Interplay of health literacy, healthcare access and health behaviors with oral health status among older persons

This study contributes to the ongoing debate on social determinants of oral health of older persons. Specifically, it examines the direct and indirect effects of health literacy and access to healthcare on oral health status of older persons. The study also investigates whether general health status and health behavior (routine medical check-ups) explain the association of health literacy and healthcare access with oral health status. The gender dimensions of these relationships are also explored. Data were derived from 522 participants aged 50 years and older located in five regions in Ghana. Path analyses in structural equation modeling (SEM) were used to analyse the data. General health status (β = -0.049, p < 0.005), medical check-up (β = 0.124, p < 0.01), and health literacy (β = 0.133, p < 0.01) were positively associated with oral health status. General health status mediated the positive relationship between health literacy and oral health status (β = 0.048, p < 0.01). General health status (β = 0.016, p < 0.05) and medical check-ups (β = 0.025, p < 0.05) mediated the association between access to healthcare and oral health status. The mediational role of routine medical check-up in the association between access to healthcare and oral health status was significantly stronger (B = 0.063, p < 0.01) among men (β = 0.051, p < 0.01) than women (β = 0.003, p > 0.05). Analyses of oral health issues among older persons in Ghana and settings alike must recognize the complex interplay among critical social determinants to initiate pragmatic health and social policy interventions.

Tooth Loss, Cognitive Impairment and Fall Risk: A Cross-Sectional Study of Older Adults in Rural Thailand

Tooth loss is associated with both cognitive impairment and fall risk. However, the relationships between these variables are complex and bidirectional. Observed associations have been reported in separate studies but data on rural-dwelling older adults remain sparse. This cross-sectional study investigated socioeconomic and dental factors affecting cognitive functions, and the association between tooth loss, cognitive functioning, and fall risk. Two hundred and thirty-one rural-dwelling older adults (60−74 years old) were recruited from a single Dental Service Unit. Cognitive function and fall risk were assessed with the Mini-Mental State Examination and the Morse Fall Scale, respectively. Oral examinations were performed by a dentist using the Community Periodontal Index of Treatment Needs form. 38.1%, had >16 tooth loss. Socioeconomic data and health status were obtained from a questionnaire and interviews. Age, Activities of Daily Living (ADL) score, and the number of teeth lost was significantly associated with impaired cognitive function. Chi-square analysis showed that cognitive function was also associated with fall risk. Past research suggests that much cognitive impairment and fall risk is induced by tooth loss. Service planners need to be aware of the complex bidirectional relationships between these variables and give higher priority to dental services that can improve the general health status and social functioning of older rural adults.

Incidence of falls and fall-related injuries and their predictive factors in frail older persons with cancer: a multicenter study

Background

Falls and fall-related injuries are a major public health problem. Data on falls in older persons with cancer is limited and robust data on falls within those with a frailty profile are missing. The aim of this study is to investigate the incidence and predictive factors for falls and fall-related injuries in frail older persons with cancer.

Methods

This study is a secondary data analysis from data previously collected in a large prospective multicenter observational cohort study in older persons with cancer in 22 Belgian hospitals (November 2012–February 2015). Patients ≥70 years with a malignant tumor and a frailty profile based on an abnormal G8 score were included upon treatment decision and evaluated with a Geriatric Assessment (GA). At follow-up, data on falls and fall-related injuries were documented.

Results

At baseline 2141 (37.2%) of 5759 included patients reported at least one fall in the past 12 months, 1427 patients (66.7%) sustained an injury. Fall-related data of 3681 patients were available at follow-up and at least one fall was reported by 769 patients (20.9%) at follow-up, of whom 289 (37.6%) fell more than once and a fall-related injury was reported by 484 patients (62.9%). Fear of falling was reported in 47.4% of the patients at baseline and in 55.6% of the patients at follow-up. In multivariable analysis, sex and falls history in the past 12 months were predictive factors for both falls and fall-related injuries at follow-up. Other predictive factors for falls, were risk for depression, cognitive impairment, dependency in activities of daily living, fear of falling, and use of professional home care.

Conclusion

Given the high number of falls and fall-related injuries and high prevalence of fear of falling, multifactorial falls risk assessment and management programs should be integrated in the care of frail older persons with cancer. Further studies with long-term follow-up, subsequent impact on cancer treatment and interventions for fall prevention, and integration of other important topics like medication and circumstances of a fall, are warranted.

