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Purpose: The World Report on Vision highlights that health information systems (HIS) should collect information on the determinants of eye conditions and vision impairment (VI) as a step toward integrated people-centered eye care (IPEC). Thus, this retrospective study aims to elucidate VI trends across age and gender of the patients who visited our centres in southern and eastern India. Methods: Electronic medical records of all new patients who visited the network were included. VI was defined as visual acuity less than 6/12; unilateral VI was based on the worse presenting eye (the other eye being normal), and bilateral VI was based on the better eye. "Total VI" includes both unilateral and bilateral VI. Results: The records of 7,31,307 patients from January to December 2019 were extracted. Males were 54%. The mean age was 40 years (SD: 19.16 years). The majority of patients (46.54%) visited a primary care centre. Centres in Andhra Pradesh saw the largest number of patients (46%). Approximately 65% of all patients presented had no VI in either eye. Total VI was 23.5% at the primary-centre level and approximately 45% at other levels, the highest being in Odisha. More females accessed care at primary and secondary centres (46.6%) than at higher levels of care (44%). Odisha had the lowest number of females accessing care (43.01%). Conclusion: Non-visually impairing conditions form an important reason for patients visiting our eye care facilities. Strategies focusing on improving access to eye care for females should be planned at all levels, especially in Odisha. [ABSTRACT FROM AUTHOR]

Background: Digital Eye Strain (DES) has enhanced one of the crucial well-being matters with the expanded utilization of digitalized gadgets with optical revealing. Common digital eye strain manifestations include eye strain, headaches, blurred vision, and neck or shoulder pain, which typically get worse the more video display terminals (VDT)users use them. Very little investigation has been done to show how digital use affects Indian users' physical health, particularly among college undergraduate. Purpose: To find the effect of specific eye care exercise combined with 20-20-20 vision rule in managing computer vision syndrome among computer users. Methods: Seventy-four participants were selected for inclusion and exclusion criteria. They were divided into two groups: 20-20-20 Vision Rule Group (37) and conventional group (37). The pre and post-test values will be measured by computer vision syndrome - questionnaire. Group-A received 20-20-20-vision rule along with eye exercise and group-B received specific eye exercise. Both programs were given for 2 weeks, weekly 6 days. Results: Using Computer vision syndrome-questionnaire, 20-20-20 vision rule group's post-test mean was 25.51 and whereas conventional group's was 29.35. This demonstrates that the conventional group received a higher score of digital eye strain symptom positive than the 20-20-20 vision rule group. Conclusion: Specific eye care exercise combined with 20-20-20 vision rule in managing Digital Eye Strain among digital users was found to be more successful than specific eye exercise in reducing manifestation of Digital Eye Strain. [ABSTRACT FROM AUTHOR]

Presbyopia is an age-related physiological phenomenon in which eye gradually losses its ability to accommodate. It is one of the leading causes of visual impairment worldwide, especially in adults above the age of 40. If uncorrected, it can significantly impair a patient's quality of life. This study aims to evaluate the factors which affects patient's need and willingness to accept presbyopic correction. This cross-sectional analytical study was carried out in a semi urban tertiary care hospital from Jan 2021 to June 2022 among patients aged 40 and above who presented to Outpatient department (OPD). Demographic details, medical history, presenting ocular complaints pertaining to presbyopia, spectacle use and decision regarding using near vision correction were noted. Ocular examination included refraction and ocular biometry. Factors that may have influenced complaints of presbyopia or willingness to accept presbyopic correction were analysed. Three hundred and forty two patients with a mean age of 48.55 ± 6.68 years were included. Of these, 262 (76.61%) patients presented with chief complaints related to presbyopia. Those with higher educational qualification (p = 0.031), hypermetropia (p = 0.021), shallower AC depth (p = 0.028) and on medications for systemic ailments (p = 0.01), were more likely to present with chief complaints attributable to presbyopia. Among them, those with higher educational qualifications (p = 0.02) and skilled workers were more likely to accept near vision glasses (p = 0.02), while those with lower Hb (p = 0.01) and myopia (p = 0.01) were less likely to accept correction for presbyopia. Among the 80 patients without chief complaints related to presbyopia, 35 (43.75%) were not willing to accept near vision glasses. Those with higher BMI (p = 0.04) and hypermetropes (p = 0.05) were more willing to accept presbyopic correction. Presbyopia constitutes a significant reason for patients above the age of 40 visiting eye care facility. Multiple socio-economic, systemic and ocular factors influenced both the chief complaints related to presbyopia and willingness to accept presbyopic correction. [ABSTRACT FROM AUTHOR]

Background: The purpose of this study was to identify the knowledge of and perceived barriers to providing low vision services among eye care practitioners in Goa. Methods: A pretested and predesigned questionnaire was sent to 72 eye care practitioners, which included the optometrists and ophthalmologists working in Goa, through offline and online (social media like WhatsApp, Instagram, etc.) platforms. Information was collected to understand the barriers that restrict eye care practitioners from providing low vision services. Results: Seventy-two participants took part in this study, of which 26.39% (n=19) were ophthalmologists and 73.61% (n=53) were optometrists. From the practitioner's point of view, lack of awareness (70.83%, n=51) and training (68.06%, n=49) were the major barriers to providing low vision services. Conclusion: A lack of awareness and training facilities among eye care practitioners acts as a barrier to providing low vision services. [ABSTRACT FROM AUTHOR]

