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Özkan E, İnal Özün Ö, Göktaş A, İlhan B. Patient activation in adults with visual impairment: a study of related factors. BMC Public Health 2024; 24:1599. [PMID: 38877430 PMCID: PMC11179267 DOI: 10.1186/s12889-024-18856-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 05/15/2024] [Indexed: 06/16/2024] Open
Abstract
This study aims to analyze variables related to patient activation in 78 individuals with visual impairment. The Patient Activation Measure (PAM) scores of participants showed no differences between males and females. It was found that the individuals living in urban areas, and participants with higher income and education levels had higher PAM scores. Still, the difference between the groups was statistically insignificant (p > 0.05). The PAM scores of the visually impaired individuals reflect taking action level of activation (66.51 ± 18.14-PAM level 3). There was a moderately significant relationship between PAM scores and visually impaired individuals' self-management, self-efficacy, healthy life awareness, social relations, and environment (p < 0.001). We found that the variables included in the regression model (marital status, self-management, self-efficacy, healthy life awareness, social relations, and environment) explained 72.2% of the PAM score. Individuals with visual impairment can be given training on self-management, self-efficacy, healthy life awareness, and quality of life associated with social relations and environment to develop positive health behaviors.
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Affiliation(s)
- Esma Özkan
- Department of Occupational Therapy, Gülhane Faculty of Health Sciences,, University of Health Sciences Turkey, Keçiören, Ankara, 06018, Türkiye.
| | - Özgü İnal Özün
- Neurological Physiotherapy-Rehabilitation, Gülhane Faculty of Physiotherapy and Rehabilitation, University of Health Sciences Turkey, Ankara, Türkiye
| | - Ayşe Göktaş
- Department of Occupational Therapy, Gülhane Faculty of Health Sciences,, University of Health Sciences Turkey, Keçiören, Ankara, 06018, Türkiye
| | - Bayazıt İlhan
- University of Health Sciences Turkey Ulucanlar Eye Training and Research Hospital, Ankara, Türkiye
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Bhatnagar A, Skrehot H, Ahmed M. COUNTY-LEVEL ANALYSIS OF EYE EXAM ACCESS AND UTILIZATION IN THE UNITED STATES. Ophthalmic Epidemiol 2024; 31:152-158. [PMID: 37227243 DOI: 10.1080/09286586.2023.2216286] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 05/17/2023] [Indexed: 05/26/2023]
Abstract
PURPOSE The eye exam is a critical tool for the prevention, screening, and diagnosis of ocular and systemic conditions. In this study, we characterize county-level variation in eye exam access and utilization for Medicare patients in the United States. METHODS This nationwide study uses the Medicare Physician & Other Practitioners - by Provider and Service dataset. We included all ophthalmologists and optometrists who performed eye exams on Medicare beneficiaries within a United States county in 2019. For every county where exams were performed, we calculated the number of practicing vision testing providers, percentage of providers classified as ophthalmologists, and the number of exams per 100 Medicare beneficiaries. Multiple linear regression was used to characterize associations between these variables and county characteristics, including measures of poverty, education, and income. RESULTS In 2019, 28937,540 eye exams were performed by 46,000 providers in 2,291 U.S. counties. In the median county, 34.9 eye exams were provided per 100 Medicare beneficiaries. The average county had 20.1 exam providers, 16.5% of whom were ophthalmologists. There were a median 6.6 eye exam providers for every 10,000 Medicare beneficiaries in the average county. The average provider performed 517.8 exams. Regression showed counties with lower median household incomes, higher poverty rates, or fewer high-school graduates had fewer eye exam providers per 10,000 Medicare beneficiaries and fewer eye exams performed per 100 Medicare beneficiaries. CONCLUSIONS We find significant county-level variation in eye exam utilization and provider availability. This reflects broader, well-recognized trends in socioeconomic health disparities in the U.S.
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Affiliation(s)
- Anshul Bhatnagar
- School of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Henry Skrehot
- School of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Masih Ahmed
- Department of Ophthalmology, Cullen Eye Institute, Baylor College of Medicine, Houston, Texas, USA
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Rehan S, McPherson R. Evaluating referrals of flashing lights and floaters coming into secondary care from primary care. Clin Exp Optom 2024:1-7. [PMID: 38412518 DOI: 10.1080/08164622.2024.2319759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 02/12/2024] [Indexed: 02/29/2024] Open
Abstract
CLINICAL RELEVANCE Optometrists should look to take every opportunity to expand their knowledge, understanding and skills pertaining to vitreoretinal conditions. BACKGROUND Despite the existence of acute eye care schemes and the up-skilling of optometrists, many units are still noticing large numbers of poor-quality referrals with high false positive rates. The authors pondered whether these schemes are effective. METHODS At two different time points, a prospective analysis of patients took place, of all the flashing lights and floaters referrals coming into secondary care at the Royal Glamorgan Hospital, Wales, UK. The following data was captured: the exact source of the primary care referral, the diagnosis being queried, the secondary care diagnoses made and the secondary care management decisions. The accuracy of retinal break and Shafer's sign detection were also directly compared between primary care and secondary care using Cohen's Kappa Coefficient. RESULTS For the 2018 period, n = 51 patients were included. For the 2022-23 period n = 100 patients were included. The majority of referrals during both periods were from optometrists (>80%) via the WECS pathway. The most common diagnoses being queried were retinal breaks (~50%), followed by retinal detachments (~20%). Interestingly up to 20% of patients seen in secondary care were diagnosed as normal examinations and ~ 20%. Over 1/3 of patients were discharged after their first visit to the EEC. Statistically significant differences were found between the accuracy of retinal tear and Shafer's identification between the primary and secondary care settings. CONCLUSION A high number of false positive referrals are coming into secondary care from the WECS pathway and clear training and education needs have been identified.
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Affiliation(s)
| | - Roger McPherson
- Ophthalmology Department, University Hospital of Wales, Cardiff, UK
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Heinze N, Jones L. Social functioning in adults with visual impairment from minority ethnic communities in the United Kingdom. Front Public Health 2024; 12:1277472. [PMID: 38362219 PMCID: PMC10867259 DOI: 10.3389/fpubh.2024.1277472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 01/17/2024] [Indexed: 02/17/2024] Open
Abstract
Background Visual impairment (V.I.) has been associated with a negative impact on social functioning, while social support can impact on well-being in those with V.I. Adults from minority ethnic communities (MEC) are projected to make up an increasing proportion of adults living with V.I. in the UK, but limited research has explored their social functioning. This article provides a preliminary insight into social functioning among MEC adults living with V.I. in the UK. Methods The article reports findings from a secondary analysis of V.I. Lives survey data. V.I. Lives was a UK telephone survey, which explored the life experiences of people with V.I. across a wide range of topics including social functioning. This secondary analysis explored social participation, support, isolation, and relationships among a matched control sample of 77 MEC and 77 adults aged 18 and over from White communities (WC). Participants were matched on age, gender, UK region and urban/rural setting. Subgroup analyses were also conducted for the two largest subgroups within the MEC group, Asian (n = 46) and Black participants (n = 22). Results Contact with like-minded people (U = 2174.50, p = 0.003, r = -0.24) and opportunities to take part in more social activities (U = 2253.50, p = 0.007, r = -0.22) was significantly more important to MEC than WC participants. Moreover, MEC participants were significantly less likely to feel supported by friends/family (U = 3522.50, p = 0.017, r = 0.19) and had fewer people they could ask for help (U = 3775.50, p = 0.001, r = 0.26), but there were no significant differences in the perceived impact of V.I. on their friendships/social life and marriage/relationship, their ability to take part in a range of activities, nor their marital status. Asian participants were significantly more likely than Black participants to feel cut off from the people and places around them (U = 655.50, p = 0.042, r = 0.25). Effect sizes were overall small. Although there were no further statistically significant differences between the two groups, Asian participants were also less likely to be able to take part in activities, and more likely to report a negative impact on their social life/friendships and on their marriage/relationship, as well as a smaller social network. Conclusion The findings suggest that V.I. may have had a greater impact on social functioning among Asian participants in this sample, including on experiences of social isolation and participation in social activities. Future research will need to confirm these findings and explore the possible reasons.
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Affiliation(s)
| | - Lee Jones
- BRAVO VICTOR, London, United Kingdom
- UCL, Institute of Ophthalmology, London, United Kingdom
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Tsai CY, Jiesisibieke ZL, Tao P, Wang YC, Jiesisibieke D, Chien CW, Tung TH. Prevalence of eye and adnexal disorders among elderly inmates in Taiwan prisons. BMC Public Health 2024; 24:334. [PMID: 38297296 PMCID: PMC10829346 DOI: 10.1186/s12889-024-17796-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 01/17/2024] [Indexed: 02/02/2024] Open
Abstract
BACKGROUND Prisoner health is a topic of significant importance; however, it has received limited attention in epidemiological studies, likely because of challenges in obtaining relevant data. Specifically, research on ocular disorders among elderly prisoners is lacking. Thus, the aim of this study was to evaluate the prevalence of disorders of the eye and adnexa among elderly prisoners in Taiwan. METHODS We investigated the presence of eye and adnexal disorders in elderly prisoners in Taiwan using data from the Taiwan National Health Insurance Research Database. The ocular disorders were identified using the appropriate disease codes in the International Classification of Diseases, 9th revision Clinical Modification (codes 360-379). In addition, the most common types of eye and adnexal disorders among the prisoners were identified. RESULTS A total of 2215 elderly prisoners (age ≥ 65 years; 2073 men and 142 women) were examined. The prevalence of eye and adnexal disorders among the prisoners was 18.87%. The elderly female prisoners exhibited a higher prevalence of eye and adnexal disorders than the elderly male prisoners. The most common disorders were disorders of the conjunctiva, cataract, and disorders of the lacrimal system. CONCLUSIONS A considerable proportion of elderly prisoners have disorders of the eye and adnexa. The overall quality of life of elderly prisoners can be improved by addressing their visual health, which contributes to the fulfillment of their basic human rights.
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Affiliation(s)
- Ching-Yao Tsai
- Department of Ophthalmology, Taipei City Hospital, Taipei, Taiwan
- Institute of Public Health, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Business Administration, Fu Jen Catholic University, Taipei, Taiwan
- General Education Center, University of Taipei, Taipei, Taiwan
| | - Zhu Liduzi Jiesisibieke
- Evidence-based Medicine Center, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Linhai, Zhejiang, 317000, China
- School of Public Health, The University of Hong Kong Li Ka Shing Faculty of Medicine, Hong Kong, China
| | - Ping Tao
- Department of Medical Affairs and Planning, Section of Medical Fees, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan
| | - Yen-Chun Wang
- Department of Public Health, College of Health Science, Kaohsiung Medical University, Kaohsiung, Taiwan
| | | | - Ching-Wen Chien
- Institute for Hospital Management, Tsing Hua University, Shenzhen Campus, Shenzhen, China.
| | - Tao-Hsin Tung
- Evidence-based Medicine Center, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Linhai, Zhejiang, 317000, China.
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Heinze N, Jones L. Access to eye care and support services among adults from minority ethnic communities living with visual impairment in the United Kingdom. Front Public Health 2024; 11:1277519. [PMID: 38259735 PMCID: PMC10800624 DOI: 10.3389/fpubh.2023.1277519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 12/20/2023] [Indexed: 01/24/2024] Open
Abstract
Background Despite an increased risk of certain eye conditions which can lead to visual impairment (V.I.), there is evidence of a greater delay to treatment-seeking among adults from minority ethnic communities (MEC). MEC adults may also be underrepresented on V.I. registers, within early intervention services, and among the beneficiaries of national V.I. charities. However, much of this evidence is outdated or anecdotal. Methods This secondary analysis of V.I. Lives survey data explored use of eye health and support services and mobility aids among a matched control sample of 77 MEC and 77 adults aged 18 and over from white communities (WC). Participants were matched on age, gender, UK region and urban/rural setting. Additional subgroup analysis was conducted for Asian (n = 46) and black participants (n = 22). Results There were no significant group differences in areas such as eye health service use, registration status, contact with charities, and level of practical support received. But MEC participants were significantly more likely than WC participants to have received direct payments from social services to cover their care needs, Χ2 (1, 154) = 8.27, p = 0.004, and to use apps on their mobile for mobility, Χ2 (1, 154) = 5.75, p = 0.017. In contrast, WC participants were significantly more likely to agree that they were getting the level of emotional support to get on with their life, U = 3,638, p = 0.010, to feel confident to ask their friends for support, U = 2,416, p = 0.040, and to have a guide dog for mobility, Χ2 (1, 154) = 3.62, p = 0.057, although the latter did not reach statistical significance. Within the MEC group, Asian participants were significantly more likely than black participants to use a long cane, Χ2 (1, 68) = 7.24, p = 0.007, but they were significantly less likely to agree that they had received the right level of support when they started to experience V.I., U = 236.5, p = 0.040. Conclusion The preliminary findings suggests that there is scope to increase support provided by V.I. charities and the V.I. register, although, contrary to existing evidence, there were no statistically significant differences in eye health service use, registration status and use of wider support services. Further research is required to confirm these findings and explore reasons for differences.
