Socio-demographic characteristics, lifestyle factors and burden of morbidity associated with self-reported hearing and vision impairments in older British community-dwelling men: a cross-sectional study

Self-reported dual sensory impairment and related factors: a European population-based cross-sectional survey

BACKGROUND

Data on population-based self-reported dual vision and hearing impairment are sparse in Europe. We aimed to investigate self-reported dual sensory impairment (DSI) in European population.

METHODS

A standardised questionnaire was used to collect medical and socio-economic data among individuals aged 15 years or more in 29 European countries. Individuals living in collective households or in institutions were excluded from the survey.

RESULTS

Among 296 677 individuals, the survey included 153 866 respondents aged 50 years old or more. The crude prevalence of DSI was of 7.54% (7.36-7.72). Among individuals aged 60 or more, 9.23% of men and 10.94% of women had DSI. Eastern and southern countries had a higher prevalence of DSI. Multivariable analyses showed that social isolation and poor self-rated health status were associated with DSI with ORs of 2.01 (1.77-2.29) and 2.33 (2.15-2.52), while higher income was associated with lower risk of DSI (OR of 0.83 (0.78-0.89). Considering country-level socioeconomic factors, Human Development Index explained almost 38% of the variance of age-adjusted prevalence of DSI.

CONCLUSION

There are important differences in terms of prevalence of DSI in Europe, depending on socioeconomic and medical factors. Prevention of DSI does represent an important challenge for maintaining quality of life in elderly population.

The Association Between Frailty and Visual Field Loss in US Adults

PURPOSE

To describe the association between visual field loss and frailty in a nationally representative cohort of US adults.

DESIGN

Retrospective cross-sectional study.

METHODS

The cohort included adults 40 years or older with complete eye examination data from the 2005-2006 and 2007-2008 National Health and Nutrition Examination Surveys (NHANES). Visual field loss (VFL) was determined by frequency doubling technology and a 2-2-1 algorithm. A 36-item deficit accumulation-based frailty index was used to divide subjects into 4 categories of increasing frailty severity.

RESULTS

Of the 4897 participants, 4402 (93.2%) had no VFL, 301 (4.1%) had unilateral VFL, and 194 (2.73%) had bilateral VFL. Within the sample, 2 subjects197 (53.1%) were categorized as non-frail, 1659 (31.3%) as vulnerable, 732 (11.3%) as mildly frail, and 312 (4.3%) as most frail. In multivariable models adjusted for demographics, visual acuity, and history of cataract surgery, subjects with unilateral VFL had higher adjusted odds of being in a more frail category (adjusted odds ratio [aOR], 2.07; 95% CI, 1.42-3.02) than subjects without VFL. Subjects with bilateral VFL also had higher odds of a more frail category compared to subjects without VFL (aOR, 1.74; 95% CI, 1.20-2.52).

CONCLUSIONS

In the 2005-2008 NHANES adult population, VFL is associated with higher odds of frailty, independent of central visual acuity loss. Frail individuals may be more susceptible to diseases that can cause VFL, and/or VFL may predispose to frailty. Additional studies are needed to determine the directionality of this relationship and to assess potential interventions.

Genetic insights into PHARC syndrome: identification of a novel frameshift mutation in ABHD12

BACKGROUND

Mutations in ABHD12 (OMIM: 613,599) are associated with polyneuropathy, hearing loss, ataxia, retinitis pigmentosa, and cataract (PHARC) syndrome (OMIM: 612674), which is a rare autosomal recessive neurodegenerative disease. PHARC syndrome is easily misdiagnosed as other neurologic disorders, such as retinitis pigmentosa, Charcot-Marie-Tooth disease, and Refsum disease, due to phenotype variability and slow progression. This paper presents a novel mutation in ABHD12 in two affected siblings with PHARC syndrome phenotypes. In addition, we summarize genotype-phenotype information of the previously reported patients with ABHD12 mutation.

METHODS

Following a thorough medical evaluation, whole-exome sequencing was done on the proband to look for potential genetic causes. This was followed by confirmation of identified variant in the proband and segregation analysis in the family by Sanger sequencing. The variants were interpreted based on the American College of Medical Genetics and Genomics (ACMG) guidelines.

RESULTS

A novel pathogenic homozygous frameshift variant, NM_001042472.3:c.601dup, p.(Val201GlyfsTer4), was identified in exon 6 of ABHD12 (ACMG criteria: PVS1 and PM2, PM1, PM4, PP3, and PP4). Through Sanger sequencing, we showed that this variant is co-segregated with the disease in the family. Further medical evaluations confirmed the compatibility of the patients' phenotype with PHARC syndrome.

CONCLUSIONS

Our findings expand the spectrum of mutations in the ABHD12 and emphasize the significance of multidisciplinary diagnostic collaboration among clinicians and geneticists to solve the differential diagnosis of related disorders. Moreover, a summary based on mutations found so far in the ABHD12 gene did not suggest a clear genotype-phenotype correlation for PHARC syndrome.

Health-related quality of life associated with sensory impairment in Chinese middle-aged and older adults: a cohort study

BACKGROUND

The impact of sensory impairment (SI) on individual multidimensional health has not been adequately explored in developing countries. This study examined the association of hearing or/and visual impairment with health-related quality of life (HRQoL) in the Chinese middle-aged and older population, and further explored potential discrepancies in associations by gender and rural-urban residence.

METHODS

This cohort study used four-wave data during 2011-2018 from the China Health and Retirement Longitudinal Study, and enrolled 13 342 community-dwelling adults aged 45 years or older. We employed linear mixed effects models to estimate the longitudinal associations between SI and HRQoL, and conducted interaction tests to assess gender or rural-urban differences in above associations.