Trial registration

B322201215495.

Cognitive impairment in people with physical frailty using the phenotype model: A systematic review and meta analysis

OBJECTIVE

We performed a systematic review and meta-analysis to study the relationship between cognitive functioning and phenotypic frailty status.

METHODS

We searched Pubmed, Cochrane Library and Epistemonikos from 2000 until March 2022, and used the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Samples included both sexes, age ≥55 years, assessed with standardized measures of the different cognitive domains and the frailty phenotype model and analyzing the relationship between the frailty subtypes pre-frail, frail and robust and specific cognitive function.

RESULTS

Eleven studies published from 2008 until March 2022 fulfilled the inclusion criteria, and 10 were included in our meta-analyses. Sample sizes varied from 104 to 4649 individuals. Mean Mini-Mental State Examination (MMSE) scores ranged from 17.0 to 27.6, with mean difference (MD) of -2.55 (95% confidence interval [CI] -3.32, -1.78) in frail compared to robust, MD -1.64 (95% CI -2.21, -1.06) in frail compared to prefrail and MD -0.68 (95% CI -0.94, -0.43) in prefrail compared to robust. In subgroup analyses, frail persons had lower scores in the memory domain with standardized mean difference (SMD) -1.01 (95% CI -1.42, -0.59).

CONCLUSION

MMSE scores were significantly lower in frail compared to robust and prefrail persons and in prefrail compared to robust persons. Subgroup analysis of memory revealed significantly poorer scores in frail compared to robust. The results indicate a strong relationship between physical frailty and cognitive impairment suggesting incorporation of cognitive function in frailty assessments.

Effect of the STRIDE fall injury prevention intervention on falls, fall injuries, and health-related quality of life

BACKGROUND

Falls are common in older adults and can lead to severe injuries. The Strategies to Reduce Injuries and Develop Confidence in Elders (STRIDE) trial cluster-randomized 86 primary care practices across 10 health systems to a multifactorial intervention to prevent fall injuries, delivered by registered nurses trained as falls care managers, or enhanced usual care. STRIDE enrolled 5451 community-dwelling older adults age ≥70 at increased fall injury risk.

METHODS

We assessed fall-related outcomes via telephone interviews of participants (or proxies) every 4 months. At baseline, 12 and 24 months, we assessed health-related quality of life (HRQOL) using the EQ-5D-5L and EQ-VAS. We used Poisson models to assess intervention effects on falls, fall-related fractures, fall injuries leading to hospital admission, and fall injuries leading to medical attention. We used hierarchical longitudinal linear models to assess HRQOL.

RESULTS

For recurrent event models, intervention versus control incidence rate ratios were 0.97 (95% confidence interval [CI], 0.93-1.00; p = 0.048) for falls, 0.93 (95% CI, 0.80-1.08; p = 0.337) for self-reported fractures, 0.89 (95% CI, 0.73-1.07; p = 0.205) for adjudicated fractures, 0.91 (95% CI, 0.77-1.07; p = 0.263) for falls leading to hospital admission, and 0.97 (95% CI, 0.89-1.06; p = 0.477) for falls leading to medical attention. Similar effect sizes (non-significant) were obtained for dichotomous outcomes (e.g., participants with ≥1 events). The difference in least square mean change over time in EQ-5D-5L (intervention minus control) was 0.009 (95% CI, -0.002 to 0.019; p = 0.106) at 12 months and 0.005 (95% CI, -0.006 to 0.015; p = 0.384) at 24 months.

CONCLUSIONS

Across a standard set of outcomes typically reported in fall prevention studies, we observed modest improvements, one of which was statistically significant. Future work should focus on patient-, practice-, and organization-level operational strategies to increase the real-world effectiveness of interventions, and improving the ability to detect small but potentially meaningful clinical effects.

CLINICALTRIALS

gov identifier: NCT02475850.

Effect of Preoperative Oral Saline Administration on Postoperative Delirium in Older Persons: A Randomized Controlled Trial

Objective

Postoperative delirium (POD) seriously affects recovery of older persons, increasing their mortality rate after surgery. We aimed to evaluate preoperative oral saline administration on postoperative delirium in older persons undergoing spinal decompression.

