DOI: http://dx.doi.org/10.18203/2320-6012.ijrms20202905

Cataract and its risk factor among adults residing in South Bihar, India

Shiwani Gupta, Animesh Gupta, M. Nehal, Kalyani Pandey, Ananta Kreesna, Tahreem Shakir, Jagmohan Chaudhary, Priyanka Puneet, Kumari Sangeeta

Abstract


Background: Cataract is considered as one of the most common causes of visual impairment and the leading cause of blindness in the world. Age related cataract occurs in people above 50 years of age and the its pathogenesis is multifactorial. Therefore, the present study was aimed to assess the prevalence and risk factors for cataract.

Methods: Community based cross sectional study was conducted among adults residing at urban areas of South Bihar. The data was collected by interview method, using pre-tested semi-structured questionnaire which contains socio-demographic data, dietary habits, history of diabetes or hypertension, family history of cataract and long-term sun exposure.

Results: Among 240 participants, 94 (39.2%) were male and 146 (60.8%) were female. Maximum participants were aged more than 70 years. The prevalence of cataract was 52.1%.

Conclusions: The prevalence of cataract was quite high and was significantly associated with age, long term sun exposure and family history of cataract.


Keywords


Cataract, Diabetes, Hypertension

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References


Robert S, Randall LK, editors. Cataracts-overview life extension. Available at: http://www.garynullforum.com/articles/pdf/foundarticles1/lef/CATARACTS.pdf. Accessed on 12th April 2020.

Liu YC, Wilkins M, Kim T, Malyugin B, Mehta JS. Cataracts. Lancet. 2017;390:600‑12.

Directorate general of health services, MOHFW, GOI. National Blindness and Visual Impairment Survey, 2019. Available at: https://dghs.gov.in/content/1354_3_NationalProgrammeforControlofBlindnessVisual.aspx. Accessed on 19th April 2020.

Sundaresan P, Ravindran RD, Vashist P, Shanker A, Nitsch D, et al. EPHA2 polymorphisms and age-related cataract in India. PLOS ONE. 2012;7(3):e33001.

Bandhu SD, Vabale YG, Sambarey PP, Raje SS. A study of morphology of cataract in western India. J Clin Ophthalmol Res. 2015;3:91-3.

Nangia V, Jonas JB, Sinha A, Matin A, Kulkarni M. Refractive error in central India: the central India eye and medical study. Ophthalmol. 2010;117:693-9.

Raman R, Pal SS, Adams JS, Rani PK, Vaitheeswaran K, Sharma T. Prevalence and risk factors for cataract in diabetes: Sankara Nethralaya diabetic retinopathy epidemiology and molecular genetics study, report. Invest Ophthalmol Vis Sci. 2010;51:6253‑61.

Singh S, Pardhan S, Kulothungan V, Swaminathan G, Ravichandran JS, Ganesan S, et al. The prevalence and risk factors for cataract in rural and urban India. Indian J Ophthalmol. 2019;67:477-83.

Wu R, Wang JJ, Mitchell P, Lamoureux EL, Zheng Y, Rochtchina E, et al. Smoking, socioeconomic factors, and age-related cataract: the Singapore Malay eye study. Arch Ophthalmol. 2010;128(8):1029-35.

Avachat SS, Phalke V, Kambale S. Epidemiological correlates of cataract cases in tertiary health care center in rural area of Maharashtra. J Fam Med Primary Care. 2014;3:45-7.

Aarthi R, Roy G, Kar SS, Srinivasan R. Prevalence of cataract among adults above 50 years in a rural community of Villupuram, Tamil Nadu. Int J Adv Med Health Res. 2015;2:50-4.

Khan MNA, Ansari MA, Ahmad A, Khalil S, Maroof M. An epidemiological study of cataract among elderly population in Aligarh, Uttar Pradesh, India. Int J Community Med Public Health. 2016;3:2856-60.

Sreekanth B. A clinical study on risk factors cataracts in young adults. Int J Sci Stud. 2017;5(9):120-4.

Bamdad S, Shiraly R. Risk Factors Associated with Cataracts in Middle-Aged People, an Incidence-Based Case-Control Study in Shiraz, Iran. Shiraz E-Medical Journal.(In Press). 2019;20(9):e86986.

Vashist P, Tandon R, Murthy GVS, Barua CK, Deka D, Singh S, et al. Association of cataract and sun exposure in geographically diverse populations of India: The CASE study. First report of the ICMR-EYE SEE study group. PLoS ONE. 2020;15(1):e0227868.

Srinivasan S, Raman R, Swaminathan G, Ganesan S, Kulothungan V, Sharma T. Incidence, progression, and risk factors for cataract in type 2 diabetes. Invest Ophthalmol Vis Sci. 2017;58:5921-9.

Nirmalan PK, Robin AL, Katz J, Tielsch JM, Thulasiraj RD, Krishnadas R, et al. Risk factors for age related cataract in a rural population of southern India: the Aravind Comprehensive Eye Study. Br J Ophthalmol. 2004;88(8):989-94.