Strategies for successful aging: a research update

Sex Differences in the Relationship Between Emotional Support and Self-rated Health among Chinese Elderly

PURPOSE

This study aimed to explore sex differences in the association between emotional support and self-rated health among the elderly.

DESIGN

This was a cross-sectional survey based on the sub-project of China's National Basic Public Health Service Project-Health Management Services for the Elderly.

SETTING

Participants were recruited from ten rural townships in Jingyuan County, Gansu Province, Northwestern China.

SUBJECTS

1405 subjects aged 60 or above.

METHODS

Emotional support (consisting of 5 items) and self-rated health (evaluated by EQ-VAS) were investigated in this study. Multiple linear regression was conducted to consider the potential relationship.

RESULTS

The frequency of children visit and the number of providers of emotional support were positively associated with self-rated health among older women (β = 1.13, 95%CI = 0.25-2.02; β = 1.80, 95%CI = 1.01-2.58), whereas the number of close friends had a positive association with self-rated health among older men (β = 1.11, 95%CI = 0.20-2.01). The number of close relatives and the frequency of seeking emotional support were not found to be associated with self-rated health among both older men and older women.

CONCLUSION

The study has found that the relationship between emotional support and self-rated health was differed by sex, calling attention to the need for sex-specific interventions.

Can Virtual Reality Help Improve Motor and Cognitive Function in Active Aging in Older Adults? A Scoping Review

BACKGROUND

Active aging is considered one of the most effective methods for a healthy aging process. There are numerous clinical practice guidelines that address this model and propose multiple strategies for its achievement through the improvement of motor and cognitive function. Virtual reality is emerging as a potential tool, with various modalities focused on promoting good health maintenance in older adults. The objectives of this review were to map the potential benefits of virtual reality for active aging and delve into adaptability and adherence in older individuals.

METHODS

A scoping review was conducted on studies published between 2013 and 2023 in English, Spanish, or Catalan, examining virtual reality interventions in older adults. The search was performed using the Medline, CINAHL, Scopus, and Web of Science databases. The methodological quality was assessed using CASPe and FLC 3.0 critical appraisal guidelines. The graphical data were reported narratively, grouping results based on the study characteristics and the impact of virtual reality.

RESULTS

The review process resulted in the inclusion of 22 articles out of the initial 459 following the application of the selection criteria. Most articles were randomized controlled trials (45.4%; n = 10), systematic reviews (40.9%; n = 9), observational studies (9%; n = 2), and pilot studies (4.5%; n = 1). The information was organized based on the virtual reality modality (immersive, non-immersive, and 360) and application area (motor, cognitive, and mental health).

CONCLUSIONS

Virtual reality (both immersive and non-immersive) is a valuable tool for promoting physical exercise in older adults, helping to prevent recurrent accidental falls. It also yields positive results for cognitive stimulation in healthy older individuals, improving memory, depression, and mental health in those with cognitive impairment. Virtual reality is generally well-received by older adults, achieving high adherence rates.

Cooking methods are associated with inflammatory factors, renal function, and other hormones and nutritional biomarkers in older adults

Evidence of the role of cooking methods on inflammation and metabolic health is scarce due to the paucity of large-size studies. Our aim was to evaluate the association of cooking methods with inflammatory markers, renal function, and other hormones and nutritional biomarkers in a general population of older adults. In a cross sectional analysis with 2467 individuals aged ≥ 65, dietary and cooking information was collected using a validated face-to-face dietary history. Eight cooking methods were considered: raw, boiling, roasting, pan-frying, frying, toasting, sautéing, and stewing. Biomarkers were analyzed in a central laboratory following standard procedures. Marginal effects from generalized linear models were calculated and percentage differences (PD) of the multivariable-adjusted means of biomarkers between extreme sex-specific quintiles (Q) of cooking methods consumption were computed ([Q5 − Q1/Q1] × 100). Participants’ mean age was 71.6 years (53% women). Significant PD for the highest vs lowest quintile of raw food consumption was − 54.7% for high sensitivity-C reactive protein (hs-CRP), − 11.9% for neutrophils, − 11.9% for Growth Differentiation Factor-15, − 25.0% for Interleukin-6 (IL-6), − 12.3% for urinary albumin, and − 10.3% for uric acid. PD for boiling were − 17.8% for hs-CRP, − 12.4% for urinary albumin, and − 11.3% for thyroid-stimulating hormone. Concerning pan-frying, the PD was − 23.2% for hs-CRP, − 11.5% for IL-6, − 16.3% for urinary albumin and 10.9% for serum vitamin D. For frying, the PD was a 25.7% for hs-CRP, and − 12.6% for vitamin D. For toasting, corresponding figures were − 21.4% for hs-CRP, − 11.1% for IL-6 and 10.6% for vitamin D. For stewing, the PD was 13.3% for hs-CRP. Raw, boiling, pan-frying, and toasting were associated with healthy profiles as for inflammatory markers, renal function, thyroid hormones, and serum vitamin D. On the contrary, frying and, to a less extent, stewing showed unhealthier profiles. Cooking methods not including added fats where healthier than those with added fats heated at high temperatures or during longer periods of time.

