WHO's proposal for a decade of healthy ageing

Socioeconomic, Disease Burden, Physical Functioning, Psychosocial, and Environmental Factors Associated With Mortality Among Older Adults: The Brazilian Longitudinal Study of Ageing (ELSI-Brazil)

OBJECTIVES

There is little nationally representative information about factors associated with longevity among older Brazilians.

METHODS

Baseline survey data from the Brazilian longitudinal Study of Aging (ELSI-Brazil) were linked to vital statistics systems. Mortality rates and life expectancy estimates were calculated and compared to official sources. Cox Proportional Hazards models and Population Attributable Fractions (PAFs) identified significant predictors of mortality. Results: Calculated mortality rates and life expectancy estimates were similar to official statistics for most ages with higher risk of death among older ages, as expected. High School completion, being partnered, and female sex were negatively associated with mortality, while being underweight, previous diagnosis of a chronic condition, having any functional limitations, poor self-rated health, low grip strength, and smoking were all associated with higher mortality risk. Discussion: The ELSI-Brazil study has potential to identify factors associated with longevity and to inform programs and policies designed to enhance healthy aging among older adults in Brazil.

Life-space mobility among community-dwelling older persons: A scoping review

To describe and analyze the current research status of life-space mobility of the older persons in community. The literature in PubMed, Web of Science, Cochrane Library, Embase, EBSCOhost, Scopus, OpenGrey, SinoMed, CNKI, WanFang, and VIP databases was computer searched, and the time frame was build to May 23, 2023. A total of 42 literatures were included, including 35 in English and 7 in Chinese, 30 of which were cross-sectional studies. Theoretical models related to spatial mobility included the "concentric circles" model and the "cone" model. 33 literatures reported the prevalence or level of spatial mobility limitations, and 9 assessment instruments were used, The influencing factors can be divided into four categories. 9 literatures reported on the adverse effects, and 9 literatures reported on the prevention and intervention. The limitation of life-space mobility is a common and under-recognized phenomenon among the older persons in the community,with serious adverse effects, complex and diverse influencing factors.

Factors associated with eating behaviors in older adults from a socioecological model perspective

BACKGROUND

The eating behaviors of older adults are associated with multiple factors. To promote older adults' healthy diets, it is imperative to comprehensively study the factors associated with the eating behaviors of the aging population group. This study aimed to probe the associated factors of older adults' eating behaviors from a socioecological model (SEM) perspective.

METHODS

In 2021, a cross-sectional survey was performed to recruit participants in China. The survey data were analyzed using a multivariate generalized linear model to identify the factors associated with eating behaviors in older adults. Standardized regression coefficients (β) and 95% confidence intervals (CIs) were estimated using a multivariate generalized linear model.

RESULTS

The survey contained 1147 valid older adult participants. Multivariate generalized linear model results showed that older adults with older age [aged 71-80 (β = -0.61), ≥ 81 (β = -1.12)], conscientiousness personality trait (β = -0.27), and higher family health levels (β = -0.23) were inclined to have better eating behaviors. The older adults with higher education levels [junior high school and high school (β = 1.03), junior college and above (β = 1.71)], higher general self-efficacy (β = 0.09), more severe depression symptoms (β = 0.24), and employment (β = 0.82) tended to have poorer eating behaviors.

CONCLUSIONS

This study identified factors that are specifically associated with older adults' eating behaviors from an SEM perspective. The comprehensive multiple-angle perspective consideration may be a valuable idea for studying healthy eating behaviors in older adults.

The New Frontier of Perioperative Cognitive Medicine for Alzheimer's Disease and Related Dementias

This is a review of preoperative cognitive assessment and other healthcare gaps in the care of older adults at risk for Alzheimer's disease and related dementias (ADRD) who have elected surgery with anesthesia. It summarizes concerns regarding ADRD perioperative healthcare, perioperative cognitive, and neuronal domains of vulnerability. It also offers a plan for phased preoperative cognitive screening and perioperative cognitive intervention opportunities. An argument is made for why medical professionals in the perioperative setting need fundamental training in cognitive-behavioral principles, an understanding of neurodegenerative diseases of aging, and an appreciation of the immediate and long-term medical risks for such patients undergoing anesthesia. The author's goal is to encourage readers to consider perioperative cognitive medicine as a new frontier for generating evidence-based care approaches for at-risk older adults with neurodegenerative disorders who require procedures with anesthesia.

A Recommended Package of Long-Term Care Services to Promote Healthy Ageing Based on a WHO Global Expert Consensus Study

OBJECTIVES

To reach consensus on a minimum list of long-term care (LTC) interventions to be included in a service package delivered through universal health coverage (UHC).

DESIGN

A multistep expert consensus process.

