needs (e.g., enjoyment) in their effort to maintain the best possible life. Our findings may add to the proactivity model of successful aging by suggesting that aging individuals in Israel use both proactive (e.g., health) and cognitive (e.g., accepting the present) adaptation methods, regardless of their reported history during the war.

Should I've stayed or should I've gone? What residents of continuing care retirement communities and former candidates think and feel one year after their decision: a quantitative longitudinal comparison

The aim of this study was to compare satisfaction with residence, wellbeing and physical health of continuing care retirement community (CCRC) residents with people who considered enrolling in the same CCRCs but elected not to move. A total of 101 participants were recruited from 13 CCRCs located in multiple cities in the United States of America. A phone interview was conducted with participants three months or less from enrolment and one year later. Compared with those who chose not to move, CCRC residents reported lower satisfaction at baseline, but higher satisfaction at one year. Wellbeing declined from baseline to follow-up for both groups, but was higher in CCRC residents both at baseline and at one year. CCRCs might consider giving new residents a longer cancellation period in order to allow sufficient time for the adjustment process. This, in turn, might both prevent an early departure and affect the decision of potential CCRC residents to move into the community.

A Meaningful Life is a Healthy Life: A Conceptual Model Linking Meaning and Meaning Salience to Health

Accumulating evidence suggests that a global sense of meaning in life is related to physical health, including increased longevity and reduced morbidity. However, the mechanisms responsible for these relationships remain largely unknown and uninvestigated. Moreover, there is no unifying conceptual framework linking meaning in life to physical health. Our aims are to (a) review the literature linking meaning in life to potential mechanisms associated with better physical health; (b) offer a comprehensive conceptual framework associating meaning in life with physical health; and (c) introduce a new construct, meaning salience, as a potentially important intermediary mechanism. Specifically, we review the evidence suggesting that meaning in life is associated with reduced stress, more adaptive coping, and greater engagement in health-promoting behaviors. Our model proposes that effects of global sense of meaning are potentiated through increased meaning salience, or daily awareness of meaning in the moment, which enhances self-regulation. Suggestions are proposed for empirically examining this new model.

Physical inactivity among older adults across Europe based on the SHARE database

Background

Regular physical activity is one of the key components of a healthy lifestyle. It is associated with better physical and cognitive functioning in later life and with increased life expectancy. The purpose of this study was to evaluate the prevalence of, and factors related to, physical inactivity among older adults across Europe.

Methods

In this cross-sectional analysis, we used data from participants aged 55 or older in Wave 4 of the Survey of Health, Ageing, and Retirement in Europe (SHARE) database, a multidisciplinary and cross-national panel database covering health, socioeconomic status, and social and family networks. Individuals included in this study were classified as physically active or physically inactive. Clinical, psychosocial and sociodemographic variables were evaluated for their association with physical inactivity.

Results

From the total of 58,489 individuals in SHARE, we selected 19,298 people age 55 or older (mean age 67.8 ± 8.9 years; 11,430 (59.2%) female). The overall prevalence of inactivity among individuals age 55 or older in the 16 included countries was 12.5%. The prevalence of physical inactivity varied between countries, ranging from 4.9% (Sweden) to 29% (Portugal). Increasing age, depression, physical limitations, poor sense of meaning in life, social support and memory loss were significant variables associated with physical inactivity.

Conclusions

Physical inactivity can be explained by physical, cognitive and psychological conditions. Interventions aimed at promoting physical activity among older people are needed to address this diversity of factors.

Dyadic Associations Between Physical Activity and Depressive Symptoms in Older Adults with Musculoskeletal Conditions and Their Spouses

This study examined the association between physical activity of older individuals with musculoskeletal conditions (IMCs) and their spouses' physical activity, how physical activity related to one's own and one's partner's depressive symptoms, and whether the similarity of partners' physical activity related to each partner's depressive symptoms using the actor-partner interdependence model. Seventy-seven dyads completed self-report measures of physical activity, depressive symptoms and potential covariates (socio-demographics, physical health conditions and marital satisfaction; IMCs' functional impairment and pain; and spouses' support-related stress). As hypothesized, we found a positive association between the IMC's and the spouse's physical activity. Also, spouses had more depressive symptoms when IMCs engaged in less physical activity. However, for both partners, one's own physical activity was not significantly associated with one's own depressive symptoms. The spouse's physical activity was also not significantly associated with the IMC's depressive symptoms, and the similarity between partners' physical activity did not significantly relate to either partner's depressive symptoms. Our findings suggest that interventions that help increase the physical activity of both partners, but particularly IMCs, may benefit spouses' well-being. Copyright © 2014 John Wiley & Sons, Ltd.

