The difference between self-perceived and chronological age in the elderly may correlate with general health, personality and the practice of good health behavior: A cross-sectional study

Vascular ageing in relation to chronological and self-perceived age in the general Swedish population

Background. Aortic stiffness is a marker of vascular ageing. Non-conventional risk markers reflecting vascular ageing are largely unexplored. We aimed to investigate the relationship between self-perceived age (SPA) and self-rated health (SRH) with aortic stiffness in the general population. Methods. Cross-sectional assessment of 3760 participants from two Swedish population-based cohorts (mean age 43.5 ± 14.5 years, 53.4% women). Participants completed two self-administered questions about SPA (SPA-self referring to SPA perceived by oneself, and SPA-others referring to SPA perceived by others) graded as: younger, no difference, or older than same-aged/sex peers. SRH was graded as poor versus good. Aortic stiffness (vascular ageing) was assessed by carotid-femoral pulse wave velocity (PWV). Linear regression was performed stratified by the median age of 45 years. Results. Chronologically younger men and women ≤45 years with older SPA-others had unexpectedly lower PWV (β - 0.39, p < .001 and β - 0.40, p < .001, respectively), independently of cardiovascular risk factors and social health determinants, compared with subjects with younger SPA-others. Lower PWV was also observed in women ≤45 years with older SPA-self (β - 0.24 m/s, p = .005) compared with younger SPA-self, but not in men. A similar pattern between SPA-self, SPA-others and PWV was found in chronologically younger subjects ≤45 years reporting good SRH. On the contrary, chronologically older subjects >45 years reporting poor SRH, with older SPA-others had increased vascular ageing (PWV β 2.57, p = .03). Conclusions. Self-perceived age is a subjective cognitive variable inversely associated with vascular ageing particularly among chronologically younger adults ≤45 years.

Personal views of aging in midlife and older age: the role of personality

Introduction

Personal views of aging (VoA) reflect individuals' perceptions, attitudes, and expectations regarding their aging selves. The present cross-sectional study was aimed at examining whether personality traits, as defined by the Big Five model, are associated with different VoA concepts related to both subjective age and awareness of age-related gains and losses in midlife and older age.

Materials and methods

A sample of 224 participants aged 46-85 years reported their felt age and completed the Awareness of Age-Related Change (AARC) questionnaire, assessing perceptions of age-related gains (AARC-Gains) and losses (AARC-Losses) in various functioning domains, as well as the short version of the Big Five Inventory.

Results

Linear regression models showed that Openness contributed to explain youthful subjective age. Extraversion explained higher AARC-Gains scores, whereas Emotional Stability, along with younger chronological age and perceiving better self-rated health, contributed to explaining lower AARC-Losses scores.

Discussion

These findings confirm the relationship between personality traits and personal VoA. They further suggest that such an association varies depending on the VoA measure considered. They underscore the importance of considering personality among those individual characteristics capable of shaping personal VoA, with implications for the development of tailored interventions and the understanding of the underlying mechanisms linking personal VoA to health and longevity outcomes in midlife and older age.

Association between personality traits and concerns about falling among older patients: the mediating role of subjective age

Background

Older patients are at high risk of falling, and regular assessments of their concerns about falling (CaF) are often recommended. The present study aimed to investigate the association between CaF and personality traits among older patients as well as to elucidate the mediating role of subjective age.

Method

A cross-sectional study was conducted among 407 patients aged over 60 years in a tertiary hospital located in Chengdu, Sichuan Province, from March 2023 to May 2023. Predesigned electronic questionnaires were distributed to collect relevant data. Four different models (both crude and adjusted weighted linear regression models) were constructed based on the confounders. Confounders were gradually put into the models to control for bias and to examine the stability of the correlations. Bootstrap sampling was employed to examine the mediating role of subjective age.