SETTING AND PARTICIPANTS

Multinational and multidisciplinary experts in LTC and ageing.

METHODS

The consensus process was composed of 3 stages: (1) a preconsultation round that built on an initial list of LTC interventions generated by a previous scoping review; (2) 2-round surveys to reach consensus on important, acceptable, and feasible interventions for LTC; (3) a panel meeting to finalize the consensus.

RESULTS

The preconsultation round generated an initial list of 117 interventions. In round 1, 194 experts were contacted and 92 (47%) completed the survey. In round 2, the same experts contacted for round 1 were invited, and 115 (59%) completed the survey. Of the 115 respondents in round 2, 80 participated in round 1. Experts representing various disciplines (eg, geriatricians, family doctors, nurses, mental health, and rehabilitation professionals) participated in round 2, representing 42 countries. In round 1, 81 interventions achieved the predetermined threshold for importance, and in round 2, 41 interventions achieved the predetermined threshold for acceptability and feasibility. Nine conflicting interventions between rounds 1 and 2 were discussed in the panel meeting. The recommended list composed of 50 interventions were from 6 domains: unpaid and paid carers' support and training, person-centered assessment and care planning, prevention and management of intrinsic capacity decline, optimization of functional ability, interventions needing focused attention, and palliative care.

CONCLUSIONS AND IMPLICATIONS

An international discussion and consensus process generated a minimum list of LTC interventions to be included in a service package for UHC. This package will enable actions toward a more robust framework for integrated services for older people in need of LTC across the continuum of care.

Impact of Dietary Potassium Nitrate on the Life Span of Drosophila melanogaster

The recently defined and yet rather new topic of healthy aging is attracting more attention worldwide. As the world population is getting older, it is rapidly becoming essential to develop and maintain functional abilities at older age and develop mechanisms to protect the senior population from chronic diseases. One of the most effective components, as well as processes associated with aging, is the recently discovered and Nobel prize-awarded—nitric oxide (NO) (as a signaling molecule), which, followed by later discoveries, showed to have a positive metabolic, immunological, and anti-inflammatory effect. Nitrates are one of the most debated topics of the last decade in the scientific community due to their pathways involved in the production of nitric oxide. Thus, the objective of this study is to evaluate the effect of different potassium nitrate concentrate supplementation on Drosophila melanogaster longevity imitating a human carbohydrate-based diet with relationship to possible cause of oxidative stress. Influence of 0.5–3% potassium nitrate medium on the lifespan and motor function in different groups consisting of 100 fruit fly females in each was analyzed. In this assay, female fly species supplemented with potassium nitrate diet showed life span increase by 18.6% and 5.1% with 1% and 2% KNO3, respectively, with a positive impact on locomotor function. In conclusion, we found that low concentration of potassium nitrate medium increased lifespan and locomotor function in Drosophila melanogaster.

Identifying what matters most for the health of older adults in Alberta: results from a James Lind Alliance Research Priority Setting Partnership

BACKGROUND

As the number of older adults continues to increase, addressing their health becomes increasingly important for both the population and the health care system. The aim of this priority setting partnership was to use direct engagement with older adults, caregivers and health care providers to identify and prioritize the most important topics on the health of older adults that should be addressed by future research.

METHODS

We followed the James Lind Alliance method. We conducted an initial online and paper survey from Jan. 22 to May 2, 2018, with older adults in Alberta aged 65 years and older to identify what respondents saw as being most important for the health of older adults. We formed responses into summary questions and checked them against existing evidence. We administered a second survey (July 3 to Aug. 2, 2018) to shortlist summary questions and held an in-person workshop (Aug. 30, 2018) to rank the list through discussion and shared decision-making.

RESULTS

We recruited 670 participants (32.7% older adults, 19.7% caregivers, 46.9% health and social care workers) in the initial survey to tell us what topics on the health of older adults mattered most to them. Over 3000 responses generated 101 summary questions, of which only 4 were completely answered by existing evidence. The second prioritization survey was completed by 232 participants (28.4% older adults, 24.6% care partners, 47.0% health and social care workers) to produce a shortlist of 22 high priority questions. Twenty-two attendees participated in the summary workshop to create a prioritized list of 10 questions for future research that address aspects of the health system, provision of care and living well in older adulthood.

INTERPRETATION

Older adults, caregivers and clinicians collectively produced a prioritized list of questions that matter most to older adults' health in Alberta. Provincial researchers and research funders should consider these unmet knowledge needs of end-users in future endeavours.