Design

A randomised controlled trial in a large tertiary hospital.

Setting and Participants

A total of 76 older persons (≧65 years old) undergoing spinal surgery from May 2020 to January 2021.

Methods

Older persons (65–83 years old) who underwent elective spinal canal decompression were randomly grouped into either the control group (n = 38) or the intervention group (n = 38). The control group was forbidden from drinking 8 hours prior to the operation while the intervention group was administered 5 mL·kg⁻¹ of normal saline 2 hours before anesthesia. Hemodynamic indicators, diagnostic biomarkers, preoperative mini-mental status scores, and intraoperative fluid dynamics were recorded at baseline and at various postoperative timepoints. Subjects were then scored for POD and postoperative pain.

Results

S100β protein was lowered in S₁ (F_S1 = 12.289, P <0.001) and S₂ (F_S2 = 12.440, P <0.001) in the intervention group while mean arterial blood pressure (F_T1= 42.997, P<0.001) and heart rate (F_T1= 8.974, P=0.004) were increased. The Ln c-reactive protein of the intervention group was lowered 1 day postoperatively (F_S2 = 6.305, P = 0.014). The incidence of postoperative delirium in the control group was higher than in the intervention group (27.8% vs 8.3%, χ² = 4.547, P = 0.033).

Conclusion

Preoperative oral saline can reduce the incidence of postoperative delirium in older persons by minimizing perioperative hemodynamic fluctuations and central nervous system damage.

Prehospital delay after acute ischemic stroke among Thai older adults: A cross-sectional study

Acute ischemic stroke is a common medical emergency among older adults and requires immediate treatment. Prehospital delay limits the use of critical treatments, such as intravenous recombinant tissue plasminogen activators, leading to serious complications and often death. Using Andersen's Behavioral Model, this cross-sectional study aimed to investigate and determine factors influencing prehospital delay among older persons with acute ischemic stroke. The participants consisted of 120 older persons with first-time acute ischemic stroke diagnoses who received treatments at two hospitals in northern Thailand between November 2021 and February 2022. The results revealed that 70 % of older persons experienced delays of over 3 hours following the onset of stroke symptoms. It was found that increased perceived severity of ischemic stroke and a shorter distance from home to the hospital were both associated with a reduced probability of prehospital delay. These findings highlight the significant factors influencing prehospital delay and suggest possible interventions to reduce prehospital delay among older patients with AIS. This article is protected by copyright. All rights reserved.

Effect of Receiving Financial Support from Adult Children on Depression among Older Persons and the Mediating Role of Social Participation

Older persons are vulnerable to depression SFduring the ageing process. Financial resources and social participation are expected to have an impact on depressive symptoms. This study investigated the relationship between financial support from children and depression among Chinese older persons, as well as the mediating effect of social participation in this relationship. Data from 7163 participants aged 60 and above were extracted from wave 2015 and 2018 of the China Health and Retirement Longitudinal Survey (CHARLS). A multivariate regression analysis was performed on both cross-sectional data and two-wave longitudinal data to test our hypotheses. The results revealed that financial support from children was negatively associated with depressive symptoms in both the short-term and the long-term. In addition, this relationship was partially mediated by social participation in the short-term association and fully mediated by social participation in the long-term, where financial support was positively related to social participation, and social participation was negatively associated with depressive symptoms. This study offers an in-depth insight into the relationship between financial support from children and depression among Chinese older persons. Policies and initiatives to stimulate social participation should be promoted to improve older persons' mental health.

Building collaborative relationships with family caregivers of hospitalized older persons with delirium superimposed on dementia: A qualitative study

AIMS

To explore experiences of family caregivers providing support to older persons with delirium superimposed on dementia in acute care hospitals, their role in detection and management of this condition, and support they require.

DESIGN

This study has an exploratory-descriptive design using interpretive description methodology.

METHODS

Semi-structured interviews were conducted with nine caregivers from January to April 2020. Interview transcripts underwent thematic analysis.

FINDINGS

Three themes were identified: (1) family caregivers found delirium superimposed on dementia to be an overwhelming experience, (2) family caregivers can play an important role in the detection and management of delirium superimposed on dementia and (3) family caregivers' experiences were influenced by the nature of their relationship with the health care team. Family caregivers found the experience distressing and felt unprepared to face the condition. Family caregivers also possessed knowledge helpful in detecting acute changes and caring for the older person. Family caregivers' relationships with the health care team varied: some felt supported by the team, while others experienced a power imbalance, characterized by lack of communication and opportunities to participate in care.

CONCLUSIONS

Family caregivers were distressed to see family members hospitalized with delirium superimposed on dementia. Family caregivers are also ideally positioned to detect the condition and participate in care. However, power imbalances remain, leaving family caregivers feeling disempowered and believing the health care team had more control over the older person's care.

IMPACT

Findings highlight the need for strategies to address the distress and disempowerment experienced by family caregivers of hospitalized older persons with delirium superimposed on dementia. By building collaborative relationships, nurses and other health care team members can help family caregivers navigate the complex experience with delirium superimposed on dementia and reduce distress, with the ultimate goal of facilitating family caregivers' ability to care for older persons in the community.

NO PATIENT OR PUBLIC CONTRIBUTION

While the study participants are members of the public, this population was not involved in the study design and analysis. This method aligns with interpretive description, where researchers are not just a medium through which participants speak, but also interpretive instruments who discern insights not accessible to persons who may be familiar with only a single case.

Influence of gustatory and olfactory functions on appetite and nutritional status in older persons

This study investigated olfactory/taste functions in older persons requiring nursing care to clarify whether these functions are associated with appetite or nutritional status. Seventy-two older persons requiring nursing care and 37 unassisted persons were surveyed for olfactory function, taste function, appetite, and nutritional status. Age-adjusted covariance analysis was conducted between the two groups. Both groups showed reduced olfactory and taste functions; these functions were more markedly reduced in participants requiring nursing care compared to those who did not. Both groups had similar appetite and nutritional status findings, suggesting that these factors are not associated with olfactory and taste functions.

Exploring the Motivations of Family Caregivers Caring for Older Persons in Urban Poor Accra, Ghana

There is a general paucity of studies on family caregivers' motivations for providing care to older persons in the urban poor context in Ghana. This study seeks to explore family caregivers' motivations for providing care to older persons in urban poor Accra, Ghana. A qualitative descriptive design was used and in-depth interviews were conducted with thirty-one family caregivers. The QSR NVivo 10 software was used to analyze the data thematically. We found that autonomous motivation inspired family caregivers to provide care. Empathy and affection intrinsically motivated some caregivers to provide care to their care recipients, while others were extrinsically motivated by filial responsibility, reciprocity, and obligation to provide care. These findings showed that family caregivers were autonomously motivated to provide care to older persons. We recommend the need for future studies to explore changes in family caregivers' motivations to provide care over time.

Falling into an identity crisis: Integrating identity into the assessment and management of falls in older adults

OBJECTIVES

This article examines the psychological effects of falls for older adults through the lens of identity and suggests these may be integrated in the assessment and management of older patients within acute care and rehabilitation settings post-fall. An illustrative vignette is described to demonstrate this approach.

CONCLUSION

Falls in older adults are complex phenomena which can lead to an identity threat, sometimes manifest as psychological symptoms and poor engagement in post-fall rehabilitation. A psychiatric formulation which incorporates an older person's self-identity and agency may inform interventions to address psychological and behavioural sequelae of falls.

HMM-Based Action Recognition System for Elderly Healthcare by Colorizing Depth Map

Addressing the problems facing the elderly, whether living independently or in managed care facilities, is considered one of the most important applications for action recognition research. However, existing systems are not ready for automation, or for effective use in continuous operation. Therefore, we have developed theoretical and practical foundations for a new real-time action recognition system. This system is based on Hidden Markov Model (HMM) along with colorizing depth maps. The use of depth cameras provides privacy protection. Colorizing depth images in the hue color space enables compressing and visualizing depth data, and detecting persons. The specific detector used for person detection is You Look Only Once (YOLOv5). Appearance and motion features are extracted from depth map sequences and are represented with a Histogram of Oriented Gradients (HOG). These HOG feature vectors are transformed as the observation sequences and then fed into the HMM. Finally, the Viterbi Algorithm is applied to recognize the sequential actions. This system has been tested on real-world data featuring three participants in a care center. We tried out three combinations of HMM with classification algorithms and found that a fusion with Support Vector Machine (SVM) had the best average results, achieving an accuracy rate (84.04%).