Result

According to the fully adjusted model, neuroticism (β = 0.17, 95% CI: 0.02 to 0.31, p for trend = 0.02), extraversion (β = -0.07, 95% CI: -0.15 to 0.001, p for trend = 0.05), and subjective age (β = 2.02, 95% CI: 1.28 to 2.78, p for trend <0.001) were consistently correlated with CaF. Mediating analysis revealed that extraversion was negatively related with CaF both directly and indirectly, via subjective age [23.2% partial effect, bootstrap 95%CI: -0.024(-0.080, -0.000)]. Higher neuroticism was consistently related to older subjective age (β = 0.002, 95% CI: 0.001 to 0.004, p for trend = 0.006), while higher levels of conscientiousness, openness, and extraversion were consistently correlated with younger subjective age(β = -0.002, p for trend = 0.04; β = -0.003, p for trend = 0.003; β = -0.002, p for trend = 0.0, respectively).

Conclusion

Extraversion and neuroticism were significantly correlated with CaF. Moreover, subjective age partially mediated the relationship between extraversion and CaF. Furthermore, subjective age was found to be associated with both CaF and personality traits. These findings highlighted the important roles of personality traits and subjective age in assessments of CaF and in the development of strategies for preventing falls among older patients.

The Association of Self-Perception of Aging and Quality of Life in Older Adults: A Systematic Review

BACKGROUND AND OBJECTIVES

Self-perception of aging is an important psychosocial factor that can influence quality of life in older age. This review aimed to synthesize findings on the association between self-perception of aging and quality of life among older adults aged 60 and above.

RESEARCH DESIGN AND METHODS

A systematic search was conducted in 4 electronic databases (Ovid Medline, PsycInfo, CINAHL, and Web of Science). Studies conducted in English and including measures on the perception of aging and quality of life were included in this review. A total of 32 observational studies (21 cross-sectional, 8 longitudinal, 2 mixed-method, and 1 qualitative) met the inclusion criteria. Outcomes reported in the included studies were quality of life, physical health and functioning, psychological health, mental health, and general well-being.

RESULTS

Overall, 20 quantitative studies indicated a strong association between positive perception of aging and increased quality of life. Similarly, 9 quantitative studies demonstrated that negative perception of aging is associated with lower quality of life. Results of the mixed-method and qualitative studies indicated that older adults with higher morale and good physical capability had more positive perceptions of health.

DISCUSSION AND IMPLICATIONS

These results suggest that promoting a positive perception of aging and a self-care attitude would help to enhance older adults' quality of life and should be incorporated into future health promotions and interventions.

Deciding a Treatment Plan for an Older Patient With Severe Idiopathic Pulmonary Fibrosis: A Case Report

Idiopathic pulmonary fibrosis (IPF) is a group of diseases in which the main loci of lesions, mainly inflammatory and fibrotic, are within the interstitium of the alveolar and bronchiolar regions. Steroid therapy is the standard treatment for acute exacerbation of IPF, whereas antifibrotic agents are the standard treatment for chronic IPF. However, the vulnerability of older patients indicates that these treatments may be discontinued. Here, we report the case of an 86-year-old woman who had a dry cough for over a year and was subsequently diagnosed with IPF based on imaging studies. After using steroid pulses to treat acute exacerbations, the patient was transitioned to the chronic management phase, and time was allowed to plan the patient's advanced care with her family. The use of high-dose steroids in older patients with frailty is contraindicated. This case emphasizes the importance of considering initial intensive treatment for IPF in older patients for better palliative care.

Factors associated with older adults' perception of health risks of hot and cold weather event exposure: A scoping review

Introduction

Hot and cold weather events are increasingly becoming a global burden resulting in premature and preventable morbidity and mortality, particularly in vulnerable groups such as older people and people with chronic health conditions. However, risk perception regarding weather is generally poor among vulnerable groups which often acts as a barrier to the uptake of critical health-protective behaviours. A more cohesive understanding of determinants of risk perception is needed to inform public health risk communication and behaviour change interventions that promote protective health behaviours. This scoping literature review aimed to understand factors influencing perception of personal health risks in vulnerable groups as a result of exposure to hot and cold weather events.