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Affiliation(s)
| | - Lee Jones
- BRAVO VICTOR, Research, London, United Kingdom
- UCL, Institute of Ophthalmology, London, United Kingdom
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Wallace LG, Hirschman KB, Huang L, Cacchione PZ, Naylor MD. Hospitalizations, Emergency Department Visits, and Home Health Use Among Older Adults With Sensory Loss. J Aging Health 2024; 36:133-142. [PMID: 37207352 PMCID: PMC11062497 DOI: 10.1177/08982643231176669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Objectives: This study examines healthcare resource use (hospitalizations, emergency department [ED] visits, and home health episodes) among adults 65 and older diagnosed with hearing, vision, or dual sensory loss (SL) seen in the primary care setting of an academic health system. Methods: Multivariable logistic regression models were used to examine the relationship between SL (identified using ICD-10 codes) and healthcare resource use for 45,000 primary care patients. Results: The sample included 5.5% (N = 2479) with hearing loss, 10.4% (N = 4697) with vision loss, and 1.0% with dual SL (N = 469). Hearing loss increased the likelihood of having an ED visit (OR = 1.22, CI: 1.07-1.39), and home health services (OR = 1.27, CI: 1.07-1.51) compared to older adults without any SL. Vision loss reduced the likelihood of having a hospitalization (OR = .81, CI: .73-.91). Discussion: Findings support research into the drivers of healthcare use among older adults with sensory loss.
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Affiliation(s)
- Laura G. Wallace
- University of Pennsylvania School of Nursing
- NewCourtland Center for Transitions and Health at the University of Pennsylvania
- Jonas Foundation Vision Scholars
- Leonard Davis Institute of Health Economics at the University of Pennsylvania
| | - Karen B. Hirschman
- University of Pennsylvania School of Nursing
- NewCourtland Center for Transitions and Health at the University of Pennsylvania
- Leonard Davis Institute of Health Economics at the University of Pennsylvania
| | - Liming Huang
- University of Pennsylvania School of Nursing
- NewCourtland Center for Transitions and Health at the University of Pennsylvania
| | - Pamela Z. Cacchione
- University of Pennsylvania School of Nursing
- NewCourtland Center for Transitions and Health at the University of Pennsylvania
- Jonas Foundation Vision Scholars
- Leonard Davis Institute of Health Economics at the University of Pennsylvania
| | - Mary D. Naylor
- University of Pennsylvania School of Nursing
- NewCourtland Center for Transitions and Health at the University of Pennsylvania
- Leonard Davis Institute of Health Economics at the University of Pennsylvania
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Jung W, Han K, Kim B, Hwang S, Yoon JM, Park J, Lim DH, Shin DW. Age-Related Macular Degeneration With Visual Disability Is Associated With Cardiovascular Disease Risk in the Korean Nationwide Cohort. J Am Heart Assoc 2023; 12:e028027. [PMID: 37119082 PMCID: PMC10227218 DOI: 10.1161/jaha.122.028027] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 02/15/2023] [Indexed: 04/30/2023]
Abstract
Background Age-related macular degeneration (AMD) is the leading cause of visual disability. AMD shares some risk factors with the pathogenesis of cardiovascular disease (CVD). However, previous studies examining the association between AMD and the risk of CVD provide conflicting results. Hence, we investigated the association between AMD, visual disability, and the risk of CVD. Methods and Results This is a nationwide cohort study using data from the Korean National Health Insurance System database (2009-2019) on subjects who underwent a national health screening program in 2009. A total of 3 789 963 subjects were categorized by the presence of AMD and visual disability. Visual disability was defined as a best-corrected visual acuity of ≤20/100 by validated documentation from a specialist physician. Cox regression hazard model was used to examine the hazard ratios (HRs) of CVD, including myocardial infarction and ischemic stroke, after adjusting for potential confounders. During a mean 9.77 years of follow-up, AMD was associated with a 5% higher risk of myocardial infarction (adjusted HR [aHR], 1.05 [95% CI, 1.01-1.10]) but not associated with increased risk of overall CVD (aHR, 1.02 [95% CI, 1.00-1.05]) or ischemic stroke (aHR, 1.02 [95% CI, 0.98-1.06]). However, when AMD was accompanied by visual disability, there was increased risk of CVD (aHR, 1.17 [95% CI, 1.06-1.29]), myocardial infarction (aHR, 1.18 [95% CI, 1.01-1.37]), and ischemic stroke (aHR, 1.20 [95% CI, 1.06-1.35]). These trends were more evident in women and subjects with cardiometabolic comorbidities. Conclusions AMD with visual disability, but not all AMD, was associated with an increased risk of CVD. Patients with AMD who have visual disability should be targeted for CVD prevention.
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Affiliation(s)
- Wonyoung Jung
- Department of Family Medicine/Supportive Care CenterSamsung Medical Center, Sungkyunkwan University School of MedicineSeoulRepublic of Korea
- Department of MedicineSungkyunkwan University School of MedicineSeoulRepublic of Korea
| | - Kyungdo Han
- Department of Statistics and Actuarial ScienceSoongsil UniversitySeoulRepublic of Korea
| | - Bongseong Kim
- Department of Statistics and Actuarial ScienceSoongsil UniversitySeoulRepublic of Korea
| | - Sungsoon Hwang
- Department of OphthalmologySamsung Medical Center, Sungkyunkwan University School of MedicineSeoulRepublic of Korea
- Department of Clinical Research Design and EvaluationSamsung Advanced Institute for Health Science and TechnologySungkyunkwan UniversitySeoulRepublic of Korea
| | - Je Moon Yoon
- Department of OphthalmologySamsung Medical Center, Sungkyunkwan University School of MedicineSeoulRepublic of Korea
| | - Junhee Park
- Department of Family Medicine/Supportive Care CenterSamsung Medical Center, Sungkyunkwan University School of MedicineSeoulRepublic of Korea
- Department of MedicineSungkyunkwan University School of MedicineSeoulRepublic of Korea
| | - Dong Hui Lim
- Department of OphthalmologySamsung Medical Center, Sungkyunkwan University School of MedicineSeoulRepublic of Korea
- Department of Clinical Research Design and EvaluationSamsung Advanced Institute for Health Science and TechnologySungkyunkwan UniversitySeoulRepublic of Korea
| | - Dong Wook Shin
- Department of Family Medicine/Supportive Care CenterSamsung Medical Center, Sungkyunkwan University School of MedicineSeoulRepublic of Korea
- Department of Clinical Research Design and EvaluationSamsung Advanced Institute for Health Science and TechnologySungkyunkwan UniversitySeoulRepublic of Korea
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Yang E, Lee KH. Association between Visual Impairment and Nutritional Risk among Older Adults with Diabetes: A Population-Based Cross-Sectional Study. J Korean Acad Nurs 2023; 53:167-176. [PMID: 37164345 DOI: 10.4040/jkan.22141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 02/24/2023] [Accepted: 02/26/2023] [Indexed: 05/12/2023]
Abstract
PURPOSE Despite the high prevalence of visual impairment caused by diabetic retinopathy and nutritional problems among older adults with diabetes, evidence regarding factors related to nutritional risk in this population is limited. Therefore, this study aimed to identify the correlates of nutritional risk among older adults with diabetes, focusing on visual impairment. METHODS This study was a secondary data analysis of the 2020 National Survey of Older Koreans aged 65 years and above. The sample comprised 2,376 older adults with diabetes, and complex sample ANOVA and Rao-Scott chi-square tests were used to compare the groups according to visual impairment. Complex-sample logistic regression analyses were conducted to verify the association between visual impairment and nutritional risk. RESULTS Older adults with diabetes, who also have severe visual impairment, are more likely to have nutritional risk status than those without impairment after controlling for covariates (odds ratio [OR] = 2.44, 95% confidence interval [CI] 1.16~5.13). Among the covariates, depression (OR = 3.58, 95% CI 2.60~4.94), dependent activities of daily living status (OR = 2.79, 95% CI 1.60~4.86), and experience of hospitalization during the past year (OR = 2.51, 95% CI 1.57~4.03) were strongly associated with nutritional risk. CONCLUSION Severe visual impairment increases the nutritional risk among older adults with diabetes. Therefore, it is essential to prevent visual impairment due to exacerbation of diabetes through appropriate management. Additionally, tailored nutritional interventions for visually impaired older adults with diabetes that consider visual characteristics are required.
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Affiliation(s)
- Eunjin Yang
- Mo-Im Kim Nursing Research Institute, Yonsei University College of Nursing, Seoul, Korea
| | - Kyung Hee Lee
- Mo-Im Kim Nursing Research Institute, Yonsei University College of Nursing, Seoul, Korea.
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Karampatakis V, Almaliotis D, Talimtzi P, Almpanidou S. Design and Validation of a Novel Smartphone-Based Visual Acuity Test: The K-VA Test. Ophthalmol Ther 2023; 12:1657-1670. [PMID: 36961662 PMCID: PMC10037403 DOI: 10.1007/s40123-023-00697-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 02/27/2023] [Indexed: 03/25/2023] Open
Abstract
INTRODUCTION Visual acuity (VA) testing is a critical screening examination for the assessment of visual function. This study describes the development and validation of a smartphone-based VA test: the K-VA test. METHODS A total of 171 patients with various ocular diseases were examined in our outpatient unit at Aristotle University of Thessaloniki, School of Medicine in Greece. Participants underwent VA examination using the standard Early Treatment Diabetic Retinopathy Study (ETDRS) charts and the K-VA smartphone-based test. The K-VA test was performed by participants themselves. The Bland-Altman method was employed to assess the agreement between the ETDRS charts and the new test for the examination of VA at 1 m and 40 cm. Test-retest reliability was also calculated. A questionnaire regarding the participants' feedback on the K-VA test was completed. RESULTS No significant bias was observed between the gold standard ETDRS charts and the K-VA test measurements. The mean difference (95% limits of agreement, LoA) between the K-VA test at 1 m and the ETDRS chart at 4 m was -0.006 (95% LoA -0.129 to 0.117) logarithm of the minimal angle of resolution (logMAR). The agreement of the K-VA test at 40 cm with the near ETDRS chart was also high with a mean difference of -0.007 (95% LoA -0.105 to 0.090) logMAR. Test-retest reliability was found to be high with a mean difference of 0.003 (95% LoA -0.045 to 0.033) logMAR and 0.005 (95% LoA -0.065 to 0.076) logMAR for the K-VA test at 1 m and 40 cm, respectively. A total of 97 participants answered the questionnaire and 71 (73.2%) stated that the test was easy to very easy to use for self-performance. CONCLUSIONS The study demonstrated that the K-VA application performed well compared with the ETDRS charts and provides reliable and repeatable measurements of VA across a wide range of VA.
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Affiliation(s)
- Vasileios Karampatakis
- Laboratory of Experimental Ophthalmology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Diamantis Almaliotis
- Laboratory of Experimental Ophthalmology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Persefoni Talimtzi
- Laboratory of Experimental Ophthalmology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Stavroula Almpanidou
- Laboratory of Experimental Ophthalmology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece.