Reconceptualizing successful aging among black women and the relevance of the strong black woman archetype

Although there are multiple pathways to successful aging, little is known of what it means to age successfully among black women. There is a growing body of literature suggesting that black women experience a number of social challenges (sexism and racism) that may present as barriers to aging successfully. Applying aspects of the Strong Black Women ideal, into theoretical concepts of successful aging, may be particularly relevant in understanding which factors impair or promote the ability of black women to age successfully. The Strong Black Women archetype is a culturally salient ideal prescribing that black women render a guise of self-reliance, selflessness, and psychological, emotional, and physical strength. Although this ideal has received considerable attention in the behavioral sciences, it has been largely absent within the gerontology field. Nevertheless, understanding the dynamics of this cultural ideal may enhance our knowledge while developing an appreciation of the black woman's ability to age successfully. Rather than summarize the social, physical, and mental health literature focusing on health outcomes of black women, this conceptual review examines the Strong Black Women archetype and its application to the lived experiences of black women and contributions to current theories of successful aging. Focusing on successful aging exclusively among black women enhances our understanding of this group by considering their identity as women of color while recognizing factors that dictate their ability to age successfully.

The association of health-promoting lifestyle with quality of life among the Iranian elderly

BACKGROUND

As individuals live a longer life, health-promoting lifestyle (HPL) becomes even more essential, particularly with regard to maintaining functional independence and improving quality of life (QoL).

OBJECTIVES

This study aimed to determine the association between QoL and HPL in the Iranian elderly living in Shiraz.

MATERIALS AND METHODS

This analytical cross-sectional study was conducted in 2013 at retirement centers of Shiraz City, Iran. The sample included 500 elderly who aged > 60 years. Proportional stratified random sampling was used to select the elderly from retirement centers. QoL was assessed by the Farsi version of Short Form Health Survey questionnaire (SF-36) and HPL was measured by health-promoting lifestyle profile (HPLP II). Data were analyzed using independent-samples t test, one-way ANOVA, Pearson's correlation, and stepwise multiple regression using SPSS 21.

RESULTS

There were significant differences in QoL in terms of sex, age, education, and marital status. There were significant differences in HPL in terms of gender, age and education (P < 0.05) There was a statistically significant association between QoL and HPL in the elderly (r = 0.42, P < 0.05). Based on HPLP II constructs, the significant predicting factors of QoL in the elderly consisted of spiritual growth, stress management, and physical activity (P < 0.05).

CONCLUSIONS

Health providers should improve the QoL in the elderly by facilitating HPL through health-promoting interventions, which will maintain and increase physical activity, stress management, and spiritual growth.

Exploring the health and wellbeing benefits of gardening for older adults

Research shows that contact with nature plays a vital role in our psychological wellbeing. Domestic gardening is common among older adults who spend more leisure hours gardening than any other age group. Despite this, few studies have systematically explored the significance of domestic gardens in relation to older adults' health and wellbeing. This study examined the perceived therapeutic benefits of gardening, and the effect of ageing in relation to older gardeners' continued participation in gardening, using quantitative and qualitative data from a survey of Australian older adult gardeners (N=331). The quantitative data, which included frequencies, were analysed using the PASW Statistics 18.0 package. The qualitative data, which included participants' responses to open questions, were analysed by deriving themes via Leximancer, an innovative text analytics software that uses word association information to elicit concepts, extracting the most important and grouping these according to themes. In relation to the reasons for gardening, several themes were identified including valuing the aesthetics of gardens, connecting with nature, achievement, and physical and mental activity. The benefits of gardening, and the variety of ways that respondents had adapted or modified their gardening activities in order to continue, are also reported. Gardening was more than a casual leisure pursuit for these participants, who saw it as critical to their physical and psychological wellbeing.

Proactive approaches to successful aging: one clear path through the forest

The importance of successful aging is increasingly acknowledged in the field of gerontology. In this paper we contribute to ongoing efforts to clarify and operationalize this concept by presenting our revised Comprehensive Preventive Corrective Proactive (PCP) model that builds on relevant research traditions, our prior formulations and accumulating research evidence based on testing this model. Recognizing biopsychosocial challenges and contextual stressors that are normative for older individuals, we emphasize the critical role of proactive behavioral adaptations in ameliorating the adverse effects of stressors. We argue that competent actions to address age-related changes and stressors are necessary to achieve positive quality-of-life outcomes. We propose that future research may benefit from employing more complex methodological approaches and data analytic tools.