Methods

A five-stage scoping review framework was followed. Searches were run across Medline, PsychInfo, Web of Science and EMBASE. Papers were included if they provided rationale for risk perceptions in vulnerable groups in indoor/domestic environments and focussed on samples from OECD countries.

Results

In total, 13 out of 15,554 papers met the full inclusion criteria. The majority of papers focused on hot weather events: one study exclusively examined cold weather events and one study addressed both cold and hot weather events. Included papers focused on older adults aged 65+ years. The papers identified eight factors that were associated with older adults' personal health risk perception of hot and cold weather events: (1) Knowledge of the relationship between hot/cold weather and health risks, (2) presence of comorbidities, (3) age and self-identity, (4) perceived weather severity, (5) Beliefs associated with regional climate, (6) past experience with weather, (7) misconceptions of effectiveness of protective behaviours, and (8) external locus of control.

Conclusions

Future research should explore risk communication methods by implementing the identified risk perception determinants from this review into health protection interventions targeting older adults. Further understanding is needed regarding risk perceptions in non-elderly vulnerable groups, for examples individuals with chronic diseases or disabilities.

A clinical algorithm to determine target blood pressure in the elderly: evidence and limitations from a clinical perspective

As the elderly population is growing rapidly, management of hypertension in South Korea faces major challenges because the proportion of elderly hypertension patients is also increasing. The characteristics of this population are also much more complex than younger patients. Elderly hypertension is characterized by wide variations in (1) fitness or biological age, (2) white-coat effect, (3) poor functional status or frailty, (4) dependency in activities of daily living or institutionalization, (5) orthostatic hypotension, and (6) multiple comorbidities. All of these should be considered when choosing optimal target blood pressure in individual patients. Recent randomized clinical trials have shown that the benefits of intensive blood pressure control for elderly patients is greater than previously thought. For generalization of these results and implementation of the guidelines based on these studies, defining the clinician's role for individualization is critically important. For individualized decisions for target blood pressure (BP) in the elderly with hypertension, four components should first be checked. These consist of (1) the minimum requirement of functional status and capability of activities of daily living, (2) lack of harmful evidence by the target BP, (3) absence of white-coat hypertension, and (4) standing systolic BP ≥ 110 mmHg without orthostatic symptoms. Risk of decreased organ perfusion by arterial stenosis should be screened before starting intensive BP control. When the target BP differs among comorbidities, the lowest target BP should be given preference. After starting intensive BP lowering therapy, tolerability should be monitored, and the titration should be based on the mean level of blood pressure by office supplemented by out-of-office BPs. Applications of the clinical algorithms will be useful to achieve more standardized and simplified applications of target BP in the elderly.

Association between Frequency of Going Out and Psychological Condition among Community-Dwelling Older Adults after the COVID-19 Pandemic in Japan

Background: The psychological condition and frequency of going out (FGO) of community-dwelling older adults after the spread of COVID-19 will provide insights for supporting the daily lives of community-dwelling older adults. Going out is defined as moving from one’s own home to a place or region beyond one’s own home and is considered to reflect the daily and social life of community-dwelling older adults. This study investigates the relationship between the FGO and current psychological condition after the second wave of COVID-19 in community-dwelling older adults in Japan. Methods: This study adopted a self-administered questionnaire by mail. A total of 493 members of CO-OP Kagoshima were included in the analysis and divided into two groups according to the change in FGO. Multiple logistic regression analysis was conducted after a bivariate analysis to investigate the relationship between the FGO and psychological condition. Results: Significant differences were noted between the groups with decreased FGO and those with increased/unchanged FGO in general and pandemic-related psychological condition. Multiple logistic regression analysis showed a significant relationship between FGO and psychological condition, such as mental fatigue, not smiling as much as before, and anxiousness to go outside. Conclusion: Community-dwelling older adults may have experienced a decrease in the frequency of going out and a detrimental effect on their psychological condition after the COVID-19 pandemic. This finding may inform strategies to identify priorities for psychological approaches altered by COVID-19 to prevent confinement and stress in older adults.