RESULTS

Hearing impairment (HI) and visual impairment (VI) were separately and jointly associated with deteriorated overall HRQoL and decreased physical/mental component of HRQoL (all β<0, all p<0.05), and in particular, dual sensory impairment (DSI) exhibited greater impacts on HRQoL than either HI or VI alone. The impacts of SI on HRQoL were more evident among women or rural population than their counterparts (all p for interaction<0.05).

CONCLUSION

This study observed decreased HRQoL in association with SI. The greater impact of DSI underlines the need for integrated care for comorbid sensory conditions. Our findings also indicate the necessity to reduce the burden of SI among more vulnerable populations such as females and rural adults.

Resources and resilience factors: How advanced practice nurses can promote resilience in hearing and visually impaired people - A grounded theory perspective from Switzerland

BACKGROUND

There is an increase in hearing and visual impairments worldwide. Those affected have a reduced ability to participate in social contacts, mobility, and access to information. Until now, there have been no recommendations for Advanced Practice Nurses (APNs) in Switzerland to support this group of people in the autonomous organization of everyday life in their own homes.

OBJECTIVE

The aim of the study was to understand how people integrate their dual hearing and visual impairments into everyday life to derive recommendations for APNs to support individuals to manage their daily lives.

METHODS

Following the constructivist approach of grounded theory, guided interviews and a questionnaire survey with hearing and visually impaired persons (n = 46) over 70 years of age on independent daily living were conducted (concurrent embedded strategy). In addition, demographic data on age, gender, living situation, and use of assistive devices were analyzed.

FINDINGS

Based on the results, a communication-based dynamic resilience model (CoRes) was developed. This article represents the third phase of the three-stage-model. Integration of altered hearing depends on resources and risk factors.

CONCLUSIONS

Advanced practice nurses can use recommendations from this research to actively help individuals and their families build resilience.

Is the visual impairment a risk factor for frailty in older adults? A systematic review and meta-analysis of 10-year clinical studies

BACKGROUND

Frailty is linked to poor health outcomes later in life. Recent research suggests that visual loss is a possible modifiable risk factor for frailty.

AIMS

To analyze the relationship between visual impairment (VI) and frailty and investigate whether it can increase the risk of frailty in older adults.

METHODS

We performed a systematic review and meta-analysis of cohort studies following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We systematically searched PubMed, Embase, and Scopus databases for relevant studies published between 2012 and 2022 that clearly described VI and frailty measurement methods. Cross-sectional and longitudinal studies that examined the associations between VI and the existence of frailty in adults aged 65 years or older were synthesized. Meta-analyses were conducted using the measurement of risk and a 95% confidence interval for each study. Quality assessment using the Newcastle-Ottawa Scale (NOS), risk of bias, heterogeneity, and sensitivity analyses were also conducted.

RESULTS

Our search identified 1074 manuscripts published in the English language between 1 January 2012 and 9 June 2022. After studies screening, seventeen articles, including 22,192 participants and 3624 cases of frailty, were selected. A random-effect meta-analysis demonstrated a significant association between visual impairment and the risk of frailty (OR 2.13; 95% CI 1.67-2.72). The quality rating of the cross-sectional studies averaged 8.33 (95% CI 7.77-8.89) of the maximum score on the NOS.

CONCLUSIONS

Visual impairment increases the risk of frailty in later life and should be accurately assessed in frail older adults.

Relationship between Eye Frailty and Physical, Social, and Psychological/Cognitive Weaknesses among Community-Dwelling Older Adults in Japan

This study investigated the relationship between eye frailty and physical, social, and psychological/cognitive weaknesses among older adults in Japan. The participants were 192 community-dwelling older adult women. We measured handgrip strength, walking speed, and skeletal muscle mass; additionally, their physical, social, and psychological/cognitive frailties were surveyed using questionnaires. Eye frailty self-checks were used to assess eye frailty. Exploratory and confirmatory factor analyses were employed to verify the validity of the eye frailty self-checks. Eye frailty prevalence and related factors were investigated by conducting a binomial logistic regression analysis, with eye frailty as the dependent variable. The factor analysis results showed that a model could be constructed with the two factors of visual acuity or contrast and visual field. The model's goodness of fit was acceptable, supporting the validity of the self-checking construct. The Kihon checklist was the only variable with a significant relationship to eye frailty. Regarding the relationship between eye frailty and subordinate items of the Kihon checklist, social withdrawal [odds ratio (OR) 2.437, 95% confidence interval 1.145-5.188], cognitive function (OR 2.047, 95%CI 1.051-3.984), and depressed mood (OR 1.820, 95%CI 1.163-2.848) were significant. Eye frailty can be considered a factor reflecting the existence of social and psychological/cognitive frailties.

Sensory and motor correlates of frailty: dissociation between frailty phenotype and frailty index

Background

Frailty has been associated with a decline in sensory and motor function. However, given that different frailty measures were shown to overlap but also differ in their diagnostic properties, sensory and motor correlates of frailty might be different depending on the operationalization of frailty. Our objective was to identify sensory and motor determinants of frailty and compare the results between frailty phenotype (FP) and frailty index (FI).

Methods

Data from 44 pre-frail and frail subjects aged 65 and above were used. Frailty was measured using the FP and the FI. Sensory function in the visual, auditory, and tactile domain was assessed using visual acuity, absolute hearing threshold and mechanical detection threshold. Upper extremity motor performance was evaluated by the Purdue Pegboard Test and the Short Physical Performance Battery was used to assess lower extremity motor function. Multiple logistic regression models were employed to determine associations of sensory and motor function with frailty vs. pre-frailty for both frailty measures.

Results

The frailty measures were moderately correlated (0.497, p ≤ 0.01) and had a Kappa agreement of 0.467 (p = 0.002). Using the FP, frailty was significantly associated with reduced upper extremity motor function only (OR = 0.50, 95% CI 0.29–0.87, p = 0.014). Frailty as assessed by the FI was significantly related to higher hearing thresholds (OR = 1.21, 95% CI 1.02–1.43, p = 0.027) and reduced lower extremity performance (OR = 0.32, 95% CI 0.13–0.77, p = 0.012).