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Increased end-stage renal disease risk in age-related macular degeneration: a nationwide cohort study with 10-year follow-up. Sci Rep 2023; 13:183. [PMID: 36604459 PMCID: PMC9814881 DOI: 10.1038/s41598-022-26964-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 12/22/2022] [Indexed: 01/06/2023] Open
Abstract
Common etiologies between age-related macular degeneration (AMD) and kidney disease advocate a close link between AMD and end-stage renal disease (ESRD). However, the risk of ESRD in people with AMD was not reported. Here, we investigated the association between AMD and the risk of ESRD by using a nationwide, population-based cohort data in Korea. 4,206,862 participants aged 50 years or older were categorized by presence of AMD and visual disability. Risk of ESRD was the primary outcome. Cox regression hazard model was used to examine the hazard ratios (HRs) with adjustment for potential confounders. Stratified analyses by age, sex, baseline kidney function, and cardiometabolic comorbidities were performed. During the mean 9.95 years of follow-up, there were 21,759 incident ESRD events (0.52%). AMD was associated with 33% increased risk of ESRD (adjusted HR [aHR] 1.33, 95% confidence interval [CI] 1.24-1.44), and the risk was even higher when accompanied by visual disability (aHR 2.05, 95% CI 1.68-2.50) than when not (aHR 1.26, 95% CI 1.17-1.37). Age, baseline kidney function, and cardiometabolic comorbidities significantly interact between AMD and the risk of ESRD. Our findings have clinical implications on disease prevention and risk factor management of ESRD in patients with AMD.
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Karvonen-Gutierrez CA, Hood MM, Moroi S, Musch DC, Kumar N, Wood SD. Disparities in Vision Impairment and Eye Diseases among Early Late-Life Women: The Study of Women's Health Across the Nation, Michigan Site. Semin Ophthalmol 2022; 37:887-894. [PMID: 35612528 PMCID: PMC9807405 DOI: 10.1080/08820538.2022.2072689] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 04/11/2022] [Indexed: 01/28/2023]
Abstract
OBJECTIVE To quantify the burden of vision impairment (VI) and ocular conditions among early late-life women. METHODS Women (n = 254, mean age 66.0 years) participated in a comprehensive vision assessment. Visual acuity (VA) and ocular disorders (diabetic retinopathy, macular degeneration, hypertensive retinopathy, glaucoma and cataracts) were defined clinically. Race, economic strain and education were self-reported. RESULTS The prevalence of presenting VI (VA 20/40 or worse) was 11.0% and 75% of that was correctable (best-corrected VI 2.8%). Black women and those with greater economic strain or less education had a higher prevalence of presenting VI. These disparities were no longer present after considering best-corrected VI. Ocular disease prevalence ranged from 3.3% (age-related macular degeneration) to 30.2% (hypertensive retinopathy), but most participants were unaware of their ocular diagnosis. CONCLUSION The discordance of presenting versus best-corrected VI and lack of knowledge of ocular conditions suggests a need for increased vision services. Access to optimal vision correction may attenuate differences across sociodemographic groups.
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Affiliation(s)
| | - Michelle M Hood
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI, USA
| | - Sayoko Moroi
- Department of Ophthalmology and Visual Sciences, Havener Eye Institute, the Ohio State University Wexner Medical Center, Columbus, OH, USA
- Department of Ophthalmology and Visual Sciences, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA
| | - David C Musch
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI, USA
- Department of Ophthalmology and Visual Sciences, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Navasuja Kumar
- Department of Ophthalmology and Visual Sciences, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA
- Department of Internal Medicine, Division of Geriatrics and Palliative Medicine, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Sarah Dougherty Wood
- Department of Ophthalmology and Visual Sciences, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA
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Elam AR, Tseng VL, Rodriguez TM, Mike EV, Warren AK, Coleman AL. Disparities in Vision Health and Eye Care. Ophthalmology 2022; 129:e89-e113. [PMID: 36058735 PMCID: PMC10109525 DOI: 10.1016/j.ophtha.2022.07.010] [Citation(s) in RCA: 42] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 07/11/2022] [Accepted: 07/14/2022] [Indexed: 10/14/2022] Open
Abstract
Significant disparities in vision health and eye care exist. To achieve health equity, we must understand the root causes and drivers of health disparities and inequities, including social determinants of health and systemic racism.
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Affiliation(s)
- Angela R Elam
- Department of Ophthalmology and Visual Sciences, W. K. Kellogg Eye Center, University of Michigan, Ann Arbor, Michigan; Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, Michigan; Center for Eye Policy and Innovation, University of Michigan, Ann Arbor, Michigan.
| | - Victoria L Tseng
- UCLA Stein and Doheny Eye Institutes, David Geffen School of Medicine, University of California, Los Angeles, California
| | | | - Elise V Mike
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Alexis K Warren
- Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, Chicago, Illinois
| | - Anne L Coleman
- UCLA Stein and Doheny Eye Institutes, David Geffen School of Medicine, University of California, Los Angeles, California; Department of Epidemiology, Fielding School of Public Health, University of California Los Angeles, Los Angeles, California
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Jung W, Yoon JM, Han K, Kim B, Hwang S, Lim DH, Shin DW. Association between Age-Related Macular Degeneration and the Risk of Diabetes Mellitus: A Nationwide Cohort Study. Biomedicines 2022; 10:biomedicines10102435. [PMID: 36289698 PMCID: PMC9599121 DOI: 10.3390/biomedicines10102435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 09/24/2022] [Accepted: 09/26/2022] [Indexed: 11/16/2022] Open
Abstract
Age-related macular degeneration (AMD) is a degenerative and progressive disease of the macula, the part of the retina that is responsible for central vision. AMD shares some risk factors with diabetes mellitus (DM), but little is known about the risk of DM in individuals with AMD. With the goal of establishing novel perspectives, this study aimed to investigate the association between AMD and the risk of DM using the Korean Nationwide Health Insurance Database. Individuals aged ≥ 50 years who underwent a national health screening program in 2009 were enrolled. Participants were categorized by the presence of AMD and visual disability (VD). The Cox hazard regression model was used to examine hazard ratios (HRs) of DM with adjustment for potential confounders. Stratified analyses by age, sex, and comorbidities (hypertension or dyslipidemia) were also performed. During a mean follow-up of 8.61 years, there were 403,367 (11.76%) DM incidences among the final 3,430,532 participants. The crude HR (95% confidence interval (CI)) was 1.16 (1.13–1.20) for AMD. After adjusting for potential confounders, AMD was associated with a 3% decreased risk of DM (aHR 0.97, 95% CI 0.95–1.00), but no significant association with the risk of DM was found in AMD with VD (aHR 1.03, 95% CI 0.93–1.14). In summary, we did not find an increased risk of DM in individuals with AMD. A 3% decreased risk of DM in patients with AMD is not clinically meaningful. Our study suggests that the association between AMD and the risk of DM is weak, considering the potential confounders. Further studies examining this association are needed to extend our knowledge.
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Affiliation(s)
- Wonyoung Jung
- Department of Family Medicine and Supportive Care Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea
- Department of Medicine, Sungkyunkwan University School of Medicine, Seoul 06351, Korea
| | - Je Moon Yoon
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea
- Correspondence: (J.M.Y.); (D.W.S.); Tel.: +82-2-3410-3563 (J.M.Y.); +82-2-3410-5252 (D.W.S.); Fax: +82-2-3410-0074 (J.M.Y.); +82-2-3410-0388 (D.W.S.)
| | - Kyungdo Han
- Department of Statistics and Actuarial Science, Soongsil University, Seoul 06978, Korea
| | - Bongseong Kim
- Department of Statistics and Actuarial Science, Soongsil University, Seoul 06978, Korea
| | - Sungsoon Hwang
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea
- Department of Clinical Research Design & Evaluation, Samsung Advanced Institute for Health Science & Technology (SAIHST), Sungkyunkwan University, Seoul 06355, Korea
| | - Dong Hui Lim
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea
- Department of Clinical Research Design & Evaluation, Samsung Advanced Institute for Health Science & Technology (SAIHST), Sungkyunkwan University, Seoul 06355, Korea
| | - Dong Wook Shin
- Department of Family Medicine and Supportive Care Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea
- Department of Clinical Research Design & Evaluation, Samsung Advanced Institute for Health Science & Technology (SAIHST), Sungkyunkwan University, Seoul 06355, Korea
- Correspondence: (J.M.Y.); (D.W.S.); Tel.: +82-2-3410-3563 (J.M.Y.); +82-2-3410-5252 (D.W.S.); Fax: +82-2-3410-0074 (J.M.Y.); +82-2-3410-0388 (D.W.S.)
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15
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Tanner CT, Caserta MS, Clayton MF, Kleinshcmidt JJ, Bernstein PS, Guo JW. Posttraumatic Growth Among Older Adults With Age-Related Macular Degeneration. JOURNAL OF VISUAL IMPAIRMENT & BLINDNESS 2022. [DOI: 10.1177/0145482x221108983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Introduction: The term “post-traumatic growth” describes positive outcomes that accrue from the struggle with highly challenging life circumstances. The purpose of this study is to describe post-traumatic growth accruing from experience with vision loss caused by age-related macular degeneration (AMD) and to identify the relationships between depression, cognitive processing, social support, and post-traumatic growth. Methods: Individuals with vision loss caused by AMD completed an interviewer-administered composite questionnaire to identify elements of Tedeschi and Calhoun’s theoretical model of the process of posttraumatic growth, including measures of distress (depression), intrusive and deliberate rumination (cognitive processing), and social support (quality and quantity of social ties). Relationships were examined using path analysis. Results: Eighty-nine participants completed the questionnaire (mean age = 85.3 years, range = 74–98 years). All paths, including from depression to social support (β = –.363, p < .001), from social support to deliberate rumination (β = .233; p ≤ .01), and from intrusive rumination to deliberate rumination (β = .514, p < .01), were significant and consistent with the posttraumatic growth theoretical model. Deliberate rumination had a significant direct path to post-traumatic growth (β = .38, p = .001). Discussion: The findings may illuminate elements of the process of post-traumatic growth among those with AMD. We found that as social support increased, depression decreased. Increased social support seemed to encourage positive deliberate rumination, which led directly to post-traumatic growth. Although intrusive rumination is often associated with negative outcomes, the model demonstrates that it also stimulates engagement in deliberate attempts to process one’s experience. Deliberate cognitive processing is a direct precursor to post-traumatic growth. Implications for Practitioners: A focus on the process of growth and thriving can offer a broader view of the experience of living with vision loss. Interventions that foster post-traumatic growth among those with AMD should focus on enhancing social support and facilitating deliberate cognitive processing.
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Affiliation(s)
| | - Michael S. Caserta
- Gerontology Interdisciplinary Program, College of Nursing, University of Utah, Salt Lake City, UT, USA
| | | | - Julia J. Kleinshcmidt
- Visual and Ophthalmological Sciences, School of Medicine, University of Utah, Salt Lake City, UT, USA
| | - Paul S. Bernstein
- Visual and Ophthalmological Sciences, School of Medicine, University of Utah, Salt Lake City, UT, USA
| | - Jia-Wen Guo
- Gerontology Interdisciplinary Program, College of Nursing, University of Utah, Salt Lake City, UT, USA
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Lundeen EA, Saydah S, Ehrlich JR, Saaddine J. Self-Reported Vision Impairment and Psychological Distress in U.S. Adults. Ophthalmic Epidemiol 2022; 29:171-181. [PMID: 33896341 PMCID: PMC10949979 DOI: 10.1080/09286586.2021.1918177] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 03/30/2021] [Accepted: 04/07/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE Examine the relationship between vision impairment and psychological distress in adults ≥18 years. METHODS Using the 2016-2017 cross-sectional, U.S. National Health Interview Survey, we analyzed self-reported data (n = 57,644) on: Kessler psychological distress scores; general vision impairment (GVI), defined as difficulty seeing even when wearing glasses or contacts; and visual function impairment (VFI), measured using six visual function questions. Multinomial logistic regression was used to estimate adjusted odds ratios (aOR) for mild/moderate and serious psychological distress, by GVI and VFI status, and identify predictors of psychological distress among those with GVI or VFI. RESULTS Among adults, 10.6% (95% CI: 10.2, 11.0) had GVI; 11.6% (CI: 11.1, 12.0) had VFI. One in four adults with GVI had psychological distress (14.9% [CI: 13.8, 16.0] reported mild/moderate and 11.2% [CI: 10.2, 12.3] reported serious). Individuals with GVI, versus those without, had higher odds of mild/moderate (aOR = 2.24; CI: 2.00, 2.52) and serious (aOR = 3.41; CI: 2.96, 3.93) psychological distress; VFI had similar findings. Among adults with GVI, odds of serious psychological distress were higher for those aged 18-39 (aOR = 4.46; CI: 2.89, 6.90) or 40-64 (aOR = 6.09; CI: 4.33, 8.57) versus ≥65 years; smokers (aOR = 2.45; CI: 1.88, 3.18) versus non-smokers; physically inactive (aOR = 1.61; CI: 1.22, 2.11) versus active; and with arthritis (aOR = 2.18; CI: 1.66, 2.87) or chronic obstructive pulmonary disease (aOR = 1.65; CI: 1.15, 2.37) versus without. CONCLUSION Adults with self-reported vision impairment had higher odds of psychological distress. These findings may inform screening interventions to address psychological distress, particularly among younger working-age adults vision impairment.
