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Purpose: Visual impairment is a major health concern all over the world. Globally, it has been studied that utilization of low vision care (LVC) services varies from 3% to 15%. This study describes barriers to access the LVC services and suggest enablers to improve the uptake of services in a tertiary eye care hospital. Methods: A snapshot qualitative research design with purposive sampling was adopted. Qualitative part of the study involved 13 eye care practitioners (ECPs) and 7 patients with low vision participated in one to one in-depth interviews. The interviews were audio recorded, transcribed, inductively coded, and analyzed. The barriers to access LVC services were identified and enablers to improve the uptake of services were implemented. The referral rate and utilization of LVC services were analyzed in the quantitative part. Results: Themes emerged out of qualitative part of the study were barriers, perceived benefits, and enablers to improve the uptake of LVC services. Barriers among ECPs included lack of awareness on referral criteria and available LVC. Barriers among patients were lack of knowledge and understanding about the need for services. The enablers included development of referral criteria and referral pathway to LVC services, creating awareness of LVC services to patients and ECPs, stratification levels of LVC services, and implementation of LVC counseling chamber. Referral rate improved from 25.6% to 51.2% and the utilization of services increased from 67.9% to 81.7% after implementation of the recommended enablers. Conclusion: Execution of stratified enablers increased the uptake of LVC services benefiting more number of people with low vision in this study.

Purpose: Compliance to spectacle wear is vital to elimination of avoidable blindness among schoolchildren. This study aims to understand the barriers to compliance and strategies to overcome the barriers from the perspectives of the service providers of the school vision-screening model.Methods: A snapshot qualitative study using focus group discussions (FGDs) was conducted among the service providers including eye care professionals (ECPs) and social workers that are part of the school screening program. Sessions were audio recorded and transcribed. Themes were formed following inductive coding using a conceptual framework.Results: Out of the three FGDs, two were with ECPs and one with social workers. Four subthemes identified under the barriers were poor awareness, spectacle-related, psychosocial, and financial barriers. Unique barriers according to the service providers included nonuse of spectacles by asymptomatic children, children with unilateral refractive errors and those with emmetropic parents. Service providers also brought out parent's feelings of guilt, doubts about their children's impaired vision, the negative self-image among children, and difficulties in obtaining funding to support the costs of screening. Solutions that emerged included the personal visit of professionals for spectacle distribution and counseling parents, demonstration of improvement in vision for activities that were difficult for the children without spectacles and rewarding, and role modeling of compliant children.Conclusion: This study had identified unique barriers and solutions from the perspectives of the service providers. The suggested strategies would aid in an effective schoolchildren vision screening practice to enhance compliance to spectacle wear. [ABSTRACT FROM AUTHOR]

Purpose: Variant myopia (VM) presents as a discrepancy of >1 diopter (D) between subjective and objective refraction, without the presence of any accommodative dysfunction. The purpose of this study is to create a clinical profile of VM.Methods: Fourteen eyes of 12 VM patients who had a discrepancy of >1D between retinoscopy and subjective acceptance under both cycloplegic and noncycloplegic conditions were included in the study. Fourteen eyes of 14 age- and refractive error-matched participants served as controls. Potential participants underwent a comprehensive orthoptic examination followed by retinoscopy (Ret), closed-field autorefractor (CA), subjective acceptance (SA), choroidal and retinal thickness, ocular biometry, and higher order spherical aberrations measurements.Results: In the VM eyes, a statistically and clinically significant difference was noted between the Ret and CA and Ret and SA under both cycloplegic and noncycloplegic conditions (multivariate repeated measures analysis of variance, P < 0.0001). A statistically significant difference was observed between the VM eyes, non-VM eyes, and controls for choroidal thickness in all the quadrants (Univariate ANOVA P < 0.05). The VM eyes had thinner choroids (197.21 ± 13.04 μ) compared to the non-VM eyes (249.25 ± 53.70 μ) and refractive error-matched controls (264.62 ± 12.53 μ). No statistically significant differences between groups in root mean square of total higher order aberrations and spherical aberration were observed.Conclusion: Accommodative etiology does not play a role in the refractive discrepancy seen in individuals with the variant myopic presentation. These individuals have thinner choroids in the eye with variant myopic presentation compared to the fellow eyes and controls. Hypotheses and clinical implications of variant myopia are discussed. [ABSTRACT FROM AUTHOR]

Purpose: The evaluation of visual impairment requires the measurement of visual acuity with a validated and standard logMAR visual acuity chart. We aimed to construct and validate new logMAR visual acuity chart in Indian languages (Hindi, Bengali, Telugu, Urdu, Kannada, Malayalam, and Assamese).Methods: The commonly used font in each language was chosen as the reference and designed to fit the 5 × 5 grid (Adobe Photoshop). Ten letters (easiest to difficult) around median legibility score calculated for each language based on the results of legibility experiment and differing by 10% were selected. The chart was constructed based on the standard recommendations. The repeatability of charts was tested and also compared with a standard English Early Treatment Diabetic Retinopathy Study (ETDRS) logMAR chart for validation.Results: A total of 14 rows (1.0 to -0.3 logMAR) with five letters in each line were designed with the range of row legibility between 4.7 and 5.3 for all the language charts. Each chart showed good repeatability, and a maximum difference of four letters was noted. The median difference in visual acuity was 0.16 logMAR for Urdu and Assamese chart compared to ETDRS English chart. Hindi and Malayalam chart had a median difference of 0.12 logMAR. When compared to the English chart a median difference of 0.14 logMAR was noted in Telugu, Kannada, and Bengali chart.Conclusion: The newly developed Indian language visual acuity charts are designed based on the standard recommendations and will help to assess visual impairment in people of these languages across the country. [ABSTRACT FROM AUTHOR]