Self-regulatory driving behaviors: gender and transportation support effects

This study examined the relationship between transportation support and self-regulatory driving behaviors of 566 community-dwelling older adults living in retirement communities, with a focus on gender differences. The results of logistic regression analysis showed that older women were more likely to avoid driving at night or on the highway than their male counterparts. Transportation support from peer friends was found to increase the likelihood of self-regulatory driving behaviors. The findings of this study imply that transportation policy and driving safety programs for older adults need to be developed, considering available transportation alternatives and gender differences in driving behaviors.

Altruism, helping, and volunteering: pathways to well-being in late life

OBJECTIVE

We examined the influence of prosocial orientations including altruism, volunteering, and informal helping on positive and negative well-being outcomes among retirement community dwelling elders.

METHOD

We utilize data from 2 waves, 3 years apart, of a panel study of successful aging (N = 585). Psychosocial well-being outcomes measured include life satisfaction, positive affect, negative affect, and depressive symptomatology.

RESULTS

Ordinal logistic regression results indicate that altruistic attitudes, volunteering, and informal helping behaviors make unique contributions to the maintenance of life satisfaction, positive affect and other well being outcomes considered in this research. Predictors explain variance primarily in the positive indicators of psychological well-being, but are not significantly associated with the negative outcomes. Female gender and functional limitations are also associated with diminished psychological well-being.

DISCUSSION

Our findings underscore the value of altruistic attitudes as important additional predictors, along with prosocial behaviors in fostering life satisfaction and positive affect in old age.

Understanding older patients' self-management abilities: functional loss, self-management, and well-being

PURPOSE

This study aimed to increase our understanding of self-management abilities and identify better self-managers among older individuals.

METHODS

Our cross-sectional research was based on a pilot study of older people who had recently been admitted to a hospital. In the pilot study, all patients (>65 years of age) who were admitted to the Vlietland hospital between June and October 2010 were asked to participate, which led to the inclusion of 456 older patients at baseline. A total of 296 patients (65% response rate) were interviewed in their homes 3 months after admission. Measures included social, cognitive, and physical functioning, self-management abilities, and well-being. We used descriptive, correlations, and multiple regression analyses. In addition, we evaluated the mediation effect of self-management abilities on well-being.

RESULTS

Social, cognitive, and physical functioning significantly correlated with self-management abilities and well-being (all p ≤ 0.001). After controlling for background characteristics, multiple regression analysis indicated that social, cognitive, and physical functioning still related to self-management abilities (β = 0.17-0.25; all p ≤ 0.001). Older people with low levels of social, cognitive, and physical functioning were worse self-managers than were those with higher levels of functioning.

CONCLUSIONS

Self-management abilities mediate the relationship between social, cognitive, and physical functioning and well-being. Interventions to improve self-management abilities may help older people better deal with function losses as they age further.

Changes in Leisure Styles and Satisfaction of Older People: A Five Years Follow-up

The present study examines the leisure style and leisure satisfaction of a sample of older people at baseline and after a period of 5 years. Three groups were identified by factorial and cluster analyses and labelled under the headings of: Organised Style, Surrounding Style and Indoor Style. Each group represented a different typology of leisure, according to the demand for physical and organizational commitment. Results indicated that the Organized Style group was the most active and satisfied with their leisure time, and differed from the other two by being predominantly male, younger, better educated and in good health. Follow-up analyses revealed a decline in the size of both the Organised Style and Surrounding Style groups, and an increase in the size of the less active group, suggesting that advancing very old age with deteriorating health influenced older peoples' choices toward an increment of indoor activities. This pattern may be softened through the implementation of mechanisms of selection and optimisation.

The impact of transportation support on driving cessation among community-dwelling older adults

OBJECTIVES

This study longitudinally examines the impact of transportation support on driving cessation among community-dwelling older adults residing in retirement communities.

METHOD

Data came from 3 waves of the Florida Retirement Study (1990-1992), a population-based cohort study. Analysis was limited to participants who drove at baseline and were reinterviewed in 1992 (N = 636). Transportation support from a spouse, family members, friends/neighbors, agencies/organizations (e.g., church), or hired assistants was included. Discrete-time multivariate hazard models were estimated to examine the impact of transportation support on driving cessation while controlling for demographic and health characteristics.