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Affiliation(s)
- Elizabeth A Lundeen
- Division of Diabetes Translation (DDT, National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP), Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
| | - Sharon Saydah
- Division of Diabetes Translation (DDT, National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP), Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
| | - Joshua R Ehrlich
- Department of Ophthalmology and Visual Sciences, University of Michigan Kellogg Eye Center, Ann Arbor, Michigan, USA
| | - Jinan Saaddine
- Division of Diabetes Translation (DDT, National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP), Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
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17
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Caputo EL, Porcellis da Silva RB, Leal da Cunha L, Krüger GR, Reichert FF. Physical Activity and Quality of Life in People With Visual Impairments: A Systematic Review. JOURNAL OF VISUAL IMPAIRMENT & BLINDNESS 2022. [DOI: 10.1177/0145482x211072567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective This systematic review aimed to investigate the relationship between physical activity and quality of life (QOL) in people with visual impairments. Methods: Electronic searches were performed in PubMed, SPORTdiscus, CINAHL, Embase, and Web of Science. Observational studies describing the relationship between physical activity and QOL in adults with visual impairments were included. The Newcastle-Ottawa Scale (NOS) adapted for cross-sectional studies was used to assess the quality of the studies. Results: Overall, 327 studies were identified, and eight met the inclusion criteria. All studies had cross-sectional designs and seven were performed in developed countries. Physical activity was assessed objectively by one study, and five studies used the International Physical Activity Questionnaire. The World Health Organization Quality of Life Questionnaire was the most used instrument to measure QOL. Six studies reported a positive relationship between physical activity and QOL domains, as follows: life satisfaction, activity limitation, fair or poor health, physically and mentally unhealthy days, psychological health, and overall QOL. Conclusion: People with visual impairments who are engaged in physical activity are more likely to have better QOL outcomes.
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Affiliation(s)
- Eduardo L. Caputo
- Programa de Pós-Graduação Em Educação Física, Universidade Federal de Pelotas, Pelotas, Brasil
| | | | - Larissa Leal da Cunha
- Programa de Pós-Graduação Em Educação Física, Universidade Federal de Pelotas, Pelotas, Brasil
| | - Gabriele R. Krüger
- Programa de Pós-Graduação Em Educação Física, Universidade Federal de Pelotas, Pelotas, Brasil
| | - Felipe F. Reichert
- Programa de Pós-Graduação Em Educação Física, Universidade Federal de Pelotas, Pelotas, Brasil
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18
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VanNasdale DA, Jones-Jordan LA, Hurley MS, Shelton ER, Robich ML, Crews JE. Association between Vision Impairment and Physical Quality of Life Assessed Using National Surveillance Data. Optom Vis Sci 2021; 98:1063-1069. [PMID: 34570033 PMCID: PMC8505137 DOI: 10.1097/opx.0000000000001773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 05/04/2021] [Indexed: 11/27/2022] Open
Abstract
SIGNIFICANCE Physically unhealthy days assessments in national health surveillance datasets represent a useful metric for quantifying quality-of-life differences in those with and without vision impairment. Disproportionately poorer physical health in the visually impaired population provides further rationale for the inclusion of vision care in multidisciplinary approaches to chronic disease management. PURPOSE This study aimed to assess the association between vision impairment and health-related quality of life using data from the Centers for Disease Control and Prevention's Behavioral Risk Factor Surveillance System. METHODS Data from each of the 50 states were extracted from the 2017 Behavioral Risk Factor Surveillance System data set. Self-report of difficulty seeing was used to categorize visually impaired versus nonvisually impaired populations. Self-report number of physically unhealthy days in the previous 30 days was used to quantify quality of life. The number of unhealthy days was calculated for the visually impaired and nonvisually impaired cohorts for each state. The ratio of the number of physically unhealthy days in the visually impaired versus nonvisually impaired population was calculated for each state and for different age cohorts. RESULTS Mean numbers of physically unhealthy days among persons with and without severe vision impairment across all states were 10.63 and 3.68 days, respectively, and demonstrated considerable geographic variability. Mean ratios of physically unhealthy healthy days in the visually impaired versus the nonvisually impaired population were 2.91 in the 18- to 39-year-old cohort, 2.87 in the 40- to 64-year-old cohort, and 2.16 in the ≥65-year-old cohort. CONCLUSIONS National surveillance data demonstrate a greater number of physically unhealthy days in the visually impaired population, indicating a need to improve our understanding of causes that lead to reduced physical health among those with vision impairment. Additional research is needed to better understand how individuals perceive vision as part of their overall health.
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Affiliation(s)
| | | | - Megan S. Hurley
- The Ohio State University College of Optometry, Columbus, Ohio
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19
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Van Draanen L, Xiao C, Polymeropoulos MH. Estimating Burden of Disease Among Blind Individuals With Non-24-Hour Sleep-Wake Disorder. Front Neurol 2021; 11:605240. [PMID: 33551967 PMCID: PMC7859444 DOI: 10.3389/fneur.2020.605240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 12/23/2020] [Indexed: 11/13/2022] Open
Abstract
Purpose: To quantify the burden of disease in blind patients with Non-24-H Sleep- Wake Disorder (N24HSWD), utilizing longitudinal sleep diary data. N24HSWD is a circadian disorder characterized by a cyclical pattern of aberrant circadian and sleep-wake cycles that are associated with increased frequency of sleep episodes during the school/work day hours. Daytime sleep episodes would be predicted to decrease the opportunity for school/work participation, significantly impacting the quality of life of the patient. Methods: We used the sleep diary data of daytime sleep from a period of ~90 days in blind individuals that presented with a sleep complaint. These subjects were identified from a group of blind individuals with N24HSWD (n = 121) and a control group of blind individuals without N24HSWD (n = 57). Results: N24HSWD patients had more frequent and longer episodes of daytime sleep as compared to a control group. Using duration of daytime sleep as a surrogate for defining a healthy or unhealthy day, N24HSWD patients also had significantly fewer healthy days, defined by daytime sleep free days (DSFD), days without a sleep episode between 9:00 a.m. and 5:00 p.m, as compared to the control group. Conclusion: Daytime sleep free day (DSFD) is a useful and specific measure of disease burden in patients with N24HSWD and it is predicted to be correlated with the standardized HRQOL-4, Healthy Days measurement.
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20
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Pang Y, Ren Z, Wang J. Impact of the affordable care act on utilization of benefits of eye care and primary care examinations. PLoS One 2020; 15:e0241475. [PMID: 33137130 PMCID: PMC7605705 DOI: 10.1371/journal.pone.0241475] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Accepted: 10/15/2020] [Indexed: 11/28/2022] Open
Abstract
Purpose To determine the impact of the Affordable Care Act (ACA) on utilization of benefits of both eye care and primary care examinations in individuals who did not have health insurance prior to the ACA. Methods Patients examined in an urban eye clinic from 2017 to 2018 were invited to participate. Patients were classified into two groups: Insured Group, who had health insurance before and after the ACA; The ACA Group, who had insurance only after the ACA. Patients were surveyed on how often they were examined by their eye care and primary care physicians before and after the ACA. The care utilization frequency was categorized into 3 levels: Frequent Care Use, Rare Care Use, and Never. To test the utilization of benefits frequency difference between two groups, the z-ratio was calculated. Results A total of 4,355 patients were enrolled with 87.1% in the Insured Group and 12.9% in the ACA Group. After the ACA implementation, the percentage of “Frequent Care Use” of the eye care and primary care in the ACA Group patients significantly increased from 31.2% and 53.7% to 57.9% and 74.9%, respectively (P<0.001), but were significantly lower than those in the Insured Group (76.6% and 93.9%, P < 0.001). Conclusion The ACA significantly improved utilization of benefits of eye care and primary care for individuals in the ACA Group. Although improved, those patients who received health insurance through the ACA still had lower utilization of benefits than those in the Insured Group.
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Affiliation(s)
- Yi Pang
- Illinois College of Optometry, Chicago, IL, United States of America
- * E-mail:
| | - Zhiyong Ren
- Illinois College of Optometry, Chicago, IL, United States of America
| | - Jingyun Wang
- SUNY College of Optometry, New York, NY, United States of America
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21
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Monaco WA, Crews JE, Nguyen ATH, Arif A. Prevalence of Vision Loss and Associations With Age-Related Eye Diseases Among Nursing Home Residents Aged ≥65 Years. J Am Med Dir Assoc 2020; 22:1156-1161. [PMID: 33041233 DOI: 10.1016/j.jamda.2020.08.036] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 08/24/2020] [Accepted: 08/26/2020] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To examine data from Delaware nursing homes to determine prevalence of age-related eye diseases (AREDs), vision impairment, and blindness and to compare the findings with the results of 11 US investigations of vision and eye health in nursing homes. DESIGN This is a cross-sectional, retrospective study of nursing home patients. SETTING AND PARTICIPANTS Twenty nursing homes in Delaware participated in the study, yielding comprehensive eye examination records for 2019 study participants. METHODS Summary statistics and regression analyses. RESULTS The overall prevalence of vision impairment or blindness was 63.8% and was above 60% for each age, sex, and race category. Prevalence of vision impairment or blindness was 68.4% among patients with cataracts, 69.4% among patients with macular degeneration, 70.5% among patients with glaucoma, and 68.4% among patients with diabetic retinopathy. Prevalence of blindness was 14.1%. Among patients with AREDs, prevalence of blindness ranged from 15.0% for patients with cataracts to 22.6% for patients with diabetic retinopathy. When compared with other investigations, we found wide variation in vision and eye factors reported and wide variation in the prevalence of those factors. Only 4 studies diagnosed both AREDs and visual function. Seven studies reported AREDs, and 7 reported vision impairment and/or blindness. Vision impairment or blindness ranged from 29% to 67%; cataract ranged from 32% to 83%; macular degeneration ranged from 4.6% to 70.7%. Glaucoma ranged from 5.3% to 41.4%; diabetic retinopathy ranged from 1.7% to 3.1%. CONCLUSIONS AND IMPLICATIONS Comprehensive eye examinations showed that vision impairment and blindness affected 63.8% of nursing home residents. Compared with other studies, there was a wide range of vision factors reported and wide variation in the prevalence of vision impairment or blindness and AREDs. This investigation suggests the importance of eye care in nursing homes and the importance of reporting standard vision and eye health factors to inform policy and practice.