Health care strategies in long-term care facilities in Bahia State, Brazil

OBJECTIVE: To describe health care strategies for older people living in long-term care facilities (LTCFs) in Bahia state, Brazil. METHODS: This is an ecological study involving LTCFs identified in Bahia state, which were invited to participate in a survey conducted between April and June 2021. The variables of interest were LTCF characteristics, health care strategies, visits received from national public health system (SUS, in Portuguese) teams, and health care actions taken by SUS. A comparative analysis was performed between LTCFs located in the East macro-region and other parts of the state, in general and also stratified by funding type (private and non-private). RESULTS: The sample consisted of 177 LTCFs, more than half of them were located in the East macro-region, seat of the state capital. Most facilities declared themselves as non-private (68%). Less than one-third of the LTCFs had their own health teams. Although 67% of LTCFs reported some health care provided by SUS, only 49% reported clinical consultations, with even lower percentages for other SUS actions, except for vaccination (91%). The East macro-region had a lower percentage of LTCFs accompanied by a SUS team, and the highest percentage of LTCFs with supplementary health insurance. CONCLUSIONS: This study shows the limited access of LTCF residents to essential health services, due to a general neglect of this population by public health care providers. The inadequacy of public policies to support LTCFs has important consequences for the quality of care offered to residents.

Sleep quality and risk of coronary heart disease - a prospective cohort study from the English longitudinal study of ageing

Background: The association between sleep quality and risk of coronary heart disease (CHD) remains unclear in the elderly.

Results: At eight-year follow up, a total of 411 (4.29%) participants developed CHD. Compared with good quality group, the multivariable hazard ratio [HR] (95% confidence interval [CI]) for CHD was 1.393 (1.005, 1.931) for intermediate quality group and 1.913 (1.206, 3.035) for poor quality group. Consistent results were observed in participants with normal sleep duration.

Conclusions: Poor sleep quality may be a novel modifiable risk factor for CHD in the elderly independent of conventional cardiovascular risk factors, even when sleep duration was normal.

Methods: The current study included 9570 CHD-free participants in the English Longitudinal Study of Ageing (ELSA) from wave 4 (2008 to 2009). Incident CHD included new onset angina or myocardial infarction. Sleep quality was measured by a four-item questionnaire. Score ranged from 1 (best) to 4 (poorest). Participants were divided into three groups: good quality (1 ≤ score <2), intermediate quality (2 ≤ score <3) and poor quality (3 ≤ score ≤4). Cox regression model was used to calculate HR for CHD risk according to sleep quality, adjusted for conventional CHD risk factors and sleep duration.

'An invisible human rights crisis': The marginalization of older adults during the COVID-19 pandemic - An advocacy review

The world has endured over six months of the Coronavirus disease 2019 (COVID-19). Older adults are at disproportionate risk of severe infection and mortality. They are also vulnerable to loneliness and social exclusion during the pandemic. Age and ageism both can act as significant risk factors during this pandemic, increasing the physical as well as psychosocial burden on the elderly. A review was performed in relation to the psychosocial vulnerabilities of the older adults during the pandemic, with insights from the similar biological disasters in the past. Besides the physiological risk, morbidities, polypharmacy and increased case fatality rates, various social factors like lack of security, loneliness, isolation, ageism, sexism, dependency, stigma, abuse and restriction to health care access were identified as crucial in pandemic situation. Frailty, cognitive and sensory impairments added to the burden. Marginalization and human rights deprivation emerged as a common pathway of suffering for the elderly during COVID-19. The implications of the emergent themes are discussed in light of psychosocial wellbeing and impact on the quality of life. The authors suggest potential recommendations to mitigate this marginalization on lines of the World Health Organization (WHO)'s concept of Healthy Ageing and the United Nations (U.N.) Sustainable Development Goals.

Relationship between the Number of Noncommunicable Diseases and Health-Related Quality of Life in Chinese Older Adults: A Cross-Sectional Survey

China has the largest population of older adults, most of whom suffer from one or more noncommunicable diseases (NCDs). The harm of the number of NCDs on the health-related quality of life (HRQOL) of older adults should be taken seriously. A sample of 5166 adults, aged 60 years and older, was included in this study. The Chinese version of the World Health Organization Quality of Life-Old (WHOQOL-OLD) instrument was used to assess the HRQOL. Multiple linear regression models were established to determine the relationship between the number of NCDs and the total score and scores of each dimension of the WHOQOL-OLD scale. After adjusting for confounding factors, suffering from one NCD (B = −0.87, 95% CI = −1.67 to −0.08, p < 0.05), two NCDs (B = −2.89, 95% CI = −3.87 to −1.90, p < 0.001), and three or more NCDs (B = −4.20, 95% CI = −5.36 to −3.05, p < 0.001), all had negative impacts on the HRQOL of older adults. NCDs had significant negative impacts on the HRQOL of older adults, and as the number of NCDs increased, the HRQOL of older adults deteriorated. Therefore, we should pay attention to the prevention and management of NCDs of older adults to prevent the occurrence of multiple NCDs.