RESULTS

Participants were more likely to stop driving if they had received at least some transportation support from friends/neighbors (Hazard Ratio = 2.49, p = .001) as compared with those with little or no support. Transportation support from organizations/agencies or hired assistants was also significantly associated with the likelihood of driving cessation, but only a small number of participants reported to have received such support. Receiving some or more transportation support from a spouse or family members did not have a statistically significant relationship with driving cessation.

DISCUSSION

The findings suggest that available nonkin transportation support, particularly support from peer friends, plays an important role in driving cessation for older adults living in retirement communities.

Proactive aging: a longitudinal study of stress, resources, agency, and well-being in late life

OBJECTIVES

Using the Proactivity Model of Successful Aging, we examined how internal and external resources contribute to the maintenance of psychological well-being and social activities among older adults who experience normative stressors of aging. Outcome variables in this study are collectively referred to as quality of life (QOL). We also examined the mediating role of proactive adaptations between internal and external resources and QOL indicators.

METHOD

Based on five annual interviews of a sample of 1000 community-dwelling older adults in Florida (effective N = 561), we tested the lagged effects of stressors on two indicators of QOL, four years later. In the full longitudinal model, using structural equations, we estimated the direct effects of internal and external resources on QOL, along with indirect effects through proactive adaptations.

RESULTS

Stressors negatively influenced QOL four years later. Internal and external resources led to better QOL four years later, both directly and indirectly through proactive adaptations of marshaling support and planning for the future.

CONCLUSION

These findings lend support to the Proactivity Model of Successful Aging by documenting the value of proactive adaptations (i.e., exercise, planning ahead, and marshaling support) as proximate influences on QOL outcomes (i.e., depressive symptomatology and social activities). Findings suggest that older adults can maintain successful aging even in the face of health-related and social stressors by invoking accumulated resources to deal actively with the challenges of aging.

Physical activity, quality of life and symptoms of depression in community-dwelling and institutionalized older adults

This study was aimed to investigate in a sample of Spanish elderly whether measures of physical activity are related to health-related quality of life (HRQoL) and symptoms of depression in community dwelling and institutionalized elderly. The sample was a cohort of 436 elderly (234 women and 202 men, aged 60-98 years) from the North of Spain. 58% were community-dwellers and 42% were institutionalized in senior residences. Participants completed measures of physical activity (Yale Physical Activity Survey, YPAS), HRQoL (Medical Outcomes Study 36-item Short Form Health Survey, SF-36) and symptoms of depression (Geriatric Depression Scale, GDS). All SF-36 domains, except role-emotional, were significantly correlated with the YPAS activity dimension summary index. Physical function, role-physical, general health and vitality correlated with total time activity, and correlations were observed between weekly energy expenditure and physical function, role physical, vitality and mental health. Depressive symptom scores correlated significantly with the YPAS activity dimension summary index and the weekly energy expenditure. Scores for various domains of the SF-36 and for depressive symptoms significantly differed among less and more active individuals of the same sex and institutionalization category. Differences generally reached a higher extent in institutionalized subjects in comparison to community dwellers. In conclusion, physical activity was related to different domains of both the physical and mental components of HRQoL and to decreased depressive symptoms. Results emphasize the positive effects of physical activity in both community-dwelling and institutionalized older adults.

Residential relocation of amenity migrants to Florida: "unpacking" post-amenity moves

OBJECTIVE

This study aimed to unpack characteristics of interstate and intrastate moves undertaken by elderly amenity migrants. The authors examined these moves in the context of Litwak and Longino's life-course typology of migration.

METHOD

In an 11-year longitudinal study, the authors examined the first move made by respondents out of a large Florida retirement community where no services were offered. Data from premove and postmove in-person interviews were used.

RESULTS

This article found five distinct post-amenity move types, reflecting different degrees of dependency: (a) serial amenity moves, (b) positioning moves, (c) informal assistance moves, (d) formal assistance moves, and (e) dependency moves.

DISCUSSION

Findings of this study not only support Litwak and Longino's migration typology but also elaborate and extend it. Only some older adults (20.4%) make counterstream assistance moves. Additional move types reflect new options for late-life migration to enhance person- environment fit.