Conclusion

Frailty is related to reduced performance in measures of sensory and motor function. However, traditional measures of frailty might be differentially sensitive to capture sensory and motor decline, possibly contributing to the much-observed discordance between the diagnostic instruments. This should be taken into account by researchers and clinicians when planning and evaluating therapeutic interventions for frailty.

Trial registration

ClinicalTrials.gov NCT03666039. Registered 11 September 2018 – Retrospectively registered.

Bidirectional association between visual impairment and frailty among community-dwelling older adults: a longitudinal study

Background

Vision impairment is common among older adults, and it may be related to frailty. However, the longitudinal relationship between visual impairment and frailty is still unclear.

Methods

We used data from Round 1 to Round 5 from the National Health and Aging Trend Study. Two samples were community-dwelling older adults, sample 1 (without visual impairment) was classified according to whether they have pre-frailty/frailty at R1 (N = 3013) and sample 2 (without pre-frailty/frailty) was classified according to whether they have visual impairment at R1 (N = 1422), respectively. Frailty was measured using five criteria: experiencing exhaustion, unintentional weight loss, low physical activity, slow gait, and weak grip strength. Visual impairment was assessed by asking participants if they had any visual impairment. Generalized estimating equation models were used to examine the concurrent and lagged association between visual impairment and frailty.

Results

The participants were on average 76 ± 7 years old, female (59%), non-Hispanic white (74%) with less than bachelor educated (73%), and 44% were pre-frail/frail in the older adults without visual impairment. Approximately 5% of participants had visual impairment at R1, and they tended to be female and non-Hispanic White in the older adults without frailty. The concurrent (OR, 95% CI = 1.55, 1.17-2.02) and lagged (OR, 95% CI = 1.79, 1.25-2.59) associations between frailty and visual impairment were significantly after controlling the covariates. Similarly, the concurrent (OR, 95% CI = 1.63, 1.32-2.04) and lagged (OR, 95% CI = 1.49, 1.20-1.87) associations between visual impairment and frailty were also significant.

Conclusions

Overall, this study provides evidence for a longitudinal, bidirectional association between self-reported visual impairment and frailty. Future intervention programs to delay frailty progression should include strategies that may reduce the incidence of visual impairment.

Hearing loss, depression and social participation of older adults: Evidence from the China health and retirement longitudinal study

AIM

Hearing loss and depression in older adults are associated with a lower social participation rate. However, few studies have thoroughly analyzed the relationship between them.

METHODS

The data were obtained from the China Health and Retirement Longitudinal Study carried out in 2011, 2013 and 2015, and data from 24 306 participants ranging in age from 50 to 80 years were used in this study. Hearing loss, depression and social participation were assessed by self-reported hearing status, the 10-item Center for the Epidemiological Studies of Depression Short Form, and self-reported social participation activity types and frequency. The fixed effects logistic regression and random effects logistic regression were used to examine the relationship between hearing loss and social participation. The Sobel method was used to explore the relationship between hearing loss, depression and social participation.

RESULTS

Compared with older adults without hearing loss, persons with hearing loss engaged in significantly fewer types of activities (β = -0.070, 95% CI -0.109, -0.031, P < 0.001) and at a lower frequency (β = -0.176, 95% CI -0.260, -0.093, P < 0.001). Depression significantly existed in the relationship between hearing loss and social participation as a mediating variable, and the percentage of indirect effects in this relationship were 16.5% and 20.8%.

CONCLUSIONS

The findings of this study suggest that when facing an aging society, improving the hearing status of older adults should be considered by policymakers. More efforts should be made to help older adults cope with depression. Geriatr Gerontol Int 2022; ••: ••-••.

Association of all Cause and Cause-Specific Mortality With Hearing Loss Among US Adults: A Secondary Analysis Study

Objectives: Previous research revealed the relationship between hearing loss (HL) and all cause mortality. The aim of this study was to determine the association between HL and all causes and cause-specific mortality based on US adults.

Methods: Data were obtained by linking National Health Interview Survey (NHIS) (2004–2013) with linkage to a mortality database to 31 December 2015. HL were categorized into four groups: good hearing, a little hearing difficulty, a lot of hearing difficulty, profoundly deaf. The relationship between HL and mortality risk was analyzed using Cox proportional hazards regression model.

Results: Compared with the reference group (Good), those who had light or moderate hearing problems were at an increased risk of mortality for all causes (A little trouble—HR: 1.17; 95% confidence interval [CI]: 1.13 to 1.20; A lot of trouble—HR: 1.45; 95% CI: 1.40–1.51); deaf—HR: 1.54; 95% CI: 1.38–1.73) respectively.

Conclusion: In addition, those in the deaf category have the highest risk of death from all causes and cause-specific cancer. More older adults are associated with an increased risk of all-cause mortality in American adults.

Hearing loss is associated with increased risk of incident stroke but not coronary heart disease among middle-aged and older Chinese adults: the Dongfeng-Tongji cohort study

Hearing loss has been associated with increased risk of cardiovascular disease (CVD) prevalence in cross-sectional studies. However, little is known about the prospective association between hearing loss and CVD incidence. We aimed to examine the associations of hearing loss with risk of incident CVD, coronary heart disease (CHD), and stroke in a Chinese population. We included 13,880 individuals aged 63.3 years from the Dongfeng-Tongji cohort study (2013-2018). Hearing loss was categorized into normal, mild, moderate, severe, or greater by the pure-tone average of thresholds at speech and high frequency in both ears. Cox proportional hazard models and linear regression models were used for multivariate longitudinal analyses. After multivariate adjustments, we observed suggestive dose-response associations of increased high-frequency hearing loss with elevated risk of CVD and stroke incidence. Compared with normal hearing loss at high frequency, those with moderate and severe or greater hearing loss had a 4% (95% CI: 0.92, 1.18) or 13% (95% CI: 0.98, 1.30) higher risk of CVD and 52% (95% CI: 1.06, 2.17) or 51% (95% CI: 1.03, 2.20) higher risk of stroke, while the associations were almost consistent across most subgroups. No significant associations were observed for CHD and high-frequency hearing loss, as well as CVD and speech-frequency hearing loss. In addition, higher high-frequency hearing loss was related to unfavorably altered lipid profiles and fasting glucose. Our data suggested that increased hearing loss might increase the risk of incident CVD and stroke among middle-aged and older Chinese, which was partially explained by altered CVD-related biomarkers.