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Affiliation(s)
| | | | | | - Areeb Arif
- University of South Florida, Tampa, FL, USA
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22
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Samanta A, Shetty A, Nelson PC. Better one or two? A systematic review of portable automated refractors. J Telemed Telecare 2020; 28:404-411. [PMID: 32778005 DOI: 10.1177/1357633x20940140] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
INTRODUCTION More than 400 million people suffer from visual impairment globally, with more than half due to uncorrected refractive error. Autorefraction (AR) is the most common examination performed prior to prescribing glasses. As technology advances, so has the accuracy and number of portable autorefractors available. Portable technology has become acutely important with the coronavirus disease 2019 pandemic and the conversion of in-person clinical evaluations to remote telemedicine encounters. Patients and providers want to do as much as possible remotely. The aim of this study was to conduct a systematic literature review of the accuracy and effectiveness of available portable automated refractors compared to the current standard of care, subjective refraction (SR). METHODS A literature search of PubMED, Embase and ClinicalTrials.gov 97 unique publications in English on portable autorefractors. Twelve studies comparing a portable AR device to at least one form of SR were systematically included in this review. RESULTS There were four portable autorefractors (Netra, Quicksee, Retinomax and SVOne) studied against SR. There was high patient acceptance of glasses prescriptions by the Quicksee alone, with 87% subjects seeing the same or better than SR. Quicksee was more accurate than Netra and Retinomax. SVOne was preferred over Netra and outperformed Retinomax in multiple measures, despite Retinomax being the fastest test. DISCUSSION There are numerous portable autorefractors available, but few were compared against SR. Quicksee and SVOne are the most accurate and patient-preferred devices. Quicksee was the most accurate, and it performed clinically the same as SR in some reports.
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Affiliation(s)
- Anindya Samanta
- Department of Internal Medicine, Allegheny Health Network, USA
| | | | - Patricia C Nelson
- Ophthalmology, Department of Surgery Texas Tech University Health Sciences Center El Paso, USA
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23
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Chen EM, Armstrong GW, Cox JT, Wu DM, Hoover DR, Del Priore LV, Parikh R. Association of the Affordable Care Act Medicaid Expansion with Dilated Eye Examinations among the United States Population with Diabetes. Ophthalmology 2020; 127:920-928. [DOI: 10.1016/j.ophtha.2019.09.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2019] [Revised: 09/05/2019] [Accepted: 09/09/2019] [Indexed: 12/24/2022] Open
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Tetteh J, Fordjour G, Ekem-Ferguson G, Yawson AO, Boima V, Entsuah-Mensah K, Biritwum R, Essuman A, Mensah G, Yawson AE. Visual impairment and social isolation, depression and life satisfaction among older adults in Ghana: analysis of the WHO's Study on global AGEing and adult health (SAGE) Wave 2. BMJ Open Ophthalmol 2020; 5:e000492. [PMID: 32626826 PMCID: PMC7326267 DOI: 10.1136/bmjophth-2020-000492] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 05/28/2020] [Accepted: 05/30/2020] [Indexed: 12/17/2022] Open
Abstract
AIM To estimate the prevalence of visual impairment (VI) and associated factors and further quantify its association with social isolation, depression and life satisfaction among older adults in Ghana. METHODS WHO Study on Global AGEing and Adult Health Ghana dataset for older adults 50 years and above was used for this study. Social isolation, depression and life satisfaction were our primary outcomes with VI being our secondary outcome. We employed negative binomial, Poisson and generalised negative binomial regression models individually modified with Coarsened Exact Matching method of analysis. All analysis was performed by adopting robust SE estimation using Stata V.15. RESULTS The prevalence of VI was 17.1% (95% CI14.3 to 20.2) and the factors associated include age groups, educational level, religion, region, where the participant was born, and difficulty in work/households activity (p<0.05). The inferential analysis shows that the significant log-likelihood score of social isolation and life satisfaction for older adults with VI was 0.25 more (95% CI 0.03 to 0.47) and 0.04 less (95% CI -0.08 to -0.01), respectively, compared with those without VI. The prevalence of depression among older adults with VI was significantly 90% higher compared with non-VI (adjusted prevalence ratio (95% CI) = 1.90 (1.17 to 3.09), p<0.001). CONCLUSION The prevalence of VI is associated with increasing age, educational level and self-rated health. VI was identified to be associated with social isolation, depression and diminishing life satisfaction. In order to achieve sustainable development goal #3, a national focus on geriatric care as part of the implementation of the National Ageing Policy will garner improvement in the quality of life of older adults with visual VI in Ghana. Eye health practitioners at all levels of the health systems should consider the psychosocial consequences of VI for the optimum care of the older adult client.
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Affiliation(s)
- John Tetteh
- Community Health, University of Ghana Medical School, College of Health Sciences, University of Ghana, Accra, Ghana
| | - Gladys Fordjour
- Ophthalmology Unit, Korle Bu Teaching Hospital, Accra, Greater Accra, Ghana
| | - George Ekem-Ferguson
- Psychiatry Unit, Korle Bu Teaching Hospital, Accra, Greater Accra, Ghana
- National Cardiothoracic Centre, Korle Bu Teaching Hospital, Accra, Greater Accra, Ghana
| | | | - Vincent Boima
- Medicine and Therapeutics, School of Medicine, University of Ghana College of Health Sciences, Accra, Greater Accra, Ghana
| | - Kow Entsuah-Mensah
- National Cardiothoracic Centre, Korle Bu Teaching Hospital, Accra, Greater Accra, Ghana
| | - Richard Biritwum
- Community Health, University of Ghana Medical School, College of Health Sciences, University of Ghana, Accra, Ghana
| | - Akye Essuman
- Community Health, University of Ghana Medical School, College of Health Sciences, University of Ghana, Accra, Ghana
| | - George Mensah
- Community Health, University of Ghana Medical School, College of Health Sciences, University of Ghana, Accra, Ghana
| | - Alfred Edwin Yawson
- Community Health, University of Ghana Medical School, College of Health Sciences, University of Ghana, Accra, Ghana
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Abstract
Vision loss and blindness are significant causes of disability. Patient activation has been previously unstudied in individuals with vision loss. Among our 146 participants, visual acuities for 38.3 percent were better than 20/70, 43.2 percent had acuities between 20/70 and 20/400, and 12.3 percent had acuities of <20/400. Participants with lower Patient Activation Measure scores missed more clinic visits (p = 0.017); those participants with caregivers also had lower PAM scores (p = 0.002). Targeting interventions to address patient activation in patients with vision loss may increase patient involvement in their care, increase treatment protocol adherence, and improve outcomes.
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SARS-CoV-2 self-isolation: recommendations for people with a vision impairment. Eye (Lond) 2020; 34:1183-1184. [PMID: 32350453 PMCID: PMC7189829 DOI: 10.1038/s41433-020-0917-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 04/17/2020] [Accepted: 04/20/2020] [Indexed: 11/08/2022] Open
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Jackson SE, Hackett RA, Pardhan S, Smith L, Steptoe A. Association of Perceived Discrimination With Emotional Well-being in Older Adults With Visual Impairment. JAMA Ophthalmol 2020; 137:825-832. [PMID: 31145413 DOI: 10.1001/jamaophthalmol.2019.1230] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
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.
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Affiliation(s)
- Sarah E Jackson
- Department of Behavioural Science and Health, University College London, London, United Kingdom
| | - Ruth A Hackett
- Department of Behavioural Science and Health, University College London, London, United Kingdom
| | - Shahina Pardhan
- Vision and Eye Research Unit, School of Medicine, Anglia Ruskin University, Cambridge, United Kingdom
| | - Lee Smith
- Cambridge Centre for Sport and Exercise Sciences, Anglia Ruskin University, Cambridge, United Kingdom
| | - Andrew Steptoe
- Department of Behavioural Science and Health, University College London, London, United Kingdom
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28
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Andersson RBÅ, Al-Namaeh M, Monaco WA, Meng H. Vision Loss Among Delaware Nursing Home Residents. Gerontol Geriatr Med 2020; 6:2333721420934245. [PMID: 32637462 PMCID: PMC7313322 DOI: 10.1177/2333721420934245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 05/18/2020] [Accepted: 05/20/2020] [Indexed: 11/16/2022] Open
Abstract
Objectives: To determine the prevalence of vision loss among Delaware nursing home residents for further data collection to expand the existing evidence about the vision loss among nursing home residents on a national level. Methods: This cross-sectional study involved the statistical analysis of comprehensive eye examination records of 1,856 nursing residents residing in 20 Delaware nursing homes from 2005 to 2011. Descriptive statistical analyses were conducted to identify age-specific prevalence rates of vision loss (moderate-to-severe vision impairment and blindness). Results: The mean age of nursing home residents was 82.54 years (range: 65-111 years), and 61.70% were over the age of 80 years. The majority of nursing home residents were female (64.10%) and White (76.30%). The overall prevalence rates of moderate-to-severe vision impairment and blindness were 47.40% and 16.20%, respectively. Discussion: The high prevalence of vision loss among Delaware Nursing home residents indicates a demand for further data collection for expanding the existing evidence about the vision loss among nursing home residents on a national level.
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Carpenter JG, Ersek M, Nelson F, Kinder D, Wachterman M, Smith D, Murray A, Garrido MM. A National Study of End-of-Life Care among Older Veterans with Hearing and Vision Loss. J Am Geriatr Soc 2019; 68:817-825. [PMID: 31886557 DOI: 10.1111/jgs.16298] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 11/20/2019] [Accepted: 11/21/2019] [Indexed: 01/19/2023]
Abstract
OBJECTIVES Hearing and visual sensory loss is prevalent among older adults and may impact the quality of healthcare they receive. Few studies have examined sensory loss and end-of-life (EOL) care quality. Our aim was to describe hearing and vision loss and their associations with the quality of EOL care and family perception of care in the last 30 days of life among a national sample of veteran decedents. DESIGN Retrospective medical record review and Bereaved Family Survey (BFS). SETTING Veterans Affairs (VA) Medical Centers (N = 145). PARTICIPANTS Medical record review of all veterans who died in an inpatient VA Medical Center between October 2012 and September 2017 (N = 96 424). Survey results included 42 428 individuals. MEASUREMENTS Three indicators of high-quality EOL care were measured: palliative consultation in the last 90 days of life, death in a non-acute setting, and contact with a chaplain. The BFS reflects a global evaluation of quality of EOL care; pain and posttraumatic stress disorder management; and three subscales characterizing perceptions regarding communication, emotional and spiritual support, and information about death benefits in the last month of life. RESULTS In adjusted models, EOL care quality indicators and BFS outcomes for veterans with hearing loss were similar to those for veterans without hearing loss; however, we noted slightly lower scores for pain management and less satisfaction with communication. Veterans with vision loss were less likely to have received a palliative care consult or contact with a chaplain than those without vision loss. Although BFS respondents for veterans with vision loss were less likely than respondents for veterans without vision loss to report excellent overall care and satisfaction with emotional support, other outcomes did not differ. CONCLUSION In general, the VA is meeting the EOL care needs of veterans with hearing and vision loss through palliative care practices. J Am Geriatr Soc 68:817-825, 2020.
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Affiliation(s)
- Joan G Carpenter
- Veteran Experience Center, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania.,University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania
| | - Mary Ersek
- Veteran Experience Center, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania.,University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania.,Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Francis Nelson
- Veteran Experience Center, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania
| | - Daniel Kinder
- Veteran Experience Center, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania
| | - Melissa Wachterman
- Veterans Affairs Boston Healthcare System, Boston, Massachusetts.,Division of General Internal Medicine and Primary Care, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts.,Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Dawn Smith
- Veteran Experience Center, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania
| | - Andrew Murray
- Veteran Experience Center, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania
| | - Melissa M Garrido
- Veterans Affairs Boston Healthcare System, Boston, Massachusetts.,Boston University School of Public Health, Boston, Massachusetts
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30
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Han X, Scheetz J, Keel S, Liao C, Liu C, Jiang Y, Müller A, Meng W, He M. Development and Validation of a Smartphone-Based Visual Acuity Test (Vision at Home). Transl Vis Sci Technol 2019; 8:27. [PMID: 31440424 PMCID: PMC6701871 DOI: 10.1167/tvst.8.4.27] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Accepted: 06/19/2019] [Indexed: 11/24/2022] Open
Abstract
Purpose To describe the development and validation of a smartphone-based visual acuity (VA) test called Vision at home (V@home). Methods Three study populations (elderly Chinese, adolescent Chinese, and Australian groups) underwent distance and near VA testing using standard Early Treatment Diabetic Retinopathy Study (ETDRS) charts and the V@home device; all VA tests used tumbling E optotypes. VA tests were repeated with one eye, selected randomly. Distance VA was measured monocularly at 2 m, and near VA was measured binocularly at 40 cm. Participants also completed a questionnaire about their satisfaction with the device. V@home VA (logMAR) was compared to VA for ETDRS charts at distance and near and test-retest reliability. Results The mean difference between V@home and ETDRS distance VA across all groups ranged from -0.010 to -0.100 logMAR. Tolerant weighted kappa (TWK) agreement ranged from substantial (0.742) in the Australian group to almost perfect (0.950) in the adolescent Chinese group. There was high agreement of V@home with near ETDRS VA across all groups, with a mean difference of -0.092 to -0.042 logMAR and a TWK of 0.736 to 0.837. Test-retest reliability was also high (difference: -0.018 to 0.026) for both distance and near VA tests (95% limits of agreement: -0.289 to 0.258 for distance and -0.235 to 0.199 for near). The majority of participants were satisfied with V@home. Conclusions V@home could accurately and reliably measure both distance and near VA and is well accepted by participants. Translational Relevance The V@home system could potentially serve as a useful tool to improve eye care accessibility, especially in underdeveloped areas with limited eye care personnel and resources.