Effects of a 12-month multicomponent exercise program on physical performance, daily physical activity, and quality of life in very elderly people with minor disabilities: an intervention study

BACKGROUND

Although studies suggest that exercise training improves physical performance and health-related quality of life (HRQOL) among elderly people, most of these studies have investigated relatively healthy persons. The objective of the present study was to determine the effects of a 12-month multicomponent exercise program on physical performance, daily physical activity, and HRQOL among very elderly people with minor disabilities.

METHODS

The subjects consisted of 65 elders (median age: 84 years) who were certified to receive long-term care in the form of support only or Level 1 care (the lowest level of care required); 31 were allocated to the intervention group and 34 to the control group. The intervention group participated in supervised exercises once a week for 12 months and in home-based exercises. The exercise program consisted of various exercises related to flexibility, muscle strength, balance, and aerobic performance.

RESULTS

After 12 months of exercise training, the intervention group had significant improvements in lower-limb strength and on the sit-and-reach test; these effects were not observed in the control group. The control group had significant decreases in grip strength, 6-minute walking distance, walking speed, and stride length; these decreases were not observed in the intervention group. No clear differences in HRQOL measurements or changes in physical activity were detected between groups.

CONCLUSIONS

The 12-month multicomponent exercise program may effectively improve and maintain the physical performance of very elderly individuals with minor disabilities.

Joint modeling of longitudinal changes in depressive symptoms and mortality in a sample of community-dwelling elderly people

OBJECTIVE

To use a joint modeling approach to examine the association between longitudinal changes in depressive symptoms and mortality. Research on the relationship of depression to mortality has yielded mixed results. Limitations of previous studies include mostly one-time assessment of depression, short follow-ups, and failure to model appropriately changes in depression.

METHODS

Data were obtained from the Florida Retirement Study, a prospective cohort study of community-dwelling oldest old individuals. At baseline, 879 people (mean age = 80.6 years, 65.8% women) had a comprehensive psychosocial assessment, including the Center of Epidemiological Studies-Depression Scale (CES-D). They were then assessed annually up to 11 years. Longitudinal changes of CES-D, modeled by a joint modeling approach of repeated measures and survival data, were used to predict mortality at follow-up (15 years after baseline), at the same time adjusting for five classes of covariates.

RESULTS

The total mortality rate was 69.9%. CES-D at baseline was not predictive of mortality at 15-year follow-up after adjusting for baseline covariates. The joint modeling revealed that an annual increase of 1 point in CES-D scores over the years was associated with a 57% higher risk of mortality (HR = 1.57, p < .001) at follow-up. Compared with those whose CES-D scores were stable over time, subjects with increasing CED-D scores over time had a 70% increase in mortality risk, p < .001, and their median survival time was 4 years shorter.

CONCLUSION

Although baseline CES-D was not predictive of mortality, the increase in depressive symptoms over time was associated with higher mortality. It is important to assess longitudinal changes in depression.

Do good self-managers have less physical and social resource deficits and more well-being in later life?

Proactive self-management is likely to be part of resource maintenance and well-being in later life, but empirical evidence is scarce. Therefore, we investigated (a) whether self-management ability (SMA) is associated with lower resource deficits, and (b) whether it is related directly and indirectly to life satisfaction (LS), positive affect (PA) and negative affect (NA). Regression and mediational analyses (N = 439, aged 65 years and older), showed that SMA related to resource deficits, and had direct associations with the three well-being indicators. Indirect associations-via lower resource deficits-were found for LS, whereas the association between SMA and PA was mostly a direct one, being mediated only to a small extent by physical resource deficits. The association between SMA and NA was mediated only by social resource deficits. It is concluded that better SMA seems to matter to resource maintenance and well-being, but future research needs to unravel the differential findings for physical and social resource deficits and for the separate well-being indicators.

A review of successful aging models: Proposing proactive coping as an important additional strategy

Successful aging is an important concept, and one that has been the subject of much research. During the last 15 years, the emphasis of this research has shifted from formulating criteria for successful aging to describing the processes involved in successful aging. The main purpose of the present article is to review psychological models of successful aging. The model of Selective Optimization with Compensation (SOC-model) proves to be one of the leading models in this field. Although evidence about its value is accumulating, we argue that this model mainly focuses on how people react to losses and that proactive coping aimed at preventing potential threats to goals may also be a valuable strategy. We propose that proactive coping may be important for successful aging, since it results in a prolonged availability of resources for optimization and compensation processes and a delay in disengagement from important goals.

