Prevalence of refractive error and other ocular morbidities among school going children aged 9-16 yrs in rural area of Mandya, Karnataka, India

Authors

  • Vinay BS Department of Pediatrics, Mandya Institute of Medical Sciences, Mandya – 571401, Karnataka
  • Shruthi BN Department of Anatomy, Rajrajeshwari medical college, Bangalore, India

DOI:

https://doi.org/10.18203/2349-3291.ijcp20160999

Keywords:

Prevalence, Refractive error, Snellen’s chart, Myopia, School children

Abstract

Background: Refractive errors, strabismus, vitamin A deficiency and infections of the eye are the various disorders, which affect school children. Most children initially may not be aware of the defective vision. Early detection of these problems and prompt treatment can prevent blindness in future. Therefore the objective of the study is to find out prevalence of refractive error and to identify the other ocular morbidities.

Methods: A cross sectional study was carried out in school going children of age group 9-16 yrs in rural area of Mandya. Parental refractive error, close reading and TV watching were assessed in all children using questioners. All children were examined using Snellen’s chart.

Results: In the survey of 362 children, majority of them were in 12-14 yrs of age group. The commonest cause of ocular morbidity in the present study was refractive errors which showed the prevalence of 8.28% followed by colour blindness, Squint and Vit A deficiency. The most common type of refractive error is myopia. As the age advances refractive error prevalence was also increased. Both boys and girls are almost equally affected.

Conclusions: The results of the study strongly suggest that screening of school children for ocular problems should be done at regular intervals and it should be one of the prime components of School Health Program. School teachers should be oriented and trained to identify the common eye problems among school children’s so that the problems can be detected at the earliest and prevents co morbidities.

References

Gupta Y, Sukul RR, Guptha M, Phougat A, Jain R, Varshney A. School eye survey in rural population in UP, India , Nepal J Ophthalmol. 2011;3(5):78-9.

Yingyong P. Risk factors for refractive errors in the primary school children (6-12 yrs) in Nakhon panthom Provinc. J Med Assoc Thai. 2010;93(11):1288-9.

Gupta M, Gupta BP, Chauhan A, Bhardwaj A. Ocular morbidity prevalence among school children in Shimla, Himachal, North India. Indian J Ophthalmol. 2009;57:133-8.

Vision screening in school children. Training module. Danish Assistance to the National Programme for Control of Blindness. New Delhi, India.

Danish Assistance to the National Programme for Control of Blindness. New Delhi, India: Vision screening in school children. Training module.

Naik R, Gandhi J. Prevalence of Ocular Morbidity among School Going Children (6-15years). Sch J App Med Sci. 2013;1(6):848-51.

Sehgal K, Kant L, Jain BK, Lal K. Prevalence of Eye diseases in a semi urban area. Indian J Public Health. 1984;28:189-93.

Mohan M. Present Status of National Programme for Control of Blindness. New Delhi: Ministry of Health and Family Welfare. 1992:81-2.

Wedner SH, Ross DA, Balira R, Kaji L, Foster A; Prevalence of eye diseases in primary school children in a rural area of Tanzania. Br J Ophthalmol. 2000;84:1291-7.

Chaturvedi S, Aggarwal OP. Pattern and Distribution of Ocular Morbidity in Primary School Children of Rural Delhi, Asia Pacific J Public Health. 1999;11(1):30-3.

Rao SM, Gulati PV, Patnaik KC. Chronic Defects Among Urban School Children. IJPH. 1972;16(1):21-6.

Wedner SH, Ross DA, Balira R, Kaji L, Foster A. Prevalence of eye diseases in primary school children in a rural area of Tanzania. Br J Ophthalmol. 2000;84:1291-7.

Prakash DN, Gopinath GS, Balakrishnan U, Kusuma K, Patil S. Ocular Morbidity in School Children in Mysore District: An Observational study. Int J Sci Stud. 2015;3(2):54-6.

Sethi S, Kartha GP. Prevalence of refractive errors in school children (12- 17 years) of Ahmedabad City. Indian J Community Med. 2000;25:181-3.

Datta A, Choudhury N, Kundu K. An epidemiological study of ocular condition among primary school children of Calcutta Corporation. Indian J Ophthalmol. 1983;31:505-10.

Laatikainen L, Erkkila H. Refractive errors and other ocular findings in school children. