title: Ocular disability--WHO grade 2 in persons affected with leprosy.
abstract: Leprosy remains to be a leading cause of peripheral neuropathy and disability. In recent years under Leprosy control programme more stress is being laid on disability assessment. This study was aimed to find prevalence of grade of Ocular disability among persons affected with leprosy (PAL) according to WHO disability grading scale and to find Ocular contributors to grade 2 disability in PAL. A cross sectional study was carried out in tertiary care hospital in Lucknow, Uttar Pradesh. About 302 PAL were interviewed and their eyes clinically examined during 2 years. Data was analysed in percentages, x2 test, Anova. Ocular disability was found in 39.40% persons affected with leprosy (PAL). Of 604 eyes, 13.07% had grade 1 disability and 19.86% had grade 2 disabilities. Bilateral disability was more common than unilateral disability. Ocular disability was more common in PAL with more than one year of leprosy and even higher in those staying in leprasoria (p = 0.012). The most common cause of ocular grade 2 disabilities was corneal involvement (14.23% PAL). Cataract was found to be the most common cause of visual disability (although it is not caused by leprosy). Screening for ocular disability should be incorporated as a routine protocol in PAL to reduce the severity of Ocular disability. Early diagnosis and prompt preventive measure is essential to reduce the burden of visual impairment and blindness in PALthus bringing down the load of grade 2 disability due to leprosy in the society which in itself is an indicator of leprosy control.
authors.forename: L
authors.initials: L
authors.lastname: Singh
authors.forename: R
authors.initials: R
authors.lastname: Malhotra
authors.forename: R K
authors.initials: RK
authors.lastname: Bundela
authors.forename: P
authors.initials: P
authors.lastname: Garg
authors.forename: K S
authors.initials: KS
authors.lastname: Dhillon
authors.forename: S
authors.initials: S
authors.lastname: Chawla
authors.forename: B B
authors.initials: BB
authors.lastname: Lal
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D005260:Female; D006801:Humans; D007918:Leprosy / Q000150:complications* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D014786:Vision Disorders / Q000145:classification / Q000209:etiology* / Q000473:pathology; D014944:World Health Organization; D055815:Young Adult