Validating the interpersonal theory of suicide among older adultspre- and peri-COVID-19 pandemic

OBJECTIVES

Global suicide rates are highest among older adults, and especially older men, yet proximal predictors of suicidal ideation in older age remain poorly understood. This study tested the Interpersonal Theory of Suicide in older men and women by investigating whether perceived burdensomeness and thwarted belongingness and/or their interaction are proximal predictors of suicidal ideation before versus during the global COVID-19 pandemic.

METHODS

The sample (N = 208) included healthy community-dwelling older Australian persons surveyed face-to-face pre-pandemic (n = 102), or online peri-pandemic (n = 106). Depression, social interaction, social satisfaction, thwarted belongingness, and perceived burdensomeness were assessed as predictors of suicidal ideation.

RESULTS

Perceived burdensomeness was a more proximal predictor of suicidal ideation among older adults than depression or thwarted belongingness. Suicidal ideation and perceived burdensomeness were higher in men than women, but sex did not moderate the influence of perceived burdensomeness, thwarted belongingness or social satisfaction on suicidal desire. The interaction between perceived burdensomeness and thwarted belongingness predicted more additional variance in suicidal ideation in the older persons surveyed during the COVID-19 pandemic relative to those surveyed before the pandemic.

CONCLUSION

Suicidal ideation among older persons peri-pandemic is discussed, and recommendations are made for age-specific suicide prevention strategies.

Well-being among older persons with disabilities in Trinidad

Given the expected increase in the proportion of older persons and evidence of poverty among persons with disabilities in general, well-being among older persons with disabilities is an important issue. Using Sen's capability approach, this article examines well-being among older persons with disabilities in Trinidad. A multiphase mixed-methods design with three phases was employed. In the initial exploratory phase, functionings which are things people value doing or being were identified via 11 interviews. These functionings were used in the subsequent phase to develop an instrument with both closed- and open-ended questions. The instrument was then administered in the third phase to measure well-being and to identify its hindering factors. Responses from 31 participants revealed moderate-to-severe deprivations among older persons with disabilities in Trinidad including for functionings related to food, healthcare, information and transportation. The integrated findings suggested changes to social care and healthcare systems to promote well-being among older persons with disabilities in Trinidad, as well as the need to develop community interactions and public services regarding transportation, supportive devices, and therapy.

Dialysis modality utilization patterns and mortality in older persons initiating dialysis in Australia and New Zealand

AIM

The benefits of dialysis in the older population remain highly debated, particularly for certain dialysis modalities. This study aimed to explore the dialysis modality utilization patterns between in-centre haemodialysis (ICHD), peritoneal dialysis (PD) and home haemodialysis (HHD) and their association with outcomes in older persons.

METHODS

Older persons (≥75 years) initiating dialysis in Australia and New Zealand from 1999 to 2018 reported to the Australia and New Zealand Dialysis and Transplant (ANZDATA) registry were included. The main aim of the study was to characterize dialysis modality utilization patterns and describe individual characteristics of each pattern. Relationships between identified patterns and survival, causes of death and withdrawal were examined as secondary analyses, where the pattern was considered as the exposure.

RESULTS

A total of 10 306 older persons initiated dialysis over the study period. Of these, 6776 (66%) and 1535 (15%) were exclusively treated by ICHD and PD, respectively, while 136 (1%) ever received HHD during their dialysis treatment course. The remainder received both ICHD and PD: 906 (9%) started dialysis on ICHD and 953 (9%) on PD. Different individual characteristics were seen across dialysis modality utilization patterns. Median survival time was 3.0 (95%CI 2.9-3.1) years. Differences in survival were seen across groups and varied depending on the time period following dialysis initiation. Dialysis withdrawal was an important cause of death and varied according to individual characteristics and utilization patterns.

CONCLUSION

This study showed that dialysis modality utilization patterns in older persons are associated with mortality, independent of individual characteristics.

Older persons with multiple chronic conditions' experiences of unplanned readmission: An integrative review

BACKGROUND

As persons, 60 years of age and older live longer, they are more likely to develop one or more chronic conditions. Rising numbers of older persons with multiple chronic conditions (MCCs) will increase the need for home healthcare services and hospital services and unplanned readmissions will increase globally.