Immersive Virtual Reality as a Novel Physical Therapy Approach for Nonagenarians: Usability and Effects on Balance Outcomes of a Game-Based Exercise Program

Physical exercise has been recognized as an important strategy in the promotion of healthy aging. Positive effects on older adults' motor ability are brought about by engaging their motor skills and promoting sensorimotor learning and cortical plasticity. These processes could be increased with the use of immersive virtual reality (IVR) technology, since the multisensory stimulation is greater. The aim of this study was to explore the usability and balance effects of an IVR exercise program in community-dwelling nonagenarian people. A sample of 12 women were allocated to an experimental group (EG n = 6; 91.67 ± 1.63 years) and a control group (CG n = 6; 90.83 ± 2.64 years). For 10 weeks, the EG used a commercial IVR exergame three times a week. All the sample completed the program without adverse effects (without Simulator Sickness Questionnaire symptoms). Post-gaming usability was good (System Usability Scale 78.33). The EG improved some balance parameters significantly (Tinetti test: balance (10.97 %; Sig = 0.017), gait (9.23%; Sig = 0.047) and total score (10.20%; Sig = 0.014) and maintained total TUG test times (-0.45%)). There were significant differences between groups (Tinetti test: balance (Sig = 0.004) and total score (Sig = 0.0032)). We successfully demonstrated that IVR training is feasible and is an effective and personalized method to enhance balance and to reduce the risk of falls in community-dwelling nonagenarian women.

Gender Specifics of Healthy Ageing in Older Age as Seen by Women and Men (70+): A Focus Group Study

(1) The rising proportion of older adults in the population represents a challenge for the healthcare system. Women and men age differently. This study aims to examine gender-specific characteristics of health in old age from male and female perspectives. (2) Two focus groups were formed in this qualitative study of older (70+) women (n = 10) and men (n = 8) in accordance with the theoretical framework of the World Health Organization (WHO) on healthy ageing determinants. The data were audio recorded and fully transcribed. Qualitative content analysis was performed using MAXQDA. (3) In both focus groups (average age: women 77.1 years, men 74.9 years), gender-specific characteristics regarding healthy ageing were discussed. Women focused on healthy eating, while men focused on an active lifestyle and meaningful activities. Physical and social activities were considered as important for healthy ageing in both groups. (4) Important gender-specific characteristics of health in old age were identified and recommendations for gender-unspecific and gender-specific recommendations were derived. The results provide important information for promoting and maintaining health in old age. Women and men show both similarities and differences in terms of health-related needs and individual experiences. We suggest gender-specific features in nutrition and health programs for older adults.

Navigating the Perfect Storm of Ageism, Mentalism, and Ableism: A Prevention Model

Many of society's systemic implicit biases against older persons predate COVID-19. A perfect storm of these biases now rages against older persons much more explicitly and visibly during the COVID-19 pandemic. They comprise of blends of discrimination based on age ("ageism"), multiplied by the prejudice against persons with mental symptoms (mentalism), and by notions against persons with disabilities (ableism). The collective result of this tragedy has caused a devastating impact on older persons' lives and flagrant violation of their human rights. We explore the evidence to better understand the drivers of these biases and ways to mitigate their impact. We also review strategies to alleviate the effects of ageism, mentalism, and ableism using a prevention model.

Learning From Older Adults to Promote Independent Physical Activity Using Mobile Health (mHealth)

Background: Healthy aging is critically important for several reasons, including economic impact and quality of life. As the population of older adults rapidly increases, identifying acceptable ways to promote healthy aging is a priority. Technologies that can facilitate health promotion and risk reduction behaviors may be a solution, but only if these mobile health (mHealth) tools can be used by the older adult population. Within the context of a physical activity intervention, this study gathered participant's opinions about the use of an mHealth device to learn about acceptance and to identify areas for improvement.

Methods: The Independent Walking for Brain Health study (NCT03058146) was designed to evaluate the effectiveness of a wearable mHealth technology in facilitating adherence to a physical activity prescription among participants in free-living environments. An Exit Survey was conducted following intervention completion to gauge participant's perceptions and solicit feedback regarding the overall study design, including exercise promotion strategies and concerns specific to the technology (e.g., privacy), that could inform more acceptable mHealth interventions in the future. The Digital Health Checklist and Framework was used to guide the analysis focusing on the domains of Privacy, Access and Usability, and Data Management.

Results: Participants (n = 41) were in their early 70's (mean = 71.6) and were predominantly female (75.6%) and White (92.7%). Most were college educated (16.9 years) and enjoyed using technology in their everyday life (85.4%). Key challenges included privacy concerns, device accuracy, usability, and data access. Specifically, participants want to know what is being learned about them and want control over how their identifiable data may be used. Overall, participants were able to use the device despite the design challenges.

Conclusions: Understanding participant's perceptions of the challenges and concerns introduced by mHealth is important, as acceptance will influence adoption and adherence to the study protocol. While this study learned from participants at studycompletion, we recommend that researchers consider what might influence participant acceptance of the technology (access, data management, privacy, risks) and build these into the mHealth study design process. We provide recommendations for future mHealth studies with older adults.

Gender disparity in the individual attitude toward longevity among Japanese population: Findings from a national survey

The unprecedented population aging brings profound influences to the social values of longevity. The individual attitudes toward the expended life time deserves scrutiny, as it reflects the impacts of social networks and social welfare on people’s life and wellbeing. This study aims to examine whether and how gender disparity is affecting the individual anticipation to longevity among Japanese citizen. We used the dataset of National Survey on Social Security and Peoples Life implemented in 2017 to calculate the odds ratios (OR) of the individual anticipation to longevity. Besides gender, other demographic characteristics, physical and mental health, the experience of nursing care for the elderly, financial conditions and social networks are examined by performing the multilevel mixed-effects logistic regression analysis. The results indicate the robust effects of gender disparity on the individual aspiration for longevity. The proportion of those who inclined the positive statement on longevity was estimated to be 69.7% (95% CI: 68.6% - 70.9%) in the whole population, and 70.9% (95% CI: 69.4% - 72.5%) and 68.7% (95% CI: 67.1% - 70.2%) in male and female, respectively. Besides gender, independent factors significantly affecting the individual valuation of longevity include age, annual household income, the experience of nursing care, household saving, having a conversation with others and the availability of reliable partner(s) for relevant supports; while the common factors affecting the outcome variable were self-perceived health status and mental distress measured by K6. The interaction of gender and these significant factors were determined as well. In conclusion, with relevant representativeness and quality of data source, this analysis adds knowledge on gender disparity in the individual anticipation on longevity. The findings are suggestive to reform the social security system in the super aged society.

Association between successful aging transitions and depressive symptoms among older Korean adults: findings from the Korean longitudinal study of aging (2006-2018)

Background

The importance of SA (Successful aging) has been emphasized in recent years, with focus shifting towards attaining healthier aging rather than longevity. However, the influence of SA and its changes on mental health such as depression remains a relatively unexplored area in gerontology. Therefore, we investigated the longitudinal association between changes in SA and depressive symptoms in Korean older adults.

Methods

This study comprised a longitudinal sample of older adults aged ≥ 45 years, drawn from the Korean Longitudinal Study of Aging (2006–2018). Changes in SA status was determined using the Rowe and Kahn model over two consecutive years. Using an adjusted generalized estimating equation model, we examined the association between changes in successful aging status, namely SA and NSA (Non-successful aging), and depressive symptoms.

Results

Compared to the SA→SA group, depressive symptom risk in the NSA→NSA and SA→NSA groups were higher in men [(OR, 1.16; 95 % CI, 1.13–1.18), (OR, 1.11; 95 % CI, 1.08–1.13), respectively] and in women [(OR, 1.15; 95 % CI, 1.13–1.18), (OR, 1.11; 95 % CI, 1.09–1.14), respectively]. Subgroup analysis of the dimensions of successful aging revealed that low or worsening criteria of successful aging status in men and women were associated with depressive symptoms.

Conclusions

Korean older adults who continuously failed to attain or maintain successful aging status had the highest risk of depressive symptoms. These results could further assist in establishing policies and interventions that promote successful aging and subsequently protect the mental health of the Korean older adult population.