Prevalence and Related Risk Factors Associated with Coronary Heart Disease (CHD) Among Middle-Aged and Elderly Patients with Vision Impairment (VI)

Purpose

To investigate the prevalence and related risk factors associated with coronary heart disease (CHD) among middle-aged and elderly patients with vision impairment (VI).

Patients and Methods

The study was conducted with 1355 visually impaired adults over 45 years old, recruited from a Rehabilitation Hospital in China. Visual impairment is diagnosed by a doctor according to guidelines. Data were analyzed using multiple correspondence and logistic regression analysis. This research represents an important step towards the development of empirically based practical suggestions for decision-makers and health professionals that support visually impaired middle-aged and elderly people to participate in physical exercise and weight management when needed.

Results

Of the 1335 middle-aged and elderly adults (mean age ± SD, 63.56 ± 7.74 years; 45.6% male) with VI, a total of 154 (11.5%) developed CHD. In all people with VI, age (OR 1.47; 95% CI 1.16–2.02), hypertension (OR 2.14; 95% CI 1.46–3.14), diabetes (OR 3.79; 95% CI 2.29–6.27), blindness (OR 1.68; 95% CI 1.16–2.43), moderate activity (OR 0.86; 95% CI 0.69–0.98), and HR <60 beats/min (OR 1.43; 95% CI 1.08–2.48) are significantly related to CHD. Statistical analysis based on age grouping indicated that fasting plasma glucose, hypertension, diabetes, blindness, heart rate (<60 beats/min), and moderate activity were shown to have a strong association with development of CHD in age group <65 years (p < 0.05).

Conclusion

Compared with historical data, poorer vision degree, resting heart rate below 60 beats a minute and low physical activity level are emerging as new and increasing threats to CHD in middle-aged and elderly VI population. Interventions to enhance physical functioning and risk screening may be effective in the prevention of CHD in VI population.

Preventive Home Visit (PHV) Screening of Hearing and Vision Among Older Adults in Tórshavn, Faroe Islands: A Feasibility Study in a Small-Scale Community

Purpose

Hearing and vision loss are common in later life but often overlooked and undertreated. The study aims to examine hearing and vision as part of preventive home visits (PHV) among 76-year-old home-dwelling citizens in Tórshavn, the capital of Faroe Islands.

Patients and Methods

In this cross-sectional study, three specially trained nurses conducted the examinations and tests, for this purpose, in the community health-centre.

Results

A total of 74 individuals participated (56% participation rate) of whom 77% had some degree of hearing impairment, 89% had visual impairment and 22% had dual sensory loss. A significant correlation between self-reported hearing ability and clinical findings was found, whereas self-reported vision did not correlate significantly with test-results.

Conclusion

Results indicate that implementing clinical assessments of hearing and vision as part of preventive home visits would benefit people receiving visits, and society by helping maintain the conditions that allow them to stay in their own homes for as long as possible.

Do You See What Eye See? Measurement, Correlates, and Functional Associations of Objective and Self-Reported Vision Impairment in Aging South Africans

Objectives: Our study investigates measurement, correlates, and functional associations of vision impairment (VI) in an aging population in rural South Africa. Methods: 1582 participants aged 40-69 reported on near (NVI) and distance vision impairment (DVI) and completed objective vision tests. Logistic and linear regression were used to evaluate sociodemographic, health, and psychosocial correlates of VI and assess relationships between VI and cognitive and physical function. Results: VI prevalence was considerably higher according to objective testing (56%) versus self-reports (18%). Older adults were especially likely to underreport impairment. Objective VI was associated with age, education, cardiometabolic disease, and female sex. Conversely, self-reported VI was associated with psychosocial factors. Objective NVI and both types of DVI were associated with worse visual cognition and slower gait speed, respectively. Discussion: Self-reported and objective VI measures should not be used interchangeably in this context. Our findings highlight extensive burden of untreated VI in this region.

Malnutrition and its associated factors among elderly Chinese with physical functional dependency

OBJECTIVE

To assess the prevalence and to identify the associated factors of malnutrition among elderly Chinese with physical functional dependency.

DESIGN

Face-to-face interviews using standardised questionnaires were conducted to collect demographic information, health-related issues and psychosocial status. Physical function was measured by the Barthel Index (BI), and nutrition status was assessed by the Mini Nutritional Assessment-Short Form. Multivariate binary logistic regression was used to assess associated factors of malnutrition.

SETTING

China.

PARTICIPANTS

A total of 2323 participants (aged ≥ 60 years) with physical functional dependency in five provinces in China were enrolled using a multistage cluster sampling scheme.

RESULTS

The prevalence of malnutrition was 17·9 % (95 % CI 16·3, 19·4). Multivariable binary logistic regression revealed the independent risk factors of poor nutrition status were being female, older age, lower educational status, poor hearing, poor physical functional status, lack of hobbies, low religious participation, poor social support, lack of social participation and changes in social participation. The study found that the most significant independent risk factor for malnutrition was complete physical functional dependence (OR 4·46, 95 % CI 2·92, 6·82).