Functional foods and physical activities in health promotion of aging people

Foods contain many bioactive compounds that can improve humans' health, helping to decrease the risk of cataract, macular degeneration, cardiovascular and neurological diseases, osteoporosis, and cancer. Regular practice of exercise and physical activity could also help to drive away aging-associated diseases (obesity, osteoporosis, type 2 diabetes, hypertension, Alzheimer's disease, Parkinson's disease, dementia, and stroke). Exercise recommendations to promote both women's and men's health and disease conditions that hinder exercise practice are described. Health promotion practices should focus on both dietary intake of functional foods and regular practice of exercise within the framework of a healthy lifestyle.

Independent contribution of overweight/obesity and physical inactivity to lower health-related quality of life in community-dwelling older subjects

The study examined the association of nutritional status, obesity and physical activity (PA) with health-related quality of life (HRQL) in the elderly, and whether this relationship persists after controlling for confounders attributable to comorbidities, functional status and cognitive function. A total of 300 community-dwelling persons (177 women and 123 men) between 66 and 79 years of age were randomly chosen from all inhabitants of one district of the city of Lodz (Poland). HRQL was assessed with the Euroqol 5D questionnaire. PA was assessed by two questionnaires: the Seven Day Recall PA Questionnaire and the Stanford Usual Activity Questionnaire. Comorbidities, nutritional state (Mini Nutritional Assessment questionnaire - MNA), physical disability, cognitive function and psychological state were also assessed. In bivariate relationships body mass index (BMI), waist-to-hip ratio (WHR) and the percentage of body fat were negatively related to several HRQL scores both in women and men. Similarly, many HRQL scores were positively related to PA indices in both genders. In multivariate relationships, after adjustments for age, gender, smoking status, number of medications taken, comorbidities and geriatric physical and cognitive function, BMI predicted lower mobility while the percentage of body fat independently contributed to more frequent pain/discomfort and anxiety/depression problems. An adequate MNA added to a higher usual activity score, while a higher Stanford Moderate PA Index predicted better overall perceived health state. These results indicate that excess body fatness and sedentary lifestyle have, together with several functional and medical comorbidities, an independent contribution to inferior HRQL in community dwelling older subjects.

Alcohol consumption among older adults in primary care

BACKGROUND

Alcohol misuse is a growing public health concern for older adults, particularly among primary care patients.

OBJECTIVES

To determine alcohol consumption patterns and the characteristics associated with at-risk drinking in a large sample of elderly primary care patients.

DESIGN

Cross-sectional analysis of multisite screening data from 6 VA Medical Centers, 2 hospital-based health care networks, and 3 Community Health Centers.

PARTICIPANTS

Patients, 43,606, aged 65 to 103 years, with scheduled primary care appointments were approached for screening; 27,714 (63.6%) consented to be screened. The final sample of persons with completed screens comprised 24,863 patients.

MEASUREMENTS

Quantity and frequency of alcohol use, demographics, social support measures, and measures of depression/anxiety.

RESULTS

Of the 24,863 older adults screened, 70.0% reported no consumption of alcohol in the past year, 21.5% were moderate drinkers (1-7 drinks/week), 4.1% were at-risk drinkers (8-14 drinks/week), and 4.5% were heavy (>14 drinks/week) or binge drinkers. Heavy drinking showed significant positive association with depressive/anxiety symptoms [Odds ratio (OR) (95% CI): 1.79 (1.30, 2.45)] and less social support [OR (95% CI): 2.01 (1.14, 2.56)]. Heavy drinking combined with binging was similarly positively associated with depressive/anxiety symptoms [OR (95%): 1.70 (1.33, 2.17)] and perceived poor health [OR (95% CI): 1.27 (1.03, 1.57)], while at-risk drinking was not associated with any of these variables.

CONCLUSIONS

The majority of participants were nondrinkers; among alcohol users, at-risk drinkers did not differ significantly from moderate drinkers in their characteristics or for the 3 health parameters evaluated. In contrast, heavy drinking was associated with depression and anxiety and less social support, and heavy drinking combined with binge drinking was associated with depressive/anxiety symptoms and perceived poor health.