Fostering Well-Being in the Elderly: Translating Theories on Positive Aging to Practical Approaches

This article overviews positive aging concepts and strategies to enhance well-being in the elderly and then presents a translation of theories on positive aging to practical approaches for Positive Aging. Drawing upon positive psychology and positive aging research and tools, this program is designed to help older adults improve their well-being by acquiring skills and strategies to cope with present and future challenges. The Mental Fitness Program for Positive Aging (MFPPA) can enhance seniors' quality of life by increasing their vital involvement and active engagement in life. This model is most appropriate for community dwelling individuals. It can easily be conducted in wide range of adult education programs in community centers, sheltered homes, and primary care clinics. It can also be conducted through online psychoeducational training.

Exercise for Nonagenarians: A Systematic Review

BACKGROUND

Physical exercise has been identified as a health promotion strategy for the oldest old. However, scientific evidence regarding the benefits of exercise on nonagenarians is scarce. This systematic review aimed to evaluate the characteristics and methodological quality of investigations that have examined the effects of physical exercise on nonagenarians.

METHODS

A systematic review and evidence synthesis were conducted. The MEDLINE/PubMed, CINAHL, Scopus, SPORTDiscus, and Cochrane Library were systematically searched up to November 2018. Investigations were included if they tested the effects of an exercise intervention on people 90 years or older. The methodological quality of the randomized controlled trials was evaluated using the PEDro scale. Quality appraisal tools developed by the National Heart, Lung and Blood Institute were used to evaluate the uncontrolled and observational investigations.

RESULTS

Three randomized controlled trials, 1 retrospective study, 2 case reports, and 1 single-subject A-B design met the eligibility criteria. The methodological quality scores obtained from the scales ranged from poor to good. Most interventions were based on muscular strengthening, balance exercises, or a combination of both. No adverse effects were registered. In general, exercise showed a significant impact on muscular strength, while mixed effects were found regarding gait and balance. Pooled analyses indicated that interventions had significant improvements in global lower body functioning (standardized mean difference, SMD = 0.47; 95% confidence interval = 0.04, 0.90; P < .01).

CONCLUSIONS

Exercise is a feasible therapy for nonagenarians, which can lead to improvements in physical functioning. Future research should focus on the effects of aerobic interventions, as well as the impact that exercise has on the cognitive functioning of nonagenarians.

The Importance of Engaging in Physical Activity in Older Adulthood for Transitions Between Cognitive Status Categories and Death: A Coordinated Analysis of 14 Longitudinal Studies

BACKGROUND

Given increasing incidence of cognitive impairment and dementia, further understanding of modifiable factors contributing to increased healthspan is crucial. Extensive literature provides evidence that physical activity (PA) delays the onset of cognitive impairment; however, it is unclear whether engaging in PA in older adulthood is sufficient to influence progression through cognitive status categories.

METHOD

Applying a coordinated analysis approach, this project independently analyzed 14 longitudinal studies (NTotal = 52 039; mean baseline age across studies = 69.9-81.73) from North America and Europe using multistate survival models to estimate the impact of engaging in PA on cognitive status transitions (nonimpaired, mildly impaired, severely impaired) and death. Multinomial regression models were fit to estimate life expectancy (LE) based on American PA recommendations. Meta-analyses provided the pooled effect sizes for the role of PA on each transition and estimated LEs.

RESULTS

Controlling for baseline age, sex, education, and chronic conditions, analyses revealed that more PA is significantly associated with decreased risk of transitioning from nonimpaired to mildly impaired cognitive functioning and death, as well as substantially longer LE. Results also provided evidence for a protective effect of PA after onset of cognitive impairment (eg, decreased risk of transitioning from mild-to-severe cognitive impairment; increased likelihood of transitioning backward from severe-to-mild cognitive impairment), though between-study heterogeneity suggests a less robust association.

CONCLUSIONS

These results yield evidence for the importance of engaging in PA in older adulthood for cognitive health, and a rationale for motivating older adults to engage consistently in PA.

Social Inequalities and Loneliness as Predictors of Ageing Well: A Trend Analysis Using Mixed Models

Background: This study examines if education, income, and loneliness are associated with physical functioning and optimism in an ageing population in Germany. Furthermore, time trends of physical functioning and optimism as well as of associations with social inequality and loneliness are analyzed. Methods: The German Ageing Survey (DEAS), a longitudinal population-based survey of individuals aged 40 years and older, was used (four waves between 2008 and 2017, total sample size N = 23,572). Physical functioning and optimism were introduced as indicators of ageing well. Educational level, net equivalent income, and loneliness were used as predictors in linear mixed models for longitudinal data. Results: Time trends show that physical functioning decreases over time, while optimism slightly increases. Education and income are positively associated with physical functioning, while higher loneliness correlates with lower physical functioning. Higher optimism was associated with higher income and particularly with lower loneliness. Income and notable educational inequalities in physical functioning increase over time. Time trends of the associations with optimism show decreasing income inequalities and increasing disparities in loneliness. Conclusions: Increasing educational inequalities in physical functioning and a strong association of loneliness with optimism provide information for further interventions. Targeted health promotion among the aged and addressing maladaptive social cognition are options to tackle these issues. Key areas for action on healthy ageing include, for instance, the alignment of health systems to the needs of older populations or the creation of age-friendly environments.