CONCLUSIONS

The findings of the study confirm that malnutrition and the risk of malnutrition are prevalent in Chinese older adults with physical functional dependency. In addition to demographic and physical health-related factors, psychosocial factors, which are often overlooked, are independently associated with nutrition status in Chinese older adults with physical functional dependency. A holistic approach should be adopted to screen for malnutrition and develop health promotion interventions in this vulnerable population.

Association Between Successful Aging Activities and Perceived Health Among Older Adults With Hearing and/or Vision Impairments

Due to the high prevalence of age-related sensory impairment (SI), this study examined the relative strength of the association between successful aging activities and perceived health among older adults with SI. A sample of adults aged 65 and older who experienced SI in vision and/or hearing was drawn from the 2015–2017 National Survey on Drug Use and Health ( N = 2,084). Two aspects of successful aging were considered: employment status and religious participation. Of the total sample, 1,370 (65.7%) reported hearing impairment; 440 (21.1%), vision impairment; and 274 (13.1%) dual sensory impairment. Among the covariates, female gender, higher educational attainment, non-Hispanic White race, fewer chronic diseases, alcohol use, non-hospitalization, non-cigarette use, and no mobility challenges were associated with greater perceived health status. Working older adults with SI are more likely to perceive their health status as good compared with their unemployed counterparts (odds ratio [OR] = 2.43, p < .01). Religious participants with SI also perceive greater health (OR = 1.58, p < .01). For older adults with SI, ensuring that they participate in productive activities, such as employment or religious activities, may be important for their perceived health status and may lead to better overall health outcomes.

Is Sensory Loss an Understudied Risk Factor for Frailty? A Systematic Review and Meta-analysis

Background

Age-related sensory loss and frailty are common conditions among older adults, but epidemiologic research on their possible links has been inconclusive. Clarifying this relationship is important because sensory loss may be a clinically relevant risk factor for frailty.

Methods

In this systematic review and meta-analysis, we searched 3 databases for observational studies investigating 4 sensory impairments—vision (VI), hearing (HI), smell (SI), and taste (TI)—and their relationships with frailty. We meta-analyzed the cross-sectional associations of VI/HI each with pre-frailty and frailty, investigated sources of heterogeneity using meta-regression and subgroup analyses, and assessed publication bias using Egger’s test.

Results

We included 17 cross-sectional and 7 longitudinal studies in our review (N = 34,085) from 766 records. Our cross-sectional meta-analyses found that HI and VI were, respectively, associated with 1.5- to 2-fold greater odds of pre-frailty and 2.5- to 3-fold greater odds of frailty. Our results remained largely unchanged after subgroup analyses and meta-regression, though the association between HI and pre-frailty was no longer significant in 2 subgroups which lacked sufficient studies. We did not detect publication bias. Longitudinal studies largely found positive associations between VI/HI and frailty progression from baseline robustness, though they were inconclusive about frailty progression from baseline pre-frailty. Sparse literature and heterogenous methods precluded meta-analyses and conclusions on the SI/TI–frailty relationships.

Conclusions

Our meta-analyses demonstrate significant cross-sectional associations between VI/HI with pre-frailty and frailty. Our review also highlights knowledge gaps on the directionality and modifiability of these relationships and the impact of SI/TI and multiple sensory impairments on frailty.

Association of Perceived Discrimination With Emotional Well-being in Older Adults With Visual Impairment

Importance

A significant proportion of individuals with visual impairment report experiences of discrimination. However, evidence comparing perceived discrimination among people with visual impairment with the general population is lacking. In addition, poorer mental health and well-being have been detected in this population, but the association between discrimination and well-being in those with visual impairment is unknown.

Objective

To investigate perceived discrimination among people with visual impairment and its association with well-being in a population-based sample of older adults.

Design, Setting, and Participants

This study collected data from 7677 participants 50 years or older from the English Longitudinal Study of Ageing, a representative sample of older men and women in England. Experiences of perceived discrimination were reported from July 2010 to June 2011. Depressive symptoms, life satisfaction, quality of life, and loneliness were assessed from July 2010 to June 2011 and May 2016 to June 2017. Data analysis was performed from September 27, 2018, to October 10, 2018.

Exposures

Self-rated eyesight, categorized as poor (ratings of fair, poor, or blind) or good (good, very good, or excellent), which was not previously validated for this population.

Main Outcomes and Measures

We used logistic regression to analyze differences in perceived discrimination between participants reporting poor vs good eyesight and cross-sectional and prospective associations between perceived discrimination and well-being in those with poor eyesight.

Results

A total of 7677 participants (mean [SD] age, 66.71 [9.17] years; 4023 [52.4%] female) were included in the study. Participants with poor eyesight had increased odds of reporting perceived discrimination compared with those with good eyesight (odds ratio [OR], 1.41; 95% CI, 1.23-1.63; P < .001). Cross-sectionally, participants who reported poor eyesight and discrimination had increased odds of depressive symptoms (OR, 2.14; 95% CI, 1.57-2.92; P < .001) and loneliness (OR, 2.17; 95% CI, 1.61-2.92; P < .001) and lower quality of life (B = -4.06; 95% CI, -5.29 to -2.84; P < .001) and life satisfaction (B = -2.37; 95% CI, -3.28 to -1.46; P < .001) compared with poor eyesight and no reported discrimination. Prospectively, perceived discrimination was associated with increased risk of depressive symptoms among participants reporting poor eyesight at 6-year follow-up (OR, 1.72; 95% CI, 1.08-2.76; P = .02).

Conclusions and Relevance

These findings suggest that older adults with impaired vision are at increased risk of perceived discrimination. Those who reported experiencing discrimination had higher levels of depressive symptoms and loneliness and lower quality of life and life satisfaction. Action to address discrimination may help mitigate the increased risk of poor well-being in this population.

Reduced social participation among seniors with self-reported visual impairment and glaucoma

Objective

Social participation benefits health. We assessed the relationship between self-reported visual impairment (VI) and glaucoma versus seniors’ social participation.

