ABSTRACT
Purpose: To present the eye care seeking behavior among rural adults in South India. Methods: This cross?sectional study was conducted between 2019 and 2020 covering three blocks of the Thiruvannamalai district, Tamil Nadu, India. Door?to?door survey was performed to collect demographic information, status of literacy, occupation, and details of previous eye examination. Distance visual acuity was tested for individuals available in the house using a log MAR (logarithm of minimum angle of resonance) chart. Association between demographic details, details of previous eye examination, and status of vision was analyzed using logistic regression. Results: A data of 12,913 individuals were included for the analysis, of which 6460 (50.03%) were females. Of the total individuals, 2007 (15.54%) had undergone an eye examination previously. There were 1639 (28.50%) people who had a vision less than 0.2 log MAR in at least one eye. The odds of reported ‘previous eye examination’ were more among females [odds ratio (OR) 1.48, 95% confidence interval (CI): 1.32–1.66, P < 0.001]; individuals aged above 60 years [OR: 11.46, 95% CI: 9.44–13.91, P < 0.001], between 40 and 60 years [OR: 10.43, 95% CI: 8.85–12.30, P < 0.001], and between 18 and 40 years [OR: 2.48, 95% CI: 2.16–2.84, P < 0.001]; illiterates (OR: 1.76, 95% CI: 1.45–2.15, P < 0.001); and farmers (OR: 1.32 95% CI: 1.12–1.55, P = 0.001). Conclusion: The study presents the utilization of eye care among rural South Indian adults. Almost 84.46% of individuals had not undergone any eye examination. Robust measures to promote eye care management would help in effective utilization of eye care services among rural adults.
ABSTRACT
Purpose: To profile the presentation of ocular conditions among school children aged 6 to 17 years from the south Indian state of Tamil Nadu. Methods: The study was conducted as part of a school eye health program in Kanchipuram district, Tamil Nadu that aimed to address the refractive needs of children (6–17 years) between July 2016 and June 2019. The study followed a three?phase protocol, which included visual acuity test, modified clinical test, color vision test, binocular vision assessment, objective and subjective refraction, dispensing spectacles, posterior segment evaluation using direct ophthalmoscopy, and referral to the base hospital. The demographics, clinical details, and ocular conditions (classified under 16 categories) were analyzed. Profiling and association of ocular conditions among different locations, types of schools, class grades, and gender were presented. Results: Data of 2,45,565 children were analyzed from 1,047 schools, of which 4,816 (1.96%) children were identified with ocular conditions other than refractive errors. The common reasons for referral were high myopia 901 (0.37%), strabismus 819 (0.33%), and amblyopia 691 (0.28%). Retinal problems (odds ratio [OR]: 1.65, 95% confidence interval [CI]: 1.22–2.22, P = 0.001) and strabismus (OR: 1.41, 95% CI: 1.21–1.65, P < 0.001) were the conditions prevalent in the rural location. Cataract and related conditions (OR: 5.73, 95% CI: 4.10–8.01, P < 0.001) and retinal problems (OR: 4.76, 95% CI: 3.37–6.72, P < 0.001) were common in children studying in public schools. Of the 16 categories, 13 conditions were seen among primary school children. Vernal keratoconjunctivitis (OR: 3.64 95% CI: 2.12–6.23 P < 0.001) was common among males. Conclusion: The study profiled ocular conditions among school children. Most ocular conditions warrant prolonged care and specialty eye care services. Ensuring the availability of such services and follow?up after school eye screening would safeguard the visual development of these children.