Differential effects of single versus combined cognitive and physical training with older adults: the SimA study in a 5-year perspective

The present study evaluates the effect of cognitive training, of psychoeducational training and of physical training on cognitive functioning, physical functioning, physical health, independent living and well-being in older people. Also the combination of physical training with cognitive training or psychoeducational training, respectively, was evaluated. In contrast to most training studies with older people, training effects were evaluated in a longitudinal perspective over 5 years to analyse long-term-results of cognitive and physical activity on older adults. Training effects were evaluated compared to a no-treatment-control group. Subjects were 375 community residents aged 75-93 years. Up to 5 years after baseline examination, significant training effects were observed in the group exposed to the combined cognitive and physical training. The physical and cognitive status in the participants of this group could be preserved on a higher level compared to baseline, and the participants displayed fewer depressive symptoms than the no-treatment-control group. The results are discussed in the light of recent research regarding the effects of mental and physical activity on brain function in older adults.

Influence of chronic cardiovascular disease and hospitalisation due to this disease on quality of life of community-dwelling elderly

The aim of this study was to describe the impact of chronic cardiovascular disease (CVD) and hospitalisation due to this disease on quality-of-life (QOL) in community-dwelling elderly. The study was carried out in the three age- and gender-matched groups of older subjects: 100 elderly without CVD, 100 elderly with CVD and 100 patients actually hospitalised for the cardiologic reasons. The assessment included demographic and social variables, health status, nutritional state, physical activity (PA), physical and cognitive function. QOL was assessed with the Euroqol 5D questionnaire. Presence of CVD per se detracted from QOL only moderately, increasing the subjective perception of pain/discomfort. Hospitalisation was connected with the reduction of the majority of QOL dimensions and the decrease of rating on visual analogue scale (VAS). When taking into account all confounders the presence of CVD did not significantly contribute to overall QOL, while hospitalisation decreased the usual activity dimension of QOL and VAS, but interestingly, improved the perception of well-being in relation to anxiety/depression. Variables that most powerfully detracted from QOL were lower functional status, higher number of medications used, poor nutritional state, low habitual PA and above all, depression. These findings suggest that physical and cognitive function as well as regular PA may affect QOL more in community-dwelling elderly than the presence of CVD or even need of hospitalisation.

Activity as a predictor of mental well-being among older adults

This eight-year follow-up study examines the roles of physical and leisure activity as predictors of mental well-being among older adults born in 1904-1923. As part of the Evergreen project, 1224 (80%) persons aged 65-84 years were interviewed at baseline (1988), and 663 (90%) persons in the follow-up (1996). Mental well-being factors including depressive symptoms, anxiety, loneliness, self-rated mental vigour and meaning in life were constructed using factor analysis. The predictors of mental well-being included physical and leisure activity, mobility status and number of chronic illnesses. We used a path analysis model to examine the predictors of mental well-being. At baseline, low number of chronic illnesses, better mobility status and leisure activity were associated with mental well-being. Baseline mental well-being, better mobility status and younger age predicted mental well-being in the follow-up. Explanatory power of the path analysis model for the mental well-being factor at baseline was 19% and 35% in the follow-up. These findings suggest that mental well-being in later life is associated with activity, better health and mobility status, which should become targets for preventive measures.

Motivational Antecedents of Preventive Proactivity in Late Life: Linking Future Orientation and Exercise

Future orientation is considered as a motivational antecedent of late-life proactivity. In a panel study of 453 old-old adults, we linked future orientation to exercise, a key component of late-life proactivity. Findings based on hierarchical linear modeling reveal that future orientation at baseline predicts changes in exercise during the subsequent four years. Whereas exercise behavior generally declined over time, future orientation and female gender were associated with smaller decline. These results suggest that future-oriented thinking has a lasting impact on health promotion behavior. Future orientation thus represents a dispositional antecedent of preventive proactivity as proposed in our successful aging model.

How to measure self-management abilities in older people by self-report. The development of the SMAS-30

This paper presents the results of two studies carried out in order to design and test a self-report instrument to measure Self-Management Ability (the SMAS-30) in aging individuals. SMA refers to the core behavioral and cognitive abilities which presumably contribute to sustainable well-being in later life. Robust findings of the studies (n = 275 and n = 1338) showed that SMA could be measured reliably as a composite concept of abilities systematically linked to dimensions of well-being in adults aged 65 and over, with the different sub-scales revealing a profile of inter-related abilities. A sub-sample of participants in Study 2 (n = 86) showed that the SMAS-30 had high reproducibility over a period of 16 weeks. The validity of the SMAS-30 was supported by meaningful associations with other constructs in both studies. As expected, the older and frailer the people, and the poorer their perceived health, the lower their SMA. Moreover, SMA was positively related to several dimensions of subjective well-being and the related concepts of general self-efficacy and mastery.