Methods

Data from individuals aged ≥65 years responding to the Canadian Community Health Survey Healthy Aging 2008/2009 (n = 16,369) was analyzed. Participation in eight social activities by seniors with and without self-reported VI or glaucoma was compared.

Results

Seniors with VI had significantly reduced participation (p<0.05) in sports/physical activities (18.0% vs. 33.6%), family/friendship activities outside the household (39.7% vs. 53.0%), service club/fraternal organization activities (11.4% vs. 18.4%), volunteer/charity work (13.4% vs. 24.9%), educational/cultural activities (16.2% vs. 24.5%), and other social recreational activities (21.6% vs. 31.0%) compared to those without VI. Differences in participation in church/religious activities (40.6% vs. 44.5%) and community/professional association activities (15.3% vs. 18.0%) were non-significant between seniors with and without VI. Seniors with glaucoma versus those without had significantly reduced participation (p<0.05) in family/friendship activities (46.6% vs. 52.9%), sports/physical activities (26.0% vs. 33.6%) and volunteer/charity work (20.4% vs. 24.9%). No participation in any social activity was significantly higher among seniors with VI versus those without (10.1% vs. 2.9%, p<0.05), but was similar among seniors with and without glaucoma (3.9% vs. 3.1%, p>0.05). After adjusting for the effects of age, sex, education, household income, ethnicity, job status and chronic diseases (adjusted odds ratio, aOR = 3.4 (95% confidence interval (CI) 2.0–5.8), seniors with VI but no glaucoma were more likely not to engage in any social activities compared to seniors without VI and no glaucoma. Seniors with glaucoma but without VI had a similar level of non-participation (aOR = 0.9, 95%% CI 0.5–1.7).

Conclusions

Significantly reduced social participation was found across six community activities among seniors with self-reported VI and in three activities among those with self-reported glaucoma. Policies and programs that help seniors with VI or glaucoma engage in social activities are needed.

Associations Between Self-Reported Sensory Impairment and Risk of Cognitive Decline and Impairment in the Health and Retirement Study Cohort

Objectives

We aimed to determine whether self-assessed single (hearing or visual) and dual sensory (hearing and visual) impairments are associated with cognitive decline and incident possible cognitive impairment, no dementia (CIND) and probable dementia.

Method

Data were drawn from the 1996–2014 surveys of the Health and Retirement Study (HRS), involving 19,618 respondents who had no probable dementia and who were aged 50 years or older at the baseline. We used linear mixed models to test the association between self-assessed sensory impairment and cognitive decline followed by a Cox proportional hazard model to estimate the relative risk of incident possible CIND and probable dementia associated with the presence of sensory impairment.

Results

Respondents with self-assessed single and dual sensory impairment performed worse in cognitive tests than those without sensory impairment. The fully adjusted incidence of developing possible CIND was 17% higher for respondents with hearing impairment than those without hearing impairment. Respondents with visual impairment had 35% and 25% higher risk for developing possible CIND and probable dementia, respectively, than those without visual impairment. Respondents with dual sensory impairment at baseline were 38% and 26% more likely to develop possible CIND and probable dementia, respectively, than those with no sensory impairment.

Discussion

Self-assessed sensory impairment is independently associated with cognitive decline and incident possible CIND and probable dementia. Further studies are needed to identify the mechanism underlying this association and to determine whether treatment of sensory impairment could ameliorate cognitive decline and delay the onset of dementia among older adults.

Hearing loss is associated with increased stroke risk in the Dongfeng-Tongji Cohort

BACKGROUND AND AIMS

The evidence concerning the association between hearing loss and stroke is limited. We aimed to investigate the association of hearing loss with risk of stroke and its subtypes among the middle-aged and older Chinese population.

METHODS

We included 19,238 participants aged 64.6 years from the Dongfeng-Tongji Cohort in 2013. Hearing loss was classified into normal, mild, moderate, severe or greater levels by the pure tone average at speech frequency and high frequency, respectively. We calculated the odds ratios of hearing loss and stroke by logistic regression models.

RESULTS

With the increase of hearing loss level, the prevalence risk of stroke has gradually increased. Compared with normal hearing, participants having severe or greater hearing loss had a higher stroke risk of 76% and 39% at speech frequency and at high frequency, respectively. Similarly, individuals with severe or greater hearing loss had an increased risk of ischemic stroke of 69% and 52% at speech frequency and high frequency, respectively; while severe or greater hearing loss was associated with about a 2-fold risk of hemorrhagic stroke than normal hearing only at speech frequency. Stratified analysis suggested that some high cardiovascular risk participants such as male, age ≥65, exposed to occupational noise, smoker and with diabetes, hypertension or hyperlipidemia had higher risk of stroke. Furthermore, severe or greater hearing loss combined with age, diabetes, hypertension and hyperlipidemia had joint effects on stroke.

CONCLUSIONS

The results have suggested a dose-response relationship between hearing loss and stroke risk in middle-aged and older adults.

Self-Reported Sensory Impairments and Changes in Cognitive Performance: A Longitudinal 6-Year Follow-Up Study of English Community-Dwelling Adults Aged ⩾50 Years

Objective: To investigate the influence of single and dual sensory impairments prospectively on cognition in adults aged ⩾50 years. Method: Community-dwelling English adults (n = 4,621) were followed up from 2008 to 2014. Self-reported hearing and vision were collected in 2008. Change in cognitive performance on working memory and executive function between 2008 and 2014 was evaluated. Results: Compared with good hearing and good vision, respectively, poor hearing and poor vision were associated with worse cognitive function (hearing: unstandardized coefficient B = 0.83, 95% Confidence Interval [CI] = [0.29, 1.37]; vision: B = 1.61, 95% CI = [0.92, 2.29] adjusted for age, sex, baseline cognition). Compared with no sensory impairment, dual sensory impairment was associated with worse cognition (B = 2.30, 95% CI = [1.21, 3.39] adjusted for age, sex, baseline cognition). All associations remained after further adjustment for sociodemographic characteristics, lifestyle factors, chronic conditions, falls, mobility, depression, and lack of companionship. Discussion: The findings are important as age-related sensory impairments are often preventable or modifiable, which may prevent or delay cognitive impairment.