Does the energy consumption revolution improve the health of elderly adults in rural areas? Evidence from China

About 2.8 billion people around the world still depend on biomass as their primary energy source. This traditional custom affects the environment and severely impacts the health and life quality of the rural residents, especially in the elderly group. Based on the published data from the China Health and Retirement Longitudinal Study (CHARLS) conducted in 2018, this paper carefully explores the impact of the energy consumption revolution on the health of rural elderly adults and its response mechanism. The results from the empirical analysis show that: (1) The positive response of rural families to the energy consumption revolution can significantly improve the elderly adults' health condition; (2) The energy consumption revolution can improve the rural elderly adults' health by enhancing the home environmental sanitation (home environmental effect) and life satisfaction (psychological effect); (3) In the process of energy consumption revolution affecting the rural elderly's health, the factor age plays a negative regulatory role, in other words, the older the elderly, the lower the marginal effect of energy consumption revolution on their health improvement. This paper uses the propensity score matching method to deal with the endogenous problem of the regression model, and uses a placebo test and the substitution estimation method to check the robustness of the empirical results. As well, this research puts forward some policy suggestions, such as increasing investment in energy infrastructure in rural areas, reducing the cost of using clean energy, combining environmental energy protection with increasing energy income, and improving medical security conditions in rural areas.

Subjective Age and Late-Life Functional Status: Mediating and Moderating Effects

OBJECTIVES

The present study examined the longitudinal relationships between subjective age (SA) and future functional status in later life, via depressive symptoms. Additionally, we assessed the role of subjective nearness to death (SNtD) as a potential moderator within these pathways.

METHODS

Older adults (average age 81.14 at T1) were interviewed once a year for three consecutive years (N=224 at T1, N=178 at T2, and N=164 at T3), Participants reported their SA, SNtD, depressive symptoms, and functional status. Additionally, grip strength was employed as an objective measure of functional status.

RESULTS

Data analysis revealed distinct pathways leading from T1 SA to T3 functional status through T2 depressive symptoms. Moreover, T1 SNtD was found to significantly moderate most of these indirect pathways, so that the mediation model of T1 SA-T2 depressive symptoms-T3 functional status was mostly significant among those who felt closer to death.

DISCUSSION

The findings contribute to our understanding of the underlying mechanism through which SA predicts long-term functioning sequelae by underscoring the indirect effect of depressive symptoms. They further indicate the importance of gauging the effects of SNtD on these longitudinal relationships. Present results may further contribute to establishing an integrative model for predicting long-term functional outcomes based on older adults' earlier subjective views of aging.

A Systematic Review and Meta-Analysis of Subjective Age and the Association With Cognition, Subjective Well-Being, and Depression

OBJECTIVES

A systematic review and meta-analysis were conducted to quantify the degree to which subjective age is associated with cognition, subjective well-being, and depression.

METHOD

A systematic search was performed in three electronic social scientific databases, PsycINFO, Scopus, and Web of Science in May 2018. A manual forward and backward citation search of articles meeting the criteria for inclusion, including a mean participant age of 40+ years, was conducted in November 2019. Twenty-four independent data sets were included in the meta-analysis.

RESULTS

Overall, a younger subjective age was related to enhanced subjective well-being and cognitive performance, and reduced depressive symptoms (r = .18). This association was stronger among collectivist (r = .24) than individualist (r = .16) cultures. Mean chronological age across samples (ranging from 55 to 83 years), type of subjective age scoring, and gender did not influence the strength of the overall association. Further analysis revealed that subjective age was individually associated with depressive symptoms (r = .20), subjective well-being (r = .17), and cognition (r = .14), and none had a stronger association with subjective age than the other.

DISCUSSION

The results indicate a small yet significant association between subjective age and important developmental outcomes.