How to understand and improve older people's self-management of wellbeing

This paper addresses the question of how older people can be supported to actively self-manage their own process of ageing such that overall wellbeing is achieved and maintained for as long as possible. Starting from a resource-based approach, a new theory of self-management of wellbeing (SMW theory) is proposed, and it is shown how it can be used as a basis for the design of self-management interventions for ageing successfully. The main aspects of the theory, i.e. six key self-management abilities and the core dimensions of wellbeing, are presented as well as the theory-based 'blueprint' for the design of interventions. Empirical results of two intervention studies are briefly presented and show that the SMW theory may be a useful tool for the design and evaluation of interventions for successful ageing.

Longevity, big five personality factors, and health behaviors: presidents from Washington to Nixon

In this study, the positive correlation between conscientiousness and death age discovered by H. S. Friedman et al. (1993, 1995) was replicated for 32 American presidents. Conscientiousness scores, using the Big Five variables produced by S. J. Rubenzer, T. R. Faschingbauer, and D. S. Ones (1996, 2000), were correlated with death age, r(30) = .41, p < .01, and the relationship was maintained with controls in a multiple regression framework. Smoking, drinking, and exercise, as assessed by J. R. Bumgarner (1994), were also correlated in the expected fashion with death age. Conscientiousness was correlated negatively with smoking and drinking, but openness to experience was correlated negatively with smoking and drinking to a higher degree and also was positively correlated with exercise. Openness, extraversion, neuroticism, and agreeableness were not correlated with death age, and extraversion, neuroticism, and agreeableness were not correlated with smoking, drinking or exercise.

Position paper of the American Dietetic Association: Nutrition across the spectrum of aging

It is the position of the American Dietetic Association that older Americans receive appropriate care; have broadened access to coordinated, comprehensive food and nutrition services; and receive the benefits of ongoing research to identify the most effective food and nutrition programs, interventions, and therapies across the spectrum of aging. Food and water and nutritional well-being are essential to the health, self-sufficiency, and quality of life for the fast growing, heterogeneous, multiracial, and ethnic populations of older adults. Many people, as they age, remain fully independent and actively engaged in their communities; however, others fare less well and need more support. A broad array of appropriate, culturally sensitive food and nutrition services, physical activities, and health and supportive care customized to the population of older adults are necessary. National, state, and local policies that promote coordination and integration of food and nutrition services into health and supportive systems are needed to maintain independence, functional ability, chronic disease management, and quality of life. Dietetics professionals can take the lead by researching and developing national, state, and local collaborative networks to incorporate effectively the food and nutrition services across the spectrum of aging.

Families of long-term cancer survivors: health maintenance advocacy and practice

Research on cancer and aging has addressed health maintenance issues for older adults in long-term cancer survivorship, but not their family members. The current study focused on two aspects of health maintenance for families: advocacy and practice. Regression analyses explored the effects of demographic characteristics and perceptions during diagnoses and treatments on family members' health maintenance in long-term survivorship. Family members were acting as health maintenance advocates for their surviving relatives. Advocacy was related to being a caregiver during diagnosis and treatment. In terms of their own health, family members were practicing a high number of health maintenance activities. Practice was associated with being a caregiver during diagnosis and treatment and with being older and White. Implications for interventions and future research with family members are discussed.

Preventive health behaviors influenced by self-perceptions of aging

BACKGROUND

Research has found that the elderly are the age group that is the least likely to engage in preventive health behaviors, even though these behaviors continue to benefit individuals throughout the life span. We investigated for the first time whether an age-specific factor, older individuals' beliefs about their own aging, predicts their likelihood of engaging in preventive health behaviors over time.

METHODS

We conducted multivariate linear regression to test the predictive value of aging self-perceptions on the preventive health behaviors of 241 individuals, who participated in the Ohio Longitudinal Study of Aging and Retirement (OLSAR) aged 50-80 years old. The preventive health behaviors included eating a balanced diet, exercising, and following directions for taking prescribed medications.

RESULTS

Individuals with more positive self-perceptions of aging tended to practice more preventive health behaviors over the next two decades after controlling for age, education, functional health, gender, self-rated health, and race (P = 0.032).

CONCLUSIONS

Our findings suggest that addressing views about aging could help improve efforts to increase preventive health behaviors in the older population.