Quality of life in older adults with sensory impairments: a systematic review

PURPOSE

Sensory impairments are common in older adults. Hearing and visual impairments affect their physical and mental health and quality of life adversely. However, systematic reviews of the relationship between hearing impairment, visual impairment, dual sensory impairment, and quality of life are scarce. The purpose of this systematic review was to determine the relationship between hearing impairment, visual impairment, dual sensory impairment, and quality of life.

METHODS

Searches of EMBASE, PubMed, CINAHL, MEDLINE, Cochrane Library, and Airiti Library were conducted between January 2006 and December 2017 using the keywords "quality of life," "life satisfaction," "well-being," "hearing impairment," and "visual impairment." Two authors independently assessed methodologic quality using a modified Downs and Black tool. Data were extracted by the first author and then cross-checked by the second author.

RESULTS

Twenty-three studies consisting mostly of community-dwelling older adults were included in our review. Sensory impairment was found to be in significant association with quality of life, with an increase in hearing impairment or visual impairment severity resulting in a lower quality of life. Quality of life for dual sensory impairment was worse than for hearing impairment or visual impairment individually.

CONCLUSIONS

A significant association was confirmed between hearing impairment, visual impairment, dual sensory impairment, and quality of life. Our review can be used to enhance health care personnel's understanding of sensory impairment in older adults and enable health care personnel to actively assess older adults' sensory functions, so that they can help alleviate the negative impact of sensory impairments on QOL in older adults.

Visual and hearing impairments are associated with cognitive decline in older people

INTRODUCTION

highly prevalagent hearing and vision sensory impairments among older people may contribute to the risk of cognitive decline and pathological impairments including dementia.This study aims to determine whether single and dual sensory impairment (hearing and/or vision) are independently associated with cognitive decline among older adults and to describe cognitive trajectories according to their impairment pattern.

MATERIAL AND METHODS

we used data from totals of 13,123, 11,417 and 21,265 respondents aged 50+ at baseline from the Health and Retirement Study (HRS), the English Longitudinal Study of Ageing (ELSA) and the Survey of Health, Ageing and Retirement in Europe (SHARE), respectively. We performed growth curve analysis to identify cognitive trajectories, and a joint model was used to deal with attrition problems in longitudinal ageing surveys.

RESULTS

respondents with a single sensory impairment had lower episodic memory score than those without sensory impairment in HRS (β = -0.15, P < 0.001), ELSA (β = -0.14, P < 0.001) and SHARE (β = -0.26, P < 0.001). The analysis further shows that older adults with dual sensory impairment in HRS (β = -0.25, P < 0.001), ELSA (β = -0.35, P < 0.001) and SHARE (β = -0.68, P < 0.001) remembered fewer words compared with those with no sensory impairment. The stronger associations between sensory impairment and lower episodic memory levels were found in the joint model which accounted for attrition.

CONCLUSIONS

hearing and/or vision impairments are a marker for the risk of cognitive decline that could inform preventative interventions to maximise cognitive health and longevity. Further studies are needed to investigate how sensory markers could inform strategies to improve cognitive ageing.

Self-reported vision impairment and incident prefrailty and frailty in English community-dwelling older adults: findings from a 4-year follow-up study

Background

Little is known about vision impairment and frailty in older age. We investigated the relationship of poor vision and incident prefrailty and frailty.

Methods

Cross-sectional and longitudinal analyses with 4-year follow-up of 2836 English community-dwellers aged ≥60 years. Vision impairment was defined as poor self-reported vision. A score of 0 out of the 5 Fried phenotype components was defined as non-frail, 1–2 prefrail and ≥3 as frail. Participants non-frail at baseline were followed-up for incident prefrailty and frailty. Participants prefrail at baseline were followed-up for incident frailty.

Results

49% of participants (n=1396) were non-frail, 42% (n=1178) prefrail and 9% (n=262) frail. At follow-up, there were 367 new cases of prefrailty and frailty among those non-frail at baseline, and 133 new cases of frailty among those prefrail at baseline. In cross-sectional analysis, vision impairment was associated with frailty (age-adjustedandsex-adjusted OR 2.53, 95% CI 1.95 to 3.30). The association remained after further adjustment for wealth, education, cardiovascular disease, diabetes, falls, cognition and depression. In longitudinal analysis, compared with non-frail participants with no vision impairment, non-frail participants with vision impairment had twofold increased risks of prefrailty or frailty at follow-up (OR 2.07, 95% CI 1.32 to 3.24). The association remained after further adjustment. Prefrail participants with vision impairment did not have greater risks of becoming frail at follow-up.

Conclusion

Non-frail older adults who experience poor vision have increased risks of becoming prefrail and frail over 4 years. This is of public health importance as both vision impairment and frailty affect a large number of older adults.

Patients with severe-to-profound hearing impairment and simultaneous severe vision impairment: a quality-of-life study

CONCLUSIONS

Patients with severe vision impairment in combination with severe-to-profound hearing loss seem to have a higher risk for effects on QoL, including: mobility, the ability to provide self-care and perform usual activities, and levels of anxiety and depression, compared with patients with only severe-to-profound hearing loss.

OBJECTIVES

To study the quality-of-life (QoL) and audiological rehabilitation of the severely vision-impaired patient population among adults with severe-to-profound hearing loss in Sweden.

METHOD

A study of data collected from 543 patients with severe-to-profound hearing loss combined with severe vision impairment among the total of 2319 persons registered in the Swedish Quality Register of Otorhinolaryngology. QoL was measured with the following instruments: EQ5D, PIRS, and HADS. Audiological rehabilitation was described and evaluated.