AIM

The aim of this integrative review was to explore the experiences of older persons with MCCs' unplanned readmission from home to hospital within 30 days of discharge using an integrative review.

METHOD

Whittemore and Knafl's method was followed to address the research aim. Four databases (Ovid MEDLINE, Scopus, CINAHL and Embase) were searched between 2005 and 2020, suitability for inclusion was assessed, and data were extracted and analysed using content analysis.

RESULTS

Thirteen articles (10 qualitative, one quantitative, and two mixed methods) were included in this review. Three themes emerged from the data that reflected older persons with MCCs' unplanned readmission experiences. These themes included (a) feelings of security, support and relief; (b) undesirable challenges at home (struggling to manage care and balancing support needs); and (c) unpleasant feelings and emotions (feelings of fear and mistrust, feelings of disappointment and loss, feelings of anxiousness and pressure).

CONCLUSION

Research about unplanned readmission to the hospital does not provide sufficient detail or understanding about older persons with MCCs' experiences or their psychosocial experiences. Addressing research gaps related to the psychosocial processes and factors associated with unplanned readmission is needed to expand the current understanding of the process and concept of unplanned readmission.

Factors Associated with the Participation of Older Adults in Cultural and Sports Activities

In the context of population aging, we have witnessed an increased interest in studying the participation of older persons in cultural and sport activities. The aim of this paper is to identify the participation rate in cultural and sports activities among Romanian older adults and the sociodemographics/behavioral variables that correlate with the participation rate in cultural and sports activities. In order to answer our research questions, we employed a questionnaire-based survey, and we used a nationally representative sample. Results point to low participation in both cultural and sports activities. Gender, residence, education, income, degree of mobility, internet connection, and availability of financial resources are significant variables that correlate with the engagement of older people in cultural and sports activities. Our study could serve as a base for concrete policy measures in the field of health and social inclusion of older persons.

Friendship in Later Life: How Friends Are Significant Resources in Older Persons' Communication about Chronic Pain

BACKGROUND

This article focuses on how older persons perceive their friends' role in their daily experience of chronic pain. It reports part of the results of a study in which we interviewed 49 participants, aged 75 and older, about the way they communicate about chronic pain within their social network.

METHODOLOGY

Using discourse and content analysis, we first examine older persons' definition of friendship, and then identify the various dimensions of friendship that are engaged in the communication about chronic pain.

RESULTS

Participants define close friends as people with whom they share intimacy and social proximity (same gender, age and experience of pain). These dimensions allow older persons to talk freely about their pain without the fear of being judged or rejected, particularly when it is related to a dynamic of reciprocity.

CONCLUSIONS

This article shows that the contribution of friends to the everyday life of older persons with chronic pain is mainly that of providing emotional support.

Does Late-Life Depression Counteract the Beneficial Effect of Physical Activity on Cognitive Decline? Results From the NESDO Study

OBJECTIVES

Depression both affects physical activity (PA) and cognition in older persons, yet its impact on the association between PA and cognitive decline is to be determined. We aimed to investigate the association between baseline PA and cognitive functioning over time, stratified for depression.

METHODS

We used data of the Netherlands Study of Depression in Older persons (NESDO), a multi-site cohort study with 6-years follow-up. Patients with complete data on PA and cognitive functioning at baseline were included, yielding 394 participants for the analyses of whom 297 were depressed and 97 non-depressed. PA (continuous) was measured with the International Physical Activity Questionnaire. Linear mixed models were used to determine differential effects of baseline PA on the rate of decline of 5 standardized outcomes of cognitive functioning over 6-year follow-up. For this purpose, we examined the significance of the interaction-term (PA*time) in both basic and adjusted models. We also assessed the association between time and cognitive functioning. All analyses were stratified for depression.

RESULTS

In both groups, no robust significant interactions of PA with time were found. Furthermore, only decline in working memory was significantly worse in the depressed compared to the non-depressed.

CONCLUSION

At older age, the impact of a more inactive lifestyle on cognitive decline was shown to be limited, irrespective of depression that appeared to worsen age-related decline of working memory only. As a higher PA-level at older age has a positive effect on a multitude of other health outcomes, PA should still be encouraged in this population.