Purpose: The study aimed to evaluate the classroom environment of children with low vision and provide recommendations to reduce visual stress, with focus on mainstream schooling.Methods: The medical records of 110 children (5-17 years) seen in low vision clinic during 1 year period (2015) at a tertiary care center in south India were extracted. The visual function levels of children were compared to the details of their classroom environment. The study evaluated and recommended the chalkboard visual task size and viewing distance required for children with mild, moderate, and severe visual impairment (VI).Results: The major causes of low vision based on the site of abnormality and etiology were retinal (80%) and hereditary (67%) conditions, respectively, in children with mild (n = 18), moderate (n = 72), and severe (n = 20) VI. Many of the children (72%) had difficulty in viewing chalkboard and common strategies used for better visibility included copying from friends (47%) and going closer to chalkboard (42%). To view the chalkboard with reduced visual stress, a child with mild VI can be seated at a maximum distance of 4.3 m from the chalkboard, with the minimum size of visual task (height of lowercase letter writing on chalkboard) recommended to be 3 cm. For 3/60-6/60 range, the maximum viewing distance with the visual task size of 4 cm is recommended to be 85 cm to 1.7 m.Conclusion: Simple modifications of the visual task size and seating arrangements can aid children with low vision with better visibility of chalkboard and reduced visual stress to manage in mainstream schools. [ABSTRACT FROM AUTHOR]

Background: Lack of evidence in literature to show low vision care enhances the reading performance in children with Multiple Disabilities and Visual Impairment (MDVI). Aim: To evaluate the effectiveness of Low Vision Care intervention on the reading performance of children with MDVI. Materials and Methods: Three subjects who were diagnosed to have cerebral palsy and visual impairment, studying in a special school were recruited for the study. All of them underwent detailed eye examination and low vision care evaluation at a tertiary eye care hospital. A single subject multiple baseline (study) design was adopted and the study period was 16 weeks. The reading performance (reading speed, reading accuracy, reading fluency) was evaluated during the baseline phase and the intervention phase. The median of all the reading parameters for each week was noted. The trend of the reading performance was graphically represented in both the phases. Results: Reading speed increased by 37 Word per minute, 37 Letters per minute and 5 letters per minute for the subject 1, 2 and 3 respectively after the intervention. Reading accuracy was 84%, 91% and 86.4% at the end of the baseline period and 98.7%, 98.4% and 99% at the end of 16 weeks for subject 1, 2 and 3 respectively. Average reading fluency score was 8.3, 7.1 and 5.5 in the baseline period and 10.2, 10.2 and 8.7 in the intervention period. Conclusion: This study shows evidence of noticeable improvement in reading performance of children with MDVI using a novel study design. [ABSTRACT FROM AUTHOR]

There is a massive disruption of the global economy and education due to the coronavirus disease-2019 (COVID-19) pandemic. This has posed significant challenges and threats to the academic community, especially in health care where the learning and assessment are patient centered. Though blended learning had its emphasis in the pre-COVID-19 era, innovations are required to meet up to the increased demands on learning and assessment. This article uses an inductive approach and outlines the existing challenges, impact of COVID-19 era, the need for a mindset reframe, and the potential opportunities for innovations that underlie during these challenging times., Competing Interests: None

Purpose: Compliance to spectacle wear is vital to elimination of avoidable blindness among schoolchildren. This study aims to understand the barriers to compliance and strategies to overcome the barriers from the perspectives of the service providers of the school vision-screening model., Methods: A snapshot qualitative study using focus group discussions (FGDs) was conducted among the service providers including eye care professionals (ECPs) and social workers that are part of the school screening program. Sessions were audio recorded and transcribed. Themes were formed following inductive coding using a conceptual framework., Results: Out of the three FGDs, two were with ECPs and one with social workers. Four subthemes identified under the barriers were poor awareness, spectacle-related, psychosocial, and financial barriers. Unique barriers according to the service providers included nonuse of spectacles by asymptomatic children, children with unilateral refractive errors and those with emmetropic parents. Service providers also brought out parent's feelings of guilt, doubts about their children's impaired vision, the negative self-image among children, and difficulties in obtaining funding to support the costs of screening. Solutions that emerged included the personal visit of professionals for spectacle distribution and counseling parents, demonstration of improvement in vision for activities that were difficult for the children without spectacles and rewarding, and role modeling of compliant children., Conclusion: This study had identified unique barriers and solutions from the perspectives of the service providers. The suggested strategies would aid in an effective schoolchildren vision screening practice to enhance compliance to spectacle wear., Competing Interests: There are no conflicts of interest