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Affiliation(s)
- Xiaotong Han
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, Melbourne, Australia.,State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Jane Scheetz
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, Melbourne, Australia
| | - Stuart Keel
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, Melbourne, Australia
| | - Chimei Liao
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Chi Liu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Yu Jiang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Andreas Müller
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, Melbourne, Australia
| | - Wei Meng
- Guangzhou Healgoo Interactive Medical Technology Co. Ltd., Guangzhou, China
| | - Mingguang He
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, Melbourne, Australia.,State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China.,Ophthalmology, Department of Surgery, University of Melbourne, Melbourne, Australia
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Hsueh CM, Wey JH, Yeh JS, Wu CH, Liou TH, Chang KH. Incidence and risk of major heart diseases in middle-aged adults with moderate to severe vision impairment: a population-based cohort study. Br J Ophthalmol 2018; 103:1054-1059. [PMID: 30201734 DOI: 10.1136/bjophthalmol-2018-312471] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 07/04/2018] [Accepted: 08/12/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND/AIM To estimate the incidence and risk of major adverse cardiovascular events (MACEs), including heart failure and ischaemic heart disease, among middle-aged people with a visual disability (VD). METHODS We used a national health insurance research database to conduct a population-based cohort study from 1 January 2000 to 31 December 2013. Patients with VD aged 35~65 years were recruited. For each VD patient, five age-matched, sex-matched and comorbidity-matched patients were randomly selected and recruited as controls. Control patients had no documented disability. RESULTS This study recruited 978 patients with VD (mean age±SD, 55.1±7.8 years; 48.9% male) and 4677 controls. Compared with the same sex of the controls, women with VD had higher incidence of MACE 1 (7.9 vs 2.8/1000 person-years, p<0.001), MACE 2 (27.5 vs 16.9/1000 person-years, p<0.001), MACE 3 (3.7 vs 1.4/1000 person-years, p<0.005) and MACE 4 (4.5 vs 2.5/1000 person-years, p<0.05), and men with VD had higher incidence of MACE 1 (4.6 vs 2.0/1000 person-years, p<0.005). Compared with the controls, patients with VD had lower cumulative MACE 1~MACE 4-free probabilities and had an independently higher risk of MACE 1~MACE 4 during the 13-year study, yielding an adjusted hazard ratio range of 1.31~2.75. Those persons with VD who had diabetes and hypertension had greater risks of MACE 1~MACE 4. CONCLUSIONS Middle-aged adults with VD were at risk of MACEs. A programme for MACE prevention is important for middle-aged people with VD. This is especially true for women and for those who also have diabetes and hypertension.
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Affiliation(s)
- Chun-Mei Hsueh
- Department of Ophthalmology, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
| | - Jing-Hwa Wey
- Department of Physical Medicine and Rehabilitation, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Jong-Shiuan Yeh
- Division of Cardiology, Department of Internal Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Chien-Hua Wu
- Department of Applied Mathematics, Chung-Yuan Christian University, Taoyuan, Taiwan
| | - Tsan-Hon Liou
- Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan.,Graduate Institute of Injury Prevention and Control, College of Public Health, Taipei Medical University, Taipei, Taiwan.,Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Kwang-Hwa Chang
- Department of Physical Medicine and Rehabilitation, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan .,Graduate Institute of Injury Prevention and Control, College of Public Health, Taipei Medical University, Taipei, Taiwan.,Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
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32
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The mediating roles of functional limitations and social support on the relationship between vision impairment and depressive symptoms in older adults. AGEING & SOCIETY 2018. [DOI: 10.1017/s0144686x18001010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractVision impairment is prevalent and it is strongly associated with depressive symptoms in older adults. This study aimed to investigate the mediating roles of functional limitations and social support on the relationship between vision impairment and depressive symptoms in older adults. This study used data from a probability-based sample of 1,093 adults aged 60 and older in Shanghai, China. Structural equation models were used to examine the structural relationships among sets of variables simultaneously, including vision impairment, activities of daily living ADLs, instrumental ADLs (IADLs), friends support, family support, relatives support and depressive symptoms. The bootstrapping method and the program PRODCLIN were used to test the indirect effects of these variables. This study found that vision impairment was directly associated with a higher level of depressive symptoms, and the association was partially mediated by functional limitations (IADLs) and social support (friends support). The study demonstrates that improving social support from friends and enhancing social participation for visually impaired older adults can reduce depressive symptoms. More importantly, this study contributes to the knowledge of mediating mechanisms between vision impairment and depressive symptoms.
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Tseng YC, Liu SHY, Lou MF, Huang GS. Quality of life in older adults with sensory impairments: a systematic review. Qual Life Res 2018; 27:1957-1971. [PMID: 29404924 DOI: 10.1007/s11136-018-1799-2] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2018] [Indexed: 01/22/2023]
Abstract
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.
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Affiliation(s)
- Ya-Chuan Tseng
- School of Nursing, College of Medicine, National Taiwan University, No. 1, Jen-Ai Rd. Sec. 1, Taipei, 10051, Taiwan, ROC
| | - Sara Hsin-Yi Liu
- School of Nursing, College of Medicine, National Taiwan University, No. 1, Jen-Ai Rd. Sec. 1, Taipei, 10051, Taiwan, ROC
| | - Meei-Fang Lou
- School of Nursing, College of Medicine, National Taiwan University, No. 1, Jen-Ai Rd. Sec. 1, Taipei, 10051, Taiwan, ROC
| | - Guey-Shiun Huang
- School of Nursing, College of Medicine, National Taiwan University, No. 1, Jen-Ai Rd. Sec. 1, Taipei, 10051, Taiwan, ROC.
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Wright DM, O'Reilly D, Azuara-Blanco A, Hogg RE. Impact of car transport availability and drive time on eye examination uptake among adults aged ≥60 years: a record linkage study. Br J Ophthalmol 2018; 103:730-736. [PMID: 29970390 PMCID: PMC6582726 DOI: 10.1136/bjophthalmol-2018-312201] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 05/18/2018] [Accepted: 06/15/2018] [Indexed: 11/04/2022]
Abstract
AIM To examine associations between uptake of free primary eye care, service availability (density of optometric practices) and service accessibility (household car access and drive time to nearest provider) after accounting for socioeconomic status and other individual, household and area factors. METHODS We constructed a cohort of 294 870 community-dwelling adults aged 60 years, drawing contextual information from the 2011 Northern Ireland Census. Minimum drive times to the nearest optometry practice (1-19 min) and number of practices were derived for 890 geographical areas. The primary outcome was attendance at one or more publicly funded eye examinations to which all cohort members were entitled between 2009 and 2014. We used multiple log-binomial regression to estimate associations between eye care uptake, car ownership and drive time. RESULTS Eye examination uptake was 60.0%. 23.7% of the cohort had no car access, and these individuals had lower uptake than car owners (unadjusted risk ratio (RR) of uptake=0.86 (0.86, 0.87)). Among non-car owners, uptake decreased with drive time (longest vs shortest: RR=0.92 (0.88, 0.97)) with the largest decrease at 4 min drive time (approximately 1.5 miles). This pattern was weaker among car owners. These associations were independent of service availability, which was not associated with uptake. CONCLUSION Both drive time and household car access were associated with eye care use, adjusting for individual, household and area factors. Policies to improve uptake should target those with no car access, especially those beyond walking distance from the nearest eye care provider.
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Affiliation(s)
- David M Wright
- Centre for Public Health, Queen's University Belfast, Belfast, UK .,Administrative Data Research Centre, Northern Ireland, UK
| | - Dermot O'Reilly
- Centre for Public Health, Queen's University Belfast, Belfast, UK.,Administrative Data Research Centre, Northern Ireland, UK
| | | | - Ruth E Hogg
- Centre for Public Health, Queen's University Belfast, Belfast, UK
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Pachankis JE, Hatzenbuehler ML, Wang K, Burton CL, Crawford FW, Phelan JC, Link BG. The Burden of Stigma on Health and Well-Being: A Taxonomy of Concealment, Course, Disruptiveness, Aesthetics, Origin, and Peril Across 93 Stigmas. PERSONALITY AND SOCIAL PSYCHOLOGY BULLETIN 2018; 44:451-474. [PMID: 29290150 PMCID: PMC5837924 DOI: 10.1177/0146167217741313] [Citation(s) in RCA: 110] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Most individuals are stigmatized at some point. However, research often examines stigmas separately, thus underestimating the overall impact of stigma and precluding comparisons across stigmatized identities and conditions. In their classic text, Social Stigma: The Psychology of Marked Relationships, Edward Jones and colleagues laid the groundwork for unifying the study of different stigmas by considering the shared dimensional features of stigmas: aesthetics, concealability, course, disruptiveness, origin, peril. Despite the prominence of this framework, no study has documented the extent to which stigmas differ along these dimensions, and the implications of this variation for health and well-being. We reinvigorated this framework to spur a comprehensive account of stigma's impact by classifying 93 stigmas along these dimensions. With the input of expert and general public raters, we then located these stigmas in a six-dimensional space and created discrete clusters organized around these dimensions. Next, we linked this taxonomy to health and stigma-related mechanisms. This quantitative taxonomy offers parsimonious insights into the relationship among the numerous qualities of numerous stigmas and health.
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Zhu M, Tong X, Zhao R, He X, Zhao H, Zhu J. Prevalence and associated risk factors of undercorrected refractive errors among people with diabetes in Shanghai. BMC Ophthalmol 2017; 17:220. [PMID: 29183275 PMCID: PMC5704578 DOI: 10.1186/s12886-017-0620-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Accepted: 11/20/2017] [Indexed: 01/19/2023] Open
Abstract
Background To investigate the prevalence and risk factors of undercorrected refractive error (URE) among people with diabetes in the Baoshan District of Shanghai, where data for undercorrected refractive error are limited. Methods The study was a population-based survey of 649 persons (aged 60 years or older) with diabetes in Baoshan, Shanghai in 2009. One copy of the questionnaire was completed for each subject. Examinations included a standardized refraction and measurement of presenting and best-corrected visual acuity (BCVA), tonometry, slit lamp biomicroscopy, and fundus photography. Results The calculated age-standardized prevalence rate of URE was 16.63% (95% confidence interval [CI] 13.76–19.49). For visual impairment subjects (presenting vision worse than 20/40 in the better eye), the prevalence of URE was up to 61.11%, and 75.93% of subjects could achieve visual acuity improvement by at least one line using appropriate spectacles. Under multiple logistic regression analysis, older age, female gender, non-farmer, increasing degree of myopia, lens opacities status, diabetic retinopathy (DR), body mass index (BMI) index lower than normal, and poor glycaemic control were associated with higher URE levels. Wearing distance eyeglasses was a protective factor for URE. Conclusion The undercorrected refractive error in diabetic adults was high in Shanghai. Health education and regular refractive assessment are needed for diabetic adults. Persons with diabetes should be more aware that poor vision is often correctable, especially for those with risk factors.