RESULTS

The patients with dual sensory loss were younger, were more likely to live alone, and had a lower level of education than the control group. The QoL of the study group was significantly negatively affected. In total, 89% of the study group had been rehabilitated with hearing aids, while 8% had received rehabilitation with cochlear implants. A total of 32% of the study group had received extended audiological rehabilitation.

Self-Reported Hearing Impairment and Incident Frailty in English Community-Dwelling Older Adults: A 4-Year Follow-Up Study

Objectives

To examine the association between hearing impairment and incident frailty in older adults.

Design

Cross‐sectional and longitudinal analyses with 4‐year follow‐up using data from the English Longitudinal Study of Ageing.

Setting

Community.

Participants

Community‐dwelling individuals aged 60 and older with data on hearing and frailty status (N = 2,836).

Measurements

Hearing impairment was defined as poor self‐reported hearing. Having none of the five Fried frailty phenotype components (slow walking, weak grip, self‐reported exhaustion, weight loss and low physical activity) was defined as not frail, having one or two as prefrail, and having three or more as frail. Participants who were not frail at baseline were followed for incident prefrailty and frailty. Participants who were prefrail at baseline were followed for incident frailty.

Results

One thousand three hundred ninety six (49%) participants were not frail, 1,178 (42%) were prefrail, and 262 (9%) were frail according to the Fried phenotype. At follow‐up, there were 367 new cases of prefrailty and frailty among those who were not frail at baseline (n = 1,396) and 133 new cases of frailty among those who were prefrail at baseline (n = 1,178). Cross‐sectional analysis showed an association between hearing impairment and frailty (age‐ and sex‐adjusted odds ratio (OR) = 1.66, 95% confidence interval (CI) = 1.37–2.01), which remained after further adjustments for wealth, education, cardiovascular disease, cognition, and depression. In longitudinal analyses, nonfrail participants with hearing impairment were at greater risk of becoming prefrail and frail at follow‐up (OR = 1.43, 95% CI = 1.05–1.95), but the association was attenuated after further adjustment. Prefrail participants with hearing impairment had a greater risk of becoming frail at follow‐up (OR = 1.64, 95% CI = 1.07–2.51) even after further adjustment.

Conclusion

Hearing impairment in prefrail older adults was associated with greater risk of becoming frail, independent of covariates, suggesting that hearing impairment may hasten the progression of frailty.

Hearing impairment and incident disability and all-cause mortality in older British community-dwelling men

Background and objective: hearing impairment is common in older adults and has been implicated in the risk of disability and mortality. We examined the association between hearing impairment and risk of incident disability and all-cause mortality.

Design and setting: prospective cohort of community-dwelling older men aged 63–85 followed up for disability over 2 years and for all-cause mortality for 10 years in the British Regional Heart Study.

Methods: data were collected on self-reported hearing impairment including hearing aid use, and disability assessed as mobility limitations (problems walking/taking stairs), difficulties with activities of daily living (ADL) and instrumental ADL (IADL). Mortality data were obtained from the National Health Service register.

Results: among 3,981 men, 1,074 (27%) reported hearing impairment. Compared with men with no hearing impairment, men who could hear and used a hearing aid, and men who could not hear despite a hearing aid had increased risks of IADL difficulties (age-adjusted OR 1.86, 95% CI 1.29–2.70; OR 2.74, 95% CI 1.53–4.93, respectively). The associations remained after further adjustment for covariates including social class, lifestyle factors, co-morbidities and social engagement. Associations of hearing impairment with incident mobility limitations, incident ADL difficulties and all-cause mortality were attenuated on adjustment for covariates.

Conclusion: this study suggests that hearing problems in later life could increase the risk of having difficulties performing IADLs, which include more complex everyday tasks such as shopping and light housework. However, further studies are needed to determine the associations observed including the underlying pathways.

Self-reported hearing difficulties and changes in life-space mobility among community-dwelling older adults: a Two-year follow-Up study

BACKGROUND

Life-space mobility reflects individuals' actual mobility and engagement with society. Difficulty in hearing is common among older adults and can complicate participation in everyday activities, thus restricting life-space mobility. The aim of this study was to examine whether self-reported hearing predicts changes in life-space mobility among older adults.

METHODS

We conducted a prospective cohort study of community-dwelling older adults aged 75-90 years (n = 848). At-home face-to-face interviews at baseline and telephone follow-up were used. Participants responded to standardized questions on perceived hearing at baseline. Life-space mobility (the University of Alabama at Birmingham Life-Space Assessment, LSA, range 0-120) was assessed at baseline and one and two years thereafter. Generalized estimating equations were used to analyze the effect of hearing difficulties on changes in LSA scores.

RESULTS

At baseline, participants with major hearing difficulties had a significantly lower life-space mobility score than those without hearing difficulties (mean 54, 95 % CI 50-58 vs. 57, 95 % CI 53-61, p = .040). Over the 2-year follow-up, the life-space mobility score declined in all hearing categories in a similar rate (main effect of time p < .001, group x time p = .164). Participants with mild or major hearing difficulties at baseline had significantly higher odds for restricted life-space (LSA score < 60) at two years (OR 1.8, 95 % CI 1.0-3.2 and 2.0, 95 % CI 1.0-3.9, respectively) compared to those without hearing difficulties. The analyses were adjusted for chronic conditions, age, sex and cognitive functioning.

CONCLUSIONS

People with major hearing difficulties had lower life-space mobility scores at baseline but did not exhibit accelerated decline over the follow-up compared to those without hearing difficulties. Life-space mobility describes older people's possibilities for participating in out-of-home activities and access to community amenities, which are important building blocks of quality of life in old age. Early recognition of hearing difficulties may help prevent life-space restriction.