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The study aimed to examine the effect of visual impairment (VI), eye diseases, and other risk factors on health-related quality of life (HRQoL) in nursing home residents in Armenia. This cross-sectional study administered an interviewer-administered structured questionnaire to collect information about socio-demographics, chronic diseases, HRQoL, smoking, receiving and giving instrumental/emotional social support, and sleeping disorders among 313 nursing home residents. An ophthalmic examination of the participants was conducted. The mean age was 72.5 years, ranging from 45.5 to 91.4. Women constituted 50% of the sample. The prevalence of normal vision by presenting visual acuity with available correction was 55.3%, while VI and blindness were present in 40.8% and 3.9%, respectively. Uncorrected refractive error (URE) was found in 20% of participants. The mean HRQoL score was 51.3, ranging from 7.9 to 95.0. In the adjusted analysis, having at least one chronic non-communicable disease, sleeping disorders, eye diseases, URE, VI, blindness, and giving instrumental social support were associated with HRQoL. Regular eye care services could improve the eye health and HRQoL of nursing home residents. Interventions addressing vision loss and chronic non-communicable diseases could enhance the functioning and overall well-being of the target population. Visual impairment, as a leading cause of disability in older adults, leads to reduced health-related quality of life. This study found a high prevalence of visual impairment, blindness, and uncorrected refractive errors among nursing home residents. Visual impairment, blindness, uncorrected refractive error, chronic non-communicable diseases, sleep disorders, eye diseases, and instrumental social support were associated with health-related quality of life. Regular eye screening, treatment programs, and distribution of spectacles could improve eye health and health-related quality of life in nursing home residents. [ABSTRACT FROM AUTHOR]

This study assessed the prevalence of cataract blindness, cataract surgical coverage (CSC), effective CSC, visual outcome after cataract surgery, and barriers to cataract surgery in a population aged 50 years and older in Armenia using Rapid Assessment of Avoidable Blindness (RAAB) methodology. The study sample included 2258 individuals aged 50 years and older who were randomly selected from 11 provinces of Armenia in 2019 following the RAAB methodology. The study team randomly selected 50 clusters, 50 people in each. The RAAB survey form was used to collect information on cataract blindness, visual outcome after cataract surgery, and barriers to cataract surgery. The mean age of the participants was 65.3 (SD = 9.9) ranging from 50 to 99. The majority of participants were women (65.6%). Age- and sex-adjusted prevalence of blindness due to all causes was 1.5%; of which 36.4% was bilaterally blind due to cataract. The CSC and effective CSC at a cataract surgical threshold of <6/12 were 55.1% and 24.4%, respectively. Good outcome was reported in 43.7% of eyes after cataract surgery, borderline in 37.2% of eyes, and poor outcome in 19.1%. The main barriers to cataract surgery included "cost," "need not felt," or "fear." The prevalence of cataract blindness in our study was higher compared to high-income regions and lower than estimates from South/Southeast Asia. This study suggests the urgent need to update the National Strategic Plan to prevent blindness in Armenia with a focus on improving the quality and coverage of cataract surgery. [ABSTRACT FROM AUTHOR]

This study aimed to estimate the prevalence and main causes of blindness and visual impairment in population aged 50 years and older in Armenia using Rapid Assessment of Avoidable Blindness (RAAB) methodology. The study team randomly selected 50 clusters (each consisting of 50 people) from all 11 regions of Armenia. Data on participants' demographics, presenting visual acuity, pinhole visual acuity, principal cause of presenting visual acuity, spectacle coverage, uncorrected refractive error (URE), and presbyopia were collected using the RAAB survey form. Four teams of trained eye care professionals completed data collection in 2019. Overall, 2,258 people of 50 years and older participated in the study. The age- and gender- adjusted prevalence of bilateral blindness, severe and moderate visual impairment were 1.5% (95% CI: 1.0–2.1), 1.6% (95% CI: 1.0–2.2) and 6.6% (95% CI: 5.5–7.7), respectively. The main causes of blindness were cataract (43.9%) and glaucoma (17.1%). About 54.6% and 35.3% of participants had URE and uncorrected presbyopia, respectively. The prevalence of bilateral blindness and functional low vision increased with age and was the highest in participants 80 years and older. The rate of bilateral blindness was comparable with findings from countries that share similar background and confirmed that untreated cataract was the main cause of blindness. Given that cataract blindness is avoidable, strategies should be developed aiming to further increase the volume and quality of cataract care in Armenia. [ABSTRACT FROM AUTHOR]

Purpose: Myopia is a complex condition leading to visual impairment and blindness. This study assessed the prevalence of and risk factors for myopia among schoolchildren in urban and rural areas of Armenia. Methods: A cross-sectional interviewer-administered survey together with eye screenings was conducted among schoolchildren in the capital Yerevan and in Gegharkunik Province. The study used multi-stage random sampling to obtain the sample of 1260 schoolchildren. Study questionnaires were developed based on the Sydney Myopia Study questionnaire. Continuous reading was defined as the average number of hours spent reading or on near work without a break. Children underwent measurements of visual acuity using a Golovin-Sivtsev eye chart, cycloplegic retinoscopy, and dilated fundus examination. Results: The mean age of the children was 13 years, and myopia was present in 18.1%. The prevalence of myopia was higher among Yerevan children (23.3%) than those living in Gegharkunik Province (12.5%). In the adjusted model, myopia was significantly associated with age (odds ratio, OR, 1.11, 95% confidence interval, CI, 1.04–1.18), region (OR 2.40, 95% CI 1.62–3.57), school achievement (OR 1.62, 95% CI 1.05–2.51), parental myopia (OR 2.89, 95% CI 1.79–4.69), and continuous reading (OR 1.99, 95% CI 1.31–3.02), but not near work (OR 0.97, 95% CI 0.89–1.05). Conclusion: The study found that a positive family history of myopia and environmental factors had independent associations with myopia. The number of near work hours did not play a major role in the development of myopia, but length of time of focused continuous reading did. [ABSTRACT FROM AUTHOR]

Objectives: Visual impairment in older adults is a major public health problem. Untreated visual impairment might negatively impact physical and psychological health. This study assessed the association between visual impairment and depression among socially vulnerable older adults (those aged 50 and above) in Armenia.Method: The survey and eye screenings were carried out among 339 participants who were the residents of retirement homes and single older adults in the households. The study team used Golovin–Sivtsev chart and cycloplegic skiascopy to measure visual impairment and Center for Epidemiologic Studies Depression scale to measure depression.Results: The prevalence of visual impairment in the sample was 13.3%. Almost 24.0% of participants reported depression symptoms. Participants living in the retirement homes had substantially higher rates of visual impairment (21.5%) and depression (28.0%) than those living in households (9.3% and 15.0%, respectively). The odds of having depression were higher among those with visual impairment compared to those without after adjusting for confounders (OR = 2.75; 95% CI: 1.29–5.87). Having at least one non-communicable disease was associated with depression (OR = 2.47; 95% CI: 1.28–4.75). Living in the retirement home was marginally significantly associated with having depression. Other confounders included age, gender, education, physical activity, and smoking.Conclusion: Visual impairment was significantly associated with depression in socially vulnerable older adults in Armenia. Timely eye screenings in similar population groups could lead to early detection of visual impairment and prevention of visual loss and associated mental health problems. [ABSTRACT FROM AUTHOR]