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Affiliation(s)
- Mengjun Zhu
- Shanghai Eye Disease Prevention and Treatment Center, No. 380 Kangding Road, Jingan District, Shanghai, 200040, China
| | - Xiaowei Tong
- Shanghai Eye Disease Prevention and Treatment Center, No. 380 Kangding Road, Jingan District, Shanghai, 200040, China
| | - Rong Zhao
- Shanghai Hospital Development Center, Shanghai, 200040, China
| | - Xiangui He
- Shanghai Eye Disease Prevention and Treatment Center, No. 380 Kangding Road, Jingan District, Shanghai, 200040, China
| | - Huijuan Zhao
- Center of Disease Control and Prevention of Baoshan District, Shanghai, 201901, China
| | - Jianfeng Zhu
- Shanghai Eye Disease Prevention and Treatment Center, No. 380 Kangding Road, Jingan District, Shanghai, 200040, China.
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Crews JE, Chou CF, Sekar S, Saaddine JB. The Prevalence of Chronic Conditions and Poor Health Among People With and Without Vision Impairment, Aged ≥65 Years, 2010-2014. Am J Ophthalmol 2017; 182:18-30. [PMID: 28734819 DOI: 10.1016/j.ajo.2017.06.038] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Revised: 06/21/2017] [Accepted: 06/21/2017] [Indexed: 12/21/2022]
Abstract
PURPOSE To examine the prevalence of 13 chronic conditions and fair/poor health among people aged ≥65 years in the United States with and without vision impairment. DESIGN Cross-sectional study from the 2010-2014 National Health Interview Survey. METHODS We examined hypertension, heart disease, high cholesterol, stroke, arthritis, asthma, chronic obstructive pulmonary disease, cancer, weak/failing kidneys, diabetes, hepatitis, depression, and hearing impairment. We used logistic regression to show the association between vision impairment and chronic conditions and the association between vision impairment and poor health for those with chronic conditions. RESULTS People aged ≥65 years with vision impairment reported greater prevalence of chronic conditions compared to people without vision impairment. After controlling for covariates (age, sex, education, race, smoking, physical activity, and obesity), people with vision impairment were more likely than those without to report chronic conditions (hypertension: OR [odds ratio] 1.43; heart disease: OR 1.68; high cholesterol: OR 1.26; stroke: OR 1.99; arthritis; OR 1.71; asthma: OR 1.56; chronic obstructive pulmonary disease: OR 1.65; cancer: OR 1.23; weak/failing kidneys: OR 2.29; diabetes: OR 1.56; hepatitis: OR 1.30; depression: OR 1.47; hearing impairment: OR 1.91) (all P < .05). Among older people with chronic conditions, those with vision impairment and chronic conditions compared to people without vision impairment and chronic conditions were 1.66-2.98 times more likely to have fair/poor health than those without vision impairment (all P < .05). CONCLUSION Higher prevalence of chronic conditions is strongly associated with vision impairment among the older people and poor health is strongly associated with vision impairment and chronic conditions.
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Jiang X, Varma R, Torres M, Hsu C, McKean-Cowdin R. Self-reported Use of Eye Care Among Adult Chinese Americans: The Chinese American Eye Study. Am J Ophthalmol 2017; 176:183-193. [PMID: 28161048 PMCID: PMC5404385 DOI: 10.1016/j.ajo.2017.01.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Revised: 01/18/2017] [Accepted: 01/20/2017] [Indexed: 10/20/2022]
Abstract
PURPOSE To identify the prevalence and determinants of self-reported eye care use among Chinese Americans. DESIGN Population-based, cross-sectional study. PARTICIPANTS A total of 4582 Chinese Americans 50 years and older residing in Monterey Park, California. METHODS Multivariable logistic regression analyses based on Andersen's Behavioral Model of Health Services Use were conducted to identify predisposing, enabling, and need variables associated with self-reported eye care use. MAIN OUTCOME MEASURES Prevalence of self-reported use assessed as eye care visit in the past 12 months, dilated eye examination in the past 12 months, and ever having had a dilated examination, and odds ratios for factors associated with these measures. RESULTS Overall, 36% of participants reported an eye care visit and 21% reported a dilated examination in the past 12 months. Forty-eight percent reported ever having had a dilated eye examination. Older age, female sex, preference for English, more education, health and vision insurance, a usual place for health care, currently driving, a greater number of comorbidities, and lower vision-specific quality-of-life (NEI VFQ-25) scores were associated with higher odds of reporting use of eye care. CONCLUSIONS Use of eye care among Chinese Americans was found to be as low as what is reported for African Americans and Hispanics, and lower than what is reported for whites. Multiple modifiable factors are associated with use of eye care among the rapidly growing Chinese American population. Culturally sensitive interventions targeting these factors should be a priority. Further research is needed to investigate how findings from this group of Chinese Americans reflect other Asian Americans that are different in language and ethnicity.
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Affiliation(s)
- Xuejuan Jiang
- Department of Ophthalmology, USC Roski Eye Institute, Keck School of Medicine of the University of Southern California, Los Angeles, California; Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Rohit Varma
- Department of Ophthalmology, USC Roski Eye Institute, Keck School of Medicine of the University of Southern California, Los Angeles, California.
| | - Mina Torres
- Department of Ophthalmology, USC Roski Eye Institute, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Chunyi Hsu
- Department of Ophthalmology, USC Roski Eye Institute, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Roberta McKean-Cowdin
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, Los Angeles, California
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Tamura N, Sasai-Sakuma T, Morita Y, Okawa M, Inoue S, Inoue Y. A Nationwide Cross-Sectional Survey of Sleep-Related Problems in Japanese Visually Impaired Patients: Prevalence and Association with Health-Related Quality of Life. J Clin Sleep Med 2016; 12:1659-1667. [PMID: 27655465 DOI: 10.5664/jcsm.6354] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Accepted: 08/08/2016] [Indexed: 01/31/2023]
Abstract
STUDY OBJECTIVES This questionnaire-based cross-sectional study was conducted (1) to estimate the prevalence of sleep-related problems, and (2) to explore factors associated with lower physical/mental quality of life (QOL), particularly addressing sleep-related problems among Japanese visually impaired people. METHODS This nationwide questionnaire-based survey was administered to visually impaired individuals through the Japan Federation of the Blind. Visually impaired individuals without light perception (LP) (n = 311), those with LP (n = 287), and age-matched and gender-matched controls (n = 615) were eligible for this study. Study questionnaires elicited demographic information, and information about visual impairment status, sleep-related problems, and health-related quality of life. RESULTS Visually impaired individuals with and without LP showed higher prevalence rates of irregular sleep-wake patterns and difficulty maintaining sleep than controls (34.7% and 29.4% vs. 15.8%, 60.1% and 46.7% vs. 26.8%, respectively; p < 0.001). These sleep-related problems were observed more frequently in visually impaired individuals without LP than in those with LP. Non-restorative sleep or excessive daytime sleepiness was associated with lower mental/physical QOL in visually impaired individuals with LP and in control subjects. However, visually impaired individuals without LP showed irregular sleep-wake pattern or difficulty waking up at the desired time, which was associated with lower mental/physical QOL. CONCLUSIONS Sleep-related problems were observed more frequently in visually impaired individuals than in controls. Moreover, the rates of difficulties were higher among subjects without LP. Sleep-related problems, especially circadian rhythm-related ones, can be associated with lower mental/physical QOL in visually impaired individuals without LP.
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Affiliation(s)
- Norihisa Tamura
- Department of Somnology, Tokyo Medical University, Tokyo, Japan.,Yoyogi Sleep Disorder Center, Tokyo, Japan
| | - Taeko Sasai-Sakuma
- Department of Somnology, Tokyo Medical University, Tokyo, Japan.,Department of Life Sciences and Bio-informatics, Division of Biomedical Laboratory Sciences, Graduate School of Health Care Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yuko Morita
- Department of Somnology, Tokyo Medical University, Tokyo, Japan
| | - Masako Okawa
- Department of Somnology, Tokyo Medical University, Tokyo, Japan.,Yoyogi Sleep Disorder Center, Tokyo, Japan.,Japan Foundation for Neuroscience and Mental Health, Tokyo, Japan
| | - Shigeru Inoue
- Department of Preventive Medicine and Public Health, Tokyo Medical University, Japan
| | - Yuichi Inoue
- Department of Somnology, Tokyo Medical University, Tokyo, Japan.,Yoyogi Sleep Disorder Center, Tokyo, Japan.,Japan Somnology Center, Neuropsychiatric Research Institute, Tokyo, Japan
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O'Conor R, Smith SG, Curtis LM, Benavente JY, Vicencio DP, Wolf MS. Mild Visual Impairment and Its Impact on Self-Care Among Older Adults. J Aging Health 2016; 30:327-341. [PMID: 27834286 DOI: 10.1177/0898264316676406] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To determine the prevalence of mild visual impairment (MVI) among urban older adults in primary care settings, and ascertain whether MVI was a risk factor for inadequate performance on self-care health tasks. METHOD We used data from a cohort of 900 older adults recruited from primary care clinics. Self-management skills were assessed using the Comprehensive Health Activities Scale, and vision with corrective lenses was assessed with the Snellen. We modeled visual acuity predicting health task performance with linear regression. RESULTS Normal vision was associated with better overall health task performance ( p = .004). Individuals with normal vision were more likely to recall health information conveyed via multimedia ( p = .02) and during a spoken encounter ( p = .04), and were more accurate in dosing multi-drug regimens ( p = .05). DISCUSSION MVI may challenge the performance of self-care behaviors. Health care systems and clinicians should consider even subtle detriments in visual acuity when designing health information, materials, and devices.
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Affiliation(s)
| | - Samuel G Smith
- 2 Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
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Abstract
OBJECTIVES This study examined the associations of two measures of vision impairment (i.e., a clinical measure of visual acuity and self-reported vision status) and social isolation in a nationally representative sample of Americans aged 60 and older. METHOD Five cycles of the National Health and Nutrition Examination Survey (NHANES IV; 1999-2008) were used to estimate successive logistic regression models, holding constant demographic characteristics, chronic illness, functional limitations, and disability. RESULTS Effects of both measures of vision impairment in predicting social isolation were substantially reduced or eliminated in adjusted models. Where significant effects of vision impairment on social isolation remained, a strong effect was found for self-reported poor vision (odds ratio = 1.53; 95% confidence interval = [1.08, 2.16]). DISCUSSION As one of the better vision-related predictors of social isolation, self-reported vision is among the easiest and inexpensive to assess. The use of self-reported vision as a screening criterion for social isolation is discussed.
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Affiliation(s)
| | | | - Jie Chen
- 3 University of Massachusetts Boston, USA
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42
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Crews JE, Chou CF, Zack MM, Zhang X, Bullard KM, Morse AR, Saaddine JB. The Association of Health-Related Quality of Life with Severity of Visual Impairment among People Aged 40-64 Years: Findings from the 2006-2010 Behavioral Risk Factor Surveillance System. Ophthalmic Epidemiol 2016; 23:145-53. [PMID: 27159347 DOI: 10.3109/09286586.2016.1168851] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE To examine the association of health-related quality of life (HRQoL) with severity of visual impairment among people aged 40-64 years. METHODS We used cross-sectional data from the 2006-2010 Behavioral Risk Factor Surveillance System to examine six measures of HRQoL: self-reported health, physically unhealthy days, mentally unhealthy days, activity limitation days, life satisfaction, and disability. Visual impairment was categorized as no, a little, or moderate/severe. We examined the association between visual impairment and HRQoL using logistic regression accounting for the survey's complex design. RESULTS Overall, 23.0% of the participants reported a little difficult seeing, while 16.8% reported moderate/severe difficulty seeing. People aged 40-64 years with moderate/severe visual impairment had more frequent (≥14) physically unhealthy days, mentally unhealthy days, and activity limitation days in the last 30 days, as well as greater life dissatisfaction, greater disability, and poorer health compared to people reporting no or a little visual impairment. After controlling for covariates (age, sex, marital status, race/ethnicity, education, income, state, year, health insurance, heart disease, stroke, heart attack, body mass index, leisure-time activity, smoking, and medical care costs), and compared to people with no visual impairment, those with moderate/severe visual impairment were more likely to have fair/poor health (odds ratio, OR, 2.01, 95% confidence interval, CI, 1.82-2.23), life dissatisfaction (OR 2.06, 95% CI 1.80-2.35), disability (OR 1.95, 95% CI 1.80-2.13), and frequent physically unhealthy days (OR 1.69, 95% CI 1.52-1.88), mentally unhealthy days (OR 1.84, 95% CI 1.66-2.05), and activity limitation days (OR 1.94, 95% CI 1.71-2.20; all p < 0.0001). CONCLUSION Poor HRQoL was strongly associated with moderate/severe visual impairment among people aged 40-64 years.