A pragmatic trial of a group intervention in senior housing communities to increase resilience

BACKGROUND

Aging is associated with numerous stressors that negatively impact older adults' well-being. Resilience improves ability to cope with stressors and can be enhanced in older adults. Senior housing communities are promising settings to deliver positive psychiatry interventions due to rising resident populations and potential impact of delivering interventions directly in the community. However, few intervention studies have been conducted in these communities. We present a pragmatic stepped-wedge trial of a novel psychological group intervention intended to improve resilience among older adults in senior housing communities.

DESIGN

A pragmatic modified stepped-wedge trial design.

SETTING

Five senior housing communities in three states in the US.

PARTICIPANTS

Eighty-nine adults over age 60 years residing in independent living sector of senior housing communities.

INTERVENTION

Raise Your Resilience, a manualized 1-month group intervention that incorporated savoring, gratitude, and engagement in value-based activities, administered by unlicensed residential staff trained by researchers. There was a 1-month control period and a 3-month post-intervention follow-up.

MEASUREMENTS

Validated self-report measures of resilience, perceived stress, well-being, and wisdom collected at months 0 (baseline), 1 (pre-intervention), 2 (post-intervention), and 5 (follow-up).

RESULTS

Treatment adherence and satisfaction were high. Compared to the control period, perceived stress and wisdom improved from pre-intervention to post-intervention, while resilience improved from pre-intervention to follow-up. Effect sizes were small in this sample, which had relatively high baseline resilience. Physical and mental well-being did not improve significantly, and no significant moderators of change in resilience were identified.

CONCLUSION

This study demonstrates feasibility of conducting pragmatic intervention trials in senior housing communities. The intervention resulted in significant improvement in several measures despite ceiling effects. The study included several features that suggest high potential for its implementation and dissemination across similar communities nationally. Future studies are warranted, particularly in samples with lower baseline resilience or in assisted living facilities.

Waist-to-Height Ratio Outperforms Classic Anthropometric Indices in Predicting Successful Aging in Older Adults; an Analysis of the ATTICA and MEDIS Epidemiological Studies

Background/Study context: The aim of the present work was to investigate the association of Waist-to-Height Ratio (WHtR) with Successful Aging (SA) status and compare it to classic anthropometric indices, among middle-aged and older individuals.Methods: Among various socio-demographic, clinical and lifestyle characteristics, height, weight, waist circumference (WC), Waist-to-Hip Ratio (WHR) and WHtR of the Greek participants, over 50 years old, enrolled in the ATTICA (n = 1,128) and the MEDIS (n = 2,221) in relation to SA; SA was evaluated using the validated Successful Aging Index (SAI, range 0-10) comprising of health-related, social, lifestyle, and clinical parameters.Results: WHtR was inversely associated with SAI with every 0.1-unit increase, lowering SAI by almost 0.5 units (b-coefficient±SE: -4.71 ± 0.26; 95%CI: -5.21, -4.20). Also, WHtR was more strongly associated with SAI (b = -0.352), surpassing the effect of age and sex (b = -0.347 and 0.11, respectively). With respect to the other anthropometric indices (weight, height, WC, WHR), WHtR exhibited the highest explanatory ability (Adjusted R² = 0.345); the higher the adjusted R² the higher explanatory ability.Conclusions: WHtR was revealed as the best determinant of successful aging, with respect to other anthropometric indices (weight, height, WC, WHR). The present findings are of significant public health importance for better understanding the role of body mass distribution on the aging process.