Health Behaviors and Health Literacy: Questing the Role of Weak Social Ties Among Older Persons in Rural and Urban Ghana

Background

Older persons are one of the most vulnerable groups as regards low health literacy. However, little is known about the extent of limitations and multi-faceted nature of their health literacy, such as its characteristics and social and geographical dimensions. Additionally, most existing studies have predominantly treated health literacy as a risk factor of health and wellbeing of older persons as opposed to an outcome that must be pursued.

Objectives

This study investigated the moderating role of weak social ties (bridging social capital) in the relationship between health behaviors, such as smoking, alcohol intake, voluntary body check-up and physical exercise, and health literacy among older persons in rural and urban Ghana.

Methods

Data was drawn from a cross-sectional survey comprising 522 respondents across five administrative regions in Ghana. Ordinary Least Squares regression technique was used to analyse the data.

Results

Older persons in urban areas had higher health literacy [Mean/Standard deviation (SD) = 9.1/4.1 vs. 10.1/4.2] as well as higher bridging social capital (Mean/SD = 2.0/1.2 vs. 1.6/0.9) than their rural counterparts. Bridging social capital was negatively associated with the health literacy of urban residents (B = −0.997, p < 0.01). We found evidence that smoking (B = −0.787, p < 0.05) and undertaking physical activities (B = 0.812, p < 0.01) were associated with health literacy of older persons in rural areas. Having voluntary body check-ups (B = 0.155, p < 0.01) was associated with health literacy in urban areas. Bridging social capital negatively moderated the association of smoking with health literacy in rural areas (B = −5.032, p < 0.01), but it instead positively modified the relationship between alcohol intake and health literacy in urban areas (B = 0.185, p < 0.05).

Conclusion

For policymakers and practitioners aiming to promote older persons' health literacy as a public health asset at individual and community levels, an important starting point to achieving such goals is to understand the fundamental indicators (e.g., health behaviors) and the role that social and geographical factors play in shaping their health literacy.

The Prevalence of Anemia and Its Associated Factors among Older Persons: Findings from the National Health and Morbidity Survey (NHMS) 2015

Background: There is limited evidence on the association of anemia with chronic diseases and disabilities among older persons in Malaysia. We assessed the prevalence of anemia and its associated factors among community-dwelling older persons. Methods: This was a cross-sectional study using data from the nationwide National Health and Morbidity Survey 2015 (NHMS 2015) on the health of older adults conducted by the Institute for Public Health, National Institutes of Health, Malaysia. A two-stage stratified random-cluster sampling design was utilized. Data were collected on the sociodemographic profiles, non-communicable disease (NCD) comorbidities (hypertension, diabetes and hypercholesterolemia status) and disabilities among the older persons. Anemia was defined based on the World Health Organization’s standards. A multivariable logistic regression analysis was used to assess the association of anemia with chronic diseases and disabilities. Results: The prevalence of anemia was 35.3% (95% CI: 33.1, 37.4) in the older persons. Chronic disease profiling showed that the prevalence rates of anemia among the older persons with diabetes, hypertension and hypercholesterolemia were 38.6%, 35.3% and 34.1%, respectively. In the multivariable analysis, persons aged 80 years and above (adjusted OR (aOR): 2.64; 95% CI: 2.00, 3.47), 70–79 years (aOR: 1.42; 95% CI: 1.21, 1.66), with diabetes (aOR: 1.30; 95% CI: 1.13, 1.51) and with disabilities in walking (aOR: 1.31; 95% CI: 1.11, 1.54) and self-care (aOR: 1.58; 95% CI: 1.22, 2.05) had higher odds of anemia compared to their respective reference categories. Among the persons with diabetes, the respondents aged 80 years and above (aOR: 2.48; 95% CI: 1.56, 3.94), 70–79 years old (aOR: 1.38; 95% CI: 1.08, 1.76) and with disabilities in vision (aOR: 1.29; 95% CI: 1.02, 1.63) and walking (aOR: 1.50; 95% CI: 1.18, 1.91) were more likely to be anemic. Furthermore, among the older persons without diabetes, persons aged 80 years and above (aOR: 2.89; 95% CI: 2.05, 4.07), 70–79 years old (aOR: 1.46; 95% CI: 1.19, 1.80) and with difficulty in self-care (aOR: 1.87; 95% CI: 1.30, 2.69) were more likely to be anemic. Conclusions: The resilient predictors of developing anemia were advancing age and diabetes, based on our study. Anemia is significantly associated with walking and vision disabilities among older persons with diabetes and with self-care difficulties in those without diabetes. There is a need for future studies to evaluate strategies to prevent anemia among older adults in order to promote healthy aging.