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Affiliation(s)
- John E Crews
- a National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention , Atlanta , GA , USA
| | - Chiu-Fang Chou
- a National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention , Atlanta , GA , USA
| | - Matthew M Zack
- a National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention , Atlanta , GA , USA
| | - Xinzhi Zhang
- b University of Alabama at Birmingham , Birmingham , AL , USA
| | - Kai McKeever Bullard
- a National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention , Atlanta , GA , USA
| | | | - Jinan B Saaddine
- a National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention , Atlanta , GA , USA
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Muir LA. Commentary: The effect of Medicaid adult vision coverage on the likelihood of appropriate correction of distance vision: Evidence from the National Health and Nutrition Examination Survey. Soc Sci Med 2016; 150:256-7. [DOI: 10.1016/j.socscimed.2015.12.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 12/18/2015] [Accepted: 12/23/2015] [Indexed: 11/27/2022]
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Lipton BJ, Decker SL. The effect of health insurance coverage on medical care utilization and health outcomes: Evidence from Medicaid adult vision benefits. JOURNAL OF HEALTH ECONOMICS 2015; 44:320-332. [PMID: 26588999 PMCID: PMC6767617 DOI: 10.1016/j.jhealeco.2015.10.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Revised: 10/14/2015] [Accepted: 10/17/2015] [Indexed: 06/05/2023]
Abstract
Increasing the proportion of adults that have regular, comprehensive eye exams and reducing visual impairment due to uncorrected refractive error and other common eye health problems are federal health objectives. We examine the effect of vision insurance on eye care utilization and vision health outcomes by taking advantage of quasi-experimental variation in Medicaid coverage of adult vision care. Using a difference-in-difference-in-difference approach, we find that Medicaid beneficiaries with vision coverage are 4.4 percentage points (p<0.01) more likely to have seen an eye doctor in the past year, 5.3 percentage points (p<0.01) less likely to report needing but not purchasing eyeglasses or contacts due to cost, 2.0 percentage points (p<0.05) less likely to report difficulty seeing with usual vision correction, and 1.2 percentage points (p<0.01) less likely to have a functional limitation due to vision.
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Affiliation(s)
- Brandy J Lipton
- National Center for Health Statistics, 3311 Toledo Road, Hyattsville, MD 20782, United States.
| | - Sandra L Decker
- National Center for Health Statistics, 3311 Toledo Road, Hyattsville, MD 20782, United States
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Sand KM, Wilhelmsen G, Naess H, Midelfart A, Thomassen L, Hoff JM. Vision problems in ischaemic stroke patients: effects on life quality and disability. Eur J Neurol 2015; 23 Suppl 1:1-7. [DOI: 10.1111/ene.12848] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/27/2015] [Indexed: 11/27/2022]
Affiliation(s)
- K. M. Sand
- Department of Clinical Medicine; University of Bergen; Bergen Norway
| | - G. Wilhelmsen
- Department of Special Needs Education; Bergen University College; Bergen Norway
| | - H. Naess
- Department of Neurology; Haukeland University Hospital; Bergen Norway
- Centre for Age-Related Medicine; Stavanger University Hospital; Stavanger Norway
| | - A. Midelfart
- Institute of Neuroscience; Faculty of Medicine; Norwegian University of Science and Technology; Trondheim Norway
| | - L. Thomassen
- Department of Clinical Medicine; University of Bergen; Bergen Norway
- Department of Neurology; Haukeland University Hospital; Bergen Norway
| | - J. M. Hoff
- Department of Neurology; Haukeland University Hospital; Bergen Norway
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Lipton BJ, Decker SL. The effect of Medicaid adult vision coverage on the likelihood of appropriate correction of distance vision: Evidence from the National Health and Nutrition Examination Survey. Soc Sci Med 2015; 150:258-67. [PMID: 26607098 DOI: 10.1016/j.socscimed.2015.10.055] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Revised: 10/20/2015] [Accepted: 10/23/2015] [Indexed: 10/22/2022]
Abstract
BACKGROUND Medicaid is the main public health insurance program for individuals with low income in the United States. Some state Medicaid programs cover preventive eye care services and vision correction, while others cover emergency eye care only. Similar to other optional benefits, states may add and drop adult vision benefits over time. RESEARCH OBJECTIVE This article examines whether providing adult vision benefits is associated with an increase in the percentage of low-income individuals with appropriately corrected distance vision as measured during an eye exam. METHODOLOGY We estimate the effect of Medicaid vision coverage on the likelihood of having appropriately corrected distance vision using examination data from the 2001-2008 National Health and Nutrition Examination Survey. We compare vision outcomes for Medicaid beneficiaries (n = 712) and other low income adults not enrolled in Medicaid (n = 4786) before and after changes to state vision coverage policies. FINDINGS Between 29 and 33 states provided Medicaid adult vision benefits during 2001-2008, depending on the year. Our findings imply that Medicaid adult vision coverage is associated with a significant increase in the percentage of Medicaid beneficiaries with appropriately corrected distance vision of up to 10 percentage points. CONCLUSION Providing vision coverage to adults on Medicaid significantly increases the likelihood of appropriate correction of distance vision. Further research on the impact of vision coverage on related functional outcomes and the effects of Medicaid coverage of other services may be appropriate.
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Affiliation(s)
- Brandy J Lipton
- National Center for Health Statistics, 3311 Toledo Road, Hyattsville, MD 20782, USA.
| | - Sandra L Decker
- National Center for Health Statistics, 3311 Toledo Road, Hyattsville, MD 20782, USA.
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47
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Grow SJL, Towers A, Yeung P, Alpass F, Stephens C. The Relationship between Loneliness and Perceived Quality of Life among Older Persons with Visual Impairments. JOURNAL OF VISUAL IMPAIRMENT & BLINDNESS 2015. [DOI: 10.1177/0145482x1510900606] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Introduction This article explores the rate and degree of loneliness in community-dwelling older visually impaired people, and is the first study to investigate the unique contribution that social and emotional loneliness makes to perceived quality of life (PQOL) in this population. Methods The study constituted a secondary analysis of postal survey data from the second wave (2012) of the nationally representative New Zealand Longitudinal Study of Ageing, a longitudinal study of older New Zealanders. A total of 2,683 participants completed both the visual status screening question and all 11 loneliness items to meet the criteria for inclusion in this study. Results Those designated as being visually impaired ( n = 315) were found to be more likely to experience loneliness (53% vs. 36%) than their sighted peers ( n = 2,368). Increased loneliness among those who are visually impaired was found to be associated with decreased economic well-being, mental health, satisfaction with activities of daily living, satisfaction with life, and PQOL. Social loneliness, but not emotional loneliness, was found to make a unique contribution to the prediction of variance in the PQOL of older visually impaired people over and above the impact of other predictors. Discussion Loneliness is much more prevalent in, and occurs with greater severity among, people who are visually impaired than with those who are not. Social loneliness made a unique contribution to PQOL over and above the contribution of variables that previous research has shown are central to PQOL in this population. Implications for practitioners Loneliness is not often addressed in vision rehabilitation programs designed for older adults, yet it is apparent from these findings that rates of loneliness may be high in this population. Its effect, even at moderate levels, is detrimental to the PQOL of older people with visual impairments.
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Affiliation(s)
- Steven J. La Grow
- College of Health, Massey University, Private bag 11222, Palmerston North, New Zealand 4442
| | - Andy Towers
- School of Public Health, Massey University, Palmerston North, New Zealand
| | - Polly Yeung
- School of Social Work, Massey University, Palmerston North, New Zealand
| | - Fiona Alpass
- School of Psychology, Massey University, Palmerston North, New Zealand
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Spektor T, Nikolic N, Lekakh O, Gaynes BI. Efficacy of ScripTalk Automated Prescription Label Reader and Veterans with Visual Impairments. JOURNAL OF VISUAL IMPAIRMENT & BLINDNESS 2015. [DOI: 10.1177/0145482x1510900511] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Tatyana Spektor
- Ophthalmology resident, physician, Rush University Medical Center, 1725 West Harrison Street, Professional Building, Suite 906, Chicago, IL 60612
| | - Nicole Nikolic
- Ophthalmology resident physician, Department of Surgery, Section of Ophthalmology & V. S., University of Chicago Medicine, 5841 South Maryland Avenue, MC 2114, Chicago, IL 60637
| | - Olga Lekakh
- Ophthalmology resident physician, Department of Ophthalmology, Loyola University Chicago Stritch School of Medicine, 2160 South First Avenue, Maywood, IL 60153
| | - Bruce I. Gaynes
- Department of Ophthalmology, Loyola University Chicago, Stritch School of Medicine, and Edward Hines, Jr. VA Hospital, 5000 South 5th Avenue, Hines, IL 60141
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KWON HJ, KIM JS, KIM YJ, KWON SJ, YU JN. Sensory Impairment and Health-Related Quality of Life. IRANIAN JOURNAL OF PUBLIC HEALTH 2015; 44:772-82. [PMID: 26258089 PMCID: PMC4524301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/14/2014] [Accepted: 04/15/2015] [Indexed: 10/30/2022]
Abstract
BACKGROUND Sensory impairment is a common condition that exerts negative effects on health-related quality of life (HRQoL) in the elderly. This study aimed to determine the relationship between sensory impairment and HRQoL and identify sensory-specific differences in the HRQoL of elderly. METHODS This study used data from the Korean National Health and Nutrition Examination Survey V (2010-2012), analyzing 5,260 subjects over 60 years of age who completed ophthalmic and otologic examinations. Vision and hearing impairment were measured and classified. HRQoL was determined according to the European QoL five dimension test (EQ-5D). Multivariate logistic regression analysis and analysis of covariance were performed to identify relationships between sensory impairment and HRQoL dimensions as well as differences in HRQoL scores. RESULTS In the final adjusted multivariate model, there was a statistically higher proportion of those with dual sensory impairment who reported problems with mobility (adjusted odds ratio [aOR] 2.30, 95% confidence interval [CI] 1.45-5.03), usual activities (aOR 2.32, 95% CI 1.16-4.64), and pain/discomfort among EQ-5D subcategories (aOR 1.79, 95% CI 1.07-2.97). In the EQ-5D dimensions, the means and standard deviations of vision impairment (0.86 [0.01]) and dual sensory impairment (0.84 [0.02]) appeared meaningfully lower than those for no sensory impairment (0.88 [0.00]) or hearing impairment (0.88 [0.01]); P = .02). CONCLUSION Sensory impairment reduces HRQoL in the elderly. Improvement of HRQoL in the elderly thus requires regular screening and appropriate management of sensory impairment.
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Affiliation(s)
- Hye-Jin KWON
- Dept. of Nursing, Red Cross College of Nursing, Chung-Ang University, Seoul, Republic of Korea
| | - Ji-su KIM
- Dept. of Nursing, Red Cross College of Nursing, Chung-Ang University, Seoul, Republic of Korea
| | - Yoon-jung KIM
- Dept. of Nursing, Red Cross College of Nursing, Chung-Ang University, Seoul, Republic of Korea
| | - Su-jin KWON
- Dept. of Nursing, Red Cross College of Nursing, Chung-Ang University, Seoul, Republic of Korea
| | - Jin-Na YU
- The Graduate School, Chung-Ang University, Seoul, Republic of Korea,Corresponding Author:
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