The Long-Term Benefits of a Multicomponent Physical Activity Program to Body Composition, Muscle Strength, Cardiorespiratory Capacity, and Bone Mineral Density in a Group of Nonagenarians

Promotion of physical activity among older adults is considered to be one of the main actions that can result in more successful aging. Currently, there are few studies focusing on the effects of long-duration physical activity interventions in older adults. This study examined the effects of an 8-month multicomponent intervention on cardiorespiratory capacity (6-minute walking test), body composition (body-mass index), muscle strength (handgrip and knee extension), and bone mineral density (femoral neck) in a group of nonagenarians. A secondary aim was to determine the impact of the program according to the participant's way of life (institutionalized vs. community dwelling). A total of 14 institutionalized nonagenarians (years: 93.1 ± 1.6; female: 100%) and 16 community-dwelling nonagenarians (years: 93.1 ± 1.6; female: 75%) participated in this study. Our analysis suggested that the multicomponent program significantly improved the levels of strength in handgrip and leg extension in all participants. Intergroup analysis showed that the changes experienced were greater in community-dwelling people. Improvements in the cardiorespiratory capacity of older adults-more distance walked in 6 minutes-who were living in the nursing home (mean distance traveled: 238.5 ± 96.0 vs. 250.7 ± 99.0 m) were observed. Our findings found that an 8-month, multicomponent intervention program results in significant improvements in the levels of strength (handgrip and knee extension) in nonagenarians. This effect is greater in community-dwelling people.

The Biology of Human Resilience: Opportunities for Enhancing Resilience Across the Life Span

Recent scientific and technological advances have brought us closer to being able to apply a true biopsychosocial approach to the study of resilience in humans. Decades of research have identified a range of psychosocial protective factors in the face of stress and trauma. Progress in resilience research is now advancing our understanding of the biology underlying these protective factors at multiple phenotypic levels, including stress response systems, neural circuitry function, and immune responses, in interaction with genetic factors. It is becoming clear that resilience involves active and unique biological processes that buffer the organism against the impact of stress, not simply involve a reversal of pathological mechanisms. Here, we provide an overview of recent progress in the field, highlighting key psychosocial milestones and accompanying biological changes during development, and into adulthood and old age. Continued advances in our understanding of psychological, social, and biological determinants of resilience will contribute to the development of novel interventions and help optimize the type and timing of intervention for those most at risk, resulting in a possible new framework for enhancing resilience across the life span.

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.

Associations of overweight and metabolic health with successful aging: 32-year follow-up of the Helsinki Businessmen Study

BACKGROUND & AIMS

Prognostic significance of metabolically healthy overweight and obesity (MHO) is under debate. However the relationship between MHO and health-related quality of life (HRQoL) is less studied. We compared successful aging (longevity plus HRQoL) in men with MHO, metabolically healthy normal weight (MHN) and metabolically unhealthy overweight and obesity (MUO).

METHODS

In the Helsinki Businessmen Study longitudinal cohort, consisting of men born 1919 to 1934. In 1985/86, overweight (BMI≥25 kg/m²) and metabolic health were determined in 1309 men (median age 60 years). HRQoL was assessed using RAND-36/SF-36 in 2000 and 2007, and all-cause mortality retrieved from registers up to 2018. The proportion of men reaching 90 years was also calculated.

RESULTS

Of the men, 469 (35.8%), 538 (41.1%), 276 (21.1%), and 26 (2.0%) were MHN, MHO, MUO and MUN, respectively. During the 32-year follow-up, 72.3% men died. With MHN as reference, adjusted hazard ratio with all-cause mortality was 1.08 (95% confidence interval [CI] 0.93 to 1.27) for MHO, and 1.18 (95% CI 0.95 to 1.47) for MUO. During follow-up, 273 men reached 90 years. With MHN as reference, adjusted odds ratio for MHO was 0.82 (95% CI 0.59 to 1.14) and 0.62 (95% CI 0.41 to 0.95) for MUO. Men in MHN group scored generally highest in RAND-36 HRQoL subscales in 2000 and 2007, of those significantly better in Physical functioning, Role physical, Role emotional, Bodily Pain, and General health sub-scales compared to MHO group in 2000.

CONCLUSIONS

As compared to MHN, MHO in late midlife does not increase mortality, but impairs odds for successful aging.

Feasibility of an Outdoor Mindful Walking Program for Reducing Negative Affect in Older Adults

Mindful walking has emerged as a potential intervention strategy to improve mental health and promote well-being in adult and clinical populations. This strategy has not been implemented specifically with older adults to date. This study evaluated the feasibility, acceptability, sustainability, and preliminary efficacy of a mindful walking program for reducing negative affect in older adults. Community-dwelling older adults (n = 29) completed a 1-month, outdoor mindful walking program distributed across eight 30-min sessions. Responses from postprogram and follow-up questionnaires revealed that mindful walking was well-accepted, highly valued, and maintained after the program ended. Analysis from the pre- and postwalk surveys also suggested the preliminary efficacy of a mindful walking program for reducing negative affect. Positive results identified in the current feasibility study indicate readiness for randomized controlled trials to further examine the efficacy and effectiveness of a mindful walking intervention for promoting health and well-being in older populations.