Psychological Predictors of Perceived Age and Chronic Pain Impact in Individuals With and Without Knee Osteoarthritis

OBJECTIVE

Chronological age is a risk factor in chronic pain; however, aging research supports the premise that physical and psychological health may better predict perceived age. Given the lack of evidence on perceived age in the context of chronic pain, the current study presents novel findings about the relationship between perceived age, chronic pain impact, and psychological function in adults with and without knee osteoarthritis.

METHODS

This secondary analysis was part of an ongoing multisite observational cohort study to understand the progression of knee pain and disability. Community-dwelling adults (N=227) ages 45+ completed measures of trait resilience, trait positive and negative affect, pain catastrophizing, subjective perceptions of age, and the Graded Chronic Pain Scale.

RESULTS

On average, participants reported feeling 10 years younger than their chronological age; however, this effect was attenuated in individuals reporting high-impact pain. Lower perceived age was associated with lower pain impact (low pain/low disability), while higher perceived age correlated with higher pain impact (high pain/high disability) and more adverse psychological effects. Using hierarchical linear regression, high-impact pain and positive affect emerged as statistically significant predictors of perceived age, whereas no differences were observed among trait resilience, negative affect, or pain catastrophizing.

DISCUSSION

These findings highlight the importance of a biopsychosocial approach in understanding the intersection between psychological and physical factors associated with chronic pain. Addressing negative self-perceptions of aging, while simultaneously augmenting positive affect, through psychological therapies may mitigate pain and disability.

Relationship between personality and physical capacities in older adults: The mediating role of subjective age, aging attitudes and physical self-perceptions

Walking speed and muscular strength are two main markers of health in adulthood. Previous studies have shown that personality traits may predict these two outcomes. However, little is known about the mechanisms underlying these relationships. Thus, the present study examined whether personality traits are associated with walking speed and muscular strength through the mediating role of subjective age (how young or old individuals experience themselves to be), attitudes toward aging and physical self-perceptions. Community-dwelling older women (N = 243; M_age = 73.0; SD_age = 6.5) were recruited. For reasons of recruitment feasibility, participants were only older women. They were requested to complete a questionnaire measuring personality, subjective age, attitudes toward aging and physical self-perceptions. Following this, their walking speed and their muscular strength were investigated. Data were analyzed using structural equation modeling. In line with the literature, we extended the associations between extraversion, neuroticism, conscientiousness and walking speed and between conscientiousness, neuroticism, openness and muscular strength. Physical self-perceptions appear to be a robust mediator between personality traits and walking speed whereas attitudes toward aging and subjective age mediated the personality traits/muscular strength relationship. This study provides evidence, for the first time, that the associations between personality traits and physical capacities are different according to the physical capacities investigated. Based on these results, it could be interesting to adapt physical activity interventions to the psychological profile of older adults.

Eating Alone at Each Meal and Associated Health Status among Community-Dwelling Japanese Elderly Living with Others: A Cross-Sectional Analysis of the KAGUYA Study

This cross-sectional study investigated the association between eating alone at each meal and health status, including functional capacity among community-dwelling Japanese elderly living with others. A self-administered questionnaire was mailed to all 8004 residents aged 65 or older, residing in the same Japanese town in March 2016. Eating alone was assessed by first asking whether participants ate three separate meals each day (i.e., breakfast, lunch, and dinner), and those who answered affirmatively were then asked how many people were usually present at each meal. Health status was assessed in terms of subjective health, medical history, care needs, body mass index, depression, and functional capacity. Data from 2809 respondents were analyzed. Those who reported not being in good subjective health and a history of hypertension were significantly more likely to eat alone at breakfast (odds ratio 1.27; 95% confidence interval 1.01–1.61, and 1.26; 1.06–1.49). Depressive symptoms and many subscales of functional capacity were also significantly associated with eating alone at breakfast, lunch, and dinner (p < 0.05). Many health status indicators were related to eating alone at each meal, especially breakfast.