Eye care programs, in developing countries, are often planned using the prevalence of blindness and visual impairment, often estimated from Rapid Assessment of Avoidable Blindness (RAAB) surveys. A limitation of this planning approach is that it ignores the annual overall eye care requirements for a given population. Moreover, targets set are arbitrary, often influenced by capacity rather than need. To address this lacunae, we implemented a novel study design to estimate the annual need for comprehensive eye care in a 1.2 million populations. We conducted a population based longitudinal study in Theni district, Tamil Nadu, India. All permanent residents of all ages were included. We conducted the study in three phases, (i) household level enumeration and enrollment, (ii) basic eye examination (BEE) at household one year post enrollment, and (iii) assessment of eye care utilization and full eye examination (FEE) at central locations. All people aged 40 years and above were invited to the FEE. Those aged <40 years were invited to the FEE if indicated. In the main study, we enrolled 24,327 subjects (58% aged below 40 years and 42% aged 40 years and above). Of those less than 40 years, 72% completed the BEE, of whom 20% were referred for FEE at central location. Of the people aged ≥40 years, 70% underwent FEE. Our study design provides insights for appropriate long term public health intervention planning, resource allocation, effective service delivery, and designing of eye care services for resource limited settings. [ABSTRACT FROM AUTHOR]

Purpose: To describe the demographics and clinical profile of pseudoexfoliation syndrome (PXF or PES) in patients presenting to a multi-tier ophthalmology hospital network in India. Methods: This cross-sectional hospital-based study included 3,082,727 new patients presenting between August 2010 and December 2021. Patients with a clinical diagnosis of PXF in at least one eye were included as cases. The data were collected using an electronic medical record system. Results: Overall, 23,223 (0.75%) patients were diagnosed with PXF. The majority of the patients were male (67.08%) and had unilateral (60.96%) affliction. The most common age group at presentation was during the seventh decade of life with 9,495 (40.89%) patients. The overall prevalence was higher in patients from a lower socio-economic status (1.48%) presenting from the urban geography (0.84%) and in retired individuals (3.61%). The most common location of the PXF material was the pupillary margin (81.01%) followed by the iris (19.15%). The majority of the eyes had mild or no visual impairment (<20/70) in 12,962 (40.14%) eyes. PXF glaucoma was documented in 7,954 (24.63%) eyes. Krukenberg's spindle was found in 64 (0.20%) eyes, phacodonesis in 328 (1.02%) eyes, and lens subluxation in 299 (0.93%) eyes. Among the surgical interventions, cataract surgery was performed in 8,363 (25.9%) eyes, trabeculectomy was performed in 966 (2.99%) eyes, and a combined procedure in 822 (2.55%) eyes. Conclusion: PXF more commonly affects males presenting during the seventh decade of life from lower socio-economic status and is predominantly unilateral. A quarter of the affected eyes are associated with glaucoma and the majority of the eyes have mild or no visual impairment. [ABSTRACT FROM AUTHOR]

Background The number of patients with visual impairment and blindness from glaucoma is rapidly increasing with wide-ranging impacts for individuals and societies. However, the disease often goes undiagnosed for a long time, especially in low- and middle-income countries where healthcare services are limited. This paper presents the results of a pilot programme, which integrated targeted glaucoma screenings of people aged ≥40 y in community-based eye care services in the Ganjam district of Odisha state, India. Methods Using routine programme data, descriptive statistics were produced for the characteristics of patients participating in the screening programme and the rate and uptake of glaucoma referrals. Bivariate analysis was used to examine associations between patient characteristics, clinical risk factors and glaucoma diagnosis. Results Out of 23 356 individuals aged ≥40 y screened for glaucoma over a period of 18 mo, 2219 (9.5%) were referred and 2031 presented for further examination. Among them, almost half (n=968, 48%) were diagnosed with glaucoma, representing a screening to diagnosis conversion rate of 4.14% (95% CI 3.9 to 4.4%). A positive diagnosis of glaucoma among suspects was associated with female sex, age >60 y, visual impairment, vertical cap-to-disc ratio ≥0.6:1, intraocular pressure ≥30 mmHg and shallow anterior chamber (p<0.001). Conclusions The importance of targeted screening for glaucoma using simple referral criteria to identify patients at high risk of vision loss who can benefit from treatment is critical to slow the progression of the disease and the prevention of blindness. Further studies assessing costs of the targeted screening, the role of technology in improving programme effectiveness and efficiency and the longer term compliance with treatment are needed to support glaucoma policy frameworks, guidelines and clinical practice. [ABSTRACT FROM AUTHOR]

Purpose: To determine the level of awareness of cataract and glaucoma and identify the determinants of awareness in two rural districts of Telangana, India.Methods: A population-based cross-sectional study was conducted using the rapid assessment of visual impairment (RAVI) methodology in Khammam and Warangal districts. A validated questionnaire was administered to participants aged 40 years and above to assess the level of awareness of cataract and glaucoma.Results: The awareness questionnaire was administered to 3273 participants of whom 1433 (43.8%) were men, 1985 (60.6%) of them had no education, and 1645 (50.3%) were from Khammam district. In total, 2539/3273 (77.6%; 95% confidence intervals (CI): 76.1- 79.0%) participants reported awareness of cataract. Awareness of cataract was higher in Khammam compared to that in Warangal (84.4% versus 70.6%; P < 0.01). Only 41/3273 (1.25%, 95% CI: 0.90-1.69%) participants were aware of glaucoma. Awareness of glaucoma was also higher in Khammam (1.88% versus 0.61%; P < 0.01). Younger age groups, men, any level of education, and residing in Khammam were factors associated with awareness of cataract. Only having any level of education and residing in Khammam were associated with awareness of glaucoma.Conclusion: Awareness of cataract was high, but awareness of glaucoma was very poor. There is a need to spread awareness about these potentially blinding conditions. Moving forward, this can be a critical step in developing a preventive eye care strategy to achieve universal eye health in India. [ABSTRACT FROM AUTHOR]