Development of a multi-component intervention to promote sleep in older persons with dementia transitioning from hospital to home

BACKGROUND

Hospitalised older persons with dementia are commonly discharged with intensified sleep disturbances. These disturbances can impede the recovery process. Nurses are well-positioned to assist persons with dementia and their family caregivers in managing sleep disturbances during the transition from hospital to home.

OBJECTIVES

To describe the development of a multi-component intervention to promote sleep.

METHODS

We applied three stages of the intervention mapping method to develop a non-pharmacological, multi-component sleep intervention. The first stage involved a review of the literature to generate an understanding of the determinants of sleep disturbances experienced by persons with dementia in hospital and home settings. The second stage consisted of a literature review to identify therapies for managing commonly reported determinants of sleep disturbances. The third stage entailed delineation of the intervention components.

RESULTS

The most common determinants of sleep disturbances experienced by persons with dementia in hospital and home settings were: physiological changes associated with ageing, sleep environments non-conducive to sleep, limited exposure to light and engagement in physical activity, stress and sleep-related beliefs and behaviours. Therapies found effective included: light therapy, physical activity therapy, sleep hygiene, and stimulus control therapy. These therapies were integrated into a multi-component sleep intervention to be provided using the teach-back technique, during and following hospitalisation.

DISCUSSION

Consistent with the principles of patient engagement, the multi-component sleep intervention will be evaluated for its acceptability and feasibility.

IMPLICATIONS FOR PRACTICE

The intervention has potentials to improve sleep during the transition from hospital to home.

Does Inflammation Contribute to Cancer Incidence and Mortality during Aging? A Conceptual Review

Aging is associated with chronic low-grade inflammation, cancer incidence and mortality. As inflammation contributes to cancer initiation and progression, one could hypothesize that age-associated chronic low-grade inflammation contributes to the increase in cancer incidence and/or mortality observed during aging. Here, we review the evidence supporting this hypothesis: (1) epidemiological associations between biomarkers of systemic inflammation and cancer incidence and mortality in older people, (2) therapeutic clues suggesting that targeting inflammation could reduce cancer incidence and mortality and (3) experimental evidence from animal models highlighting inflammation as a link between various mechanisms of aging and cancer initiation and progression. Despite a large body of literature linking aging, inflammation and cancer, convincing evidence for the clear implication of specific inflammatory pathways explaining cancer incidence or mortality during aging is still lacking. Further dedicated research is needed to fill these gaps in evidence and pave the way for the development of applications in clinical care.

Frailty among Older People during the First Wave of the COVID-19 Pandemic in The Netherlands

Restrictive measures due to the COVID-19 pandemic may cause problems in the physical, social, and psychological functioning of older people, resulting in increased frailty. In this cross-sectional study, we aimed to assess the prevalence and characteristics of frailty, to examine differences in perceived COVID-19-related concerns and threats between frail and non-frail people and to identify variables associated with frailty in the first wave of the COVID-19 pandemic, in Dutch older people aged ≥ 65 years. We used data from the Lifelines COVID-19 Cohort Study. The Groningen Frailty Indicator (GFI) was used, with a score ≥ 4 indicating frailty. Frailty was described per domain (i.e., physical, cognitive, social, and psychological). The association between demographic, health and lifestyle variables and frailty was determined with logistic regression analyses. Frailty was present in 13% of the 11,145 participants that completed the GFI. Most items contributing to a positive frailty score were found within the social domain, in the frail (51%) and the non-frail (59%) persons. For items related to concerns and threats, a significantly higher proportion of frail people reported being worried or feeling threatened. In conclusion, during Corona restrictions, prevalence of frailty was considerable in older people from the Northern Netherlands, with one in eight being frail. Frailty was characterized by social problems and frail people were more often worried and felt threatened by the COVID-19 pandemic.