[Antioxidant and anti-inflammatory modulation of exercise during aging]

Aging is characterised by a gradual loss of the functional reserve. This, along with the fostering of sedentary habits and the increase in risk factors, causes a deterioration of antioxidant defences and an increase of the circulatory levels of inflammatory and oxidative markers, boosting a low-rate chronic inflammation, defined as inflamm-aging. This phenomenon is present in the aetiopathology of chronic diseases, as well as in cognitive deterioration cases associated with aging. The objective of this review is to describe the modulation of antioxidant and anti-inflammatory effects of physical exercise of moderate intensity and volume in the elderly. Evidence of its effectiveness as a non-pharmacological resource is presented, which decreases some deleterious effects of aging. This is mainly due to its neuroprotective action, the increase in circulating anti-inflammatory markers, and the improvement of antioxidant defence derived from its practice.

Neurobiological Mechanisms of Stress Resilience and Implications for the Aged Population

BACKGROUND

Stress is a common reaction to an environmental adversity, but a dysregulation of the stress response can lead to psychiatric illnesses such as major depressive disorder (MDD), post-traumatic stress disorder (PTSD), and anxiety disorders. Yet, not all individuals exposed to stress will develop psychiatric disorders; those with enhanced stress resilience mechanisms have the ability to adapt successfully to stress without developing persistent psychopathology. Notably, the potential to enhance stress resilience in at-risk populations may prevent the onset of stress-induced psychiatric disorders. This novel idea has prompted a number of studies probing the mechanisms of stress resilience and how it can be manipulated.

METHODS

Here, we review the neurobiological factors underlying stress resilience, with particular focus on the serotoninergic (5-HT), glutamatergic, and γ-Aminobutyric acid (GABA) systems, as well as the hypothalamic-pituitary axis (HPA) in rodents and in humans. Finally, we discuss stress resiliency in the context of aging, as the likelihood of mood disorders increases in older adults.

RESULTS

Interestingly, increased resiliency has been shown to slow aging and improved overall health and quality of life. Research in the neurobiology of stress resilience, particularly throughout the aging process, is a nascent, yet, burgeoning field.

CONCLUSION

Overall, we consider the possible methods that may be used to induce resilient phenotypes, prophylactically in at-risk populations, such as in military personnel or in older MDD patients. Research in the mechanisms of stress resilience may not only elucidate novel targets for antidepressant treatments, but also provide novel insight about how to prevent these debilitating disorders from developing.

The health of Saudi older adults; results from the Saudi National Survey for Elderly Health (SNSEH) 2006-2015

OBJECTIVES

To Describe the Saudi older adult (SOA) characteristics and Introduce the Saudi National Survey for Elderly Health (SNSEH).

METHODS

The SNSEH, a population-based nationally-representative survey, was used. Subjects were included in 2006-2007, using random-cluster sampling utilizing probability proportional to size approach, and followed-up to determine their vital status until June 2015. In the analyses, survey weights were incorporated. Parametric, non-parametric and logistic regression were used. Cox-proportional hazard regression was used to determine gender effects on mortality.

RESULTS

We included 2,946 SOA. The mean age was 70.1(SD = 0.3). Around, 70% were illiterate. Almost 50% had monthly income of 2500 (2007-Saudi-Riyals). The most reported diseases were hypertension, diabetes and joints pain. The most reported medications were over the counter, antidiabetics and antihypertensive. The nine-years age-adjusted death hazard was 42% higher in SOA males.

CONCLUSION

This is an introductory paper for a series of papers that describe SOA health. These efforts will help in guiding the development of a national healthcare model for SOA, evidence-based health policies and public intervention programs that address SOA health-related issues.

Lessons From the Lives of Celebrated Musicians: What Armstrong, Cash, Dylan, Ellington, Fitzgerald, and Sinatra Can Teach Us About Creative Resilience and Aging

For a decade the author has delivered presentations using techniques from the humanities, principally biography, to elucidate themes of creative resilience and aging in the lives of well-known musicians, illustrated with excerpted images, audio clips, and videos. The goal has been to stimulate discussions about the potential for creative growth in later years, even in the face of the professional and personal setbacks inevitable in the course of life, with implications for clinical work with older adults and for ourselves as we age. This summary describes key take-home points that have recurred across these varied artists' stories and the interactions they have sparked with audiences and colleagues.

Cytomegalovirus and HIV: A Dangerous Pas de Deux

Human immunodeficiency virus (HIV)-infected adults who take stable antiretroviral therapy (ART) are at risk for early onset of age-related diseases. This is likely due to a complex interaction between traditional risk factors, HIV infection itself, and other factors, such as underlying immune dysfunction and persistent inflammation. HIV disrupts the balance between the host and coinfecting microbes, worsening control of these potential pathogens. For example, HIV-infected adults are more likely than the general population to have subclinical bursts of cytomegalovirus (CMV) replication at mucosal sites. Production of antigens can activate the immune system and stimulate HIV replication, and it could contribute to the pathogenesis of adverse outcomes of aging, like cardiovascular disease and neurocognitive impairment. Further investigation of the relationships between CMV, immune dysfunction, and unsuccessful aging during chronic HIV infection is warranted.

[Active ageing and success: A brief history of conceptual models]

INTRODUCTION AND PURPOSE OF THE STUDY

The aim of this paper is to analyse and describe different conceptual models of successful ageing, active and healthy ageing developed in Europe and in America in the 20° century, starting from Rowe and Kahn's original model (1987, 1997).

METHODOLOGY

A narrative review was conducted on the literature on successful ageing.

RESULTS

Our review included definition of successful ageing from European and American scholars. Models were found that aimed to describe indexes of active and healthy ageing, models devoted to describe processes involved in successful ageing, and additional views that emphasise subjective and objective perception of successful ageing. A description is also given of critiques on previous models and remedies according to Martin et al. (2014) and strategies for successful ageing according to Jeste and Depp (2014). The need is discussed for the enhancement of Rowe and Kahn's model and other models with a more inclusive, universal description of ageing, incorporating scientific evidence regarding active ageing.

Comparative Pathology of Aging Great Apes: Bonobos, Chimpanzees, Gorillas, and Orangutans

The great apes (chimpanzees, bonobos, gorillas, and orangutans) are our closest relatives. Despite the many similarities, there are significant differences in aging among apes, including the human ape. Common to all are dental attrition, periodontitis, tooth loss, osteopenia, and arthritis, although gout is uniquely human and spondyloarthropathy is more prevalent in apes than humans. Humans are more prone to frailty, sarcopenia, osteoporosis, longevity past reproductive senescence, loss of brain volume, and Alzheimer dementia. Cerebral vascular disease occurs in both humans and apes. Cardiovascular disease mortality increases in aging humans and apes, but coronary atherosclerosis is the most significant type in humans. In captive apes, idiopathic myocardial fibrosis and cardiomyopathy predominate, with arteriosclerosis of intramural coronary arteries. Similar cardiac lesions are occasionally seen in wild apes. Vascular changes in heart and kidneys and aortic dissections in gorillas and bonobos suggest that hypertension may be involved in pathogenesis. Chronic kidney disease is common in elderly humans and some aging apes and is linked with cardiovascular disease in orangutans. Neoplasms common to aging humans and apes include uterine leiomyomas in chimpanzees, but other tumors of elderly humans, such as breast, prostate, lung, and colorectal cancers, are uncommon in apes. Among the apes, chimpanzees have been best studied in laboratory settings, and more comparative research is needed into the pathology of geriatric zoo-housed and wild apes. Increasing longevity of humans and apes makes understanding aging processes and diseases imperative for optimizing quality of life in all the ape species.

Physical activity, fruit and vegetable intake, and health-related quality of life among older Chinese, Hispanics, and Blacks in New York City

OBJECTIVES

We explored the relationship between health-related quality of life (HRQOL) and adequate physical activity (PA) and fruit and vegetable (F&V) intake among racial/ethnic minority groups aged 60 years or older living in New York City (NYC).

METHODS

Survey data from 2009 to 2012 targeted minority groups in NYC ethnic enclaves; we analyzed 3594 individuals (Blacks, Hispanics, and Chinese) aged 60 years or older. Descriptive statistics were run; unadjusted and adjusted logistic regression evaluated the relationship of HRQOL with PA and F&V intake.

RESULTS

Hispanics were most likely to engage in sufficient PA and eat recommended F&Vs and had significantly worse HRQOL. After multivariable adjustment, significant associations were found between PA and self-reported health, activity limitation and physical health days for all groups, and PA and mental health days for Hispanics. Significant associations were found between F&V intake and physical health days for Hispanics and F&V intake and self-reported health for Chinese.

CONCLUSIONS

Findings indicated variations between HRQOL and PA by racial/ethnic subgroup. Despite being highly insured, recommendations for PA and F&V intake were not met. There is a need to promote healthy living behaviors among aging NYC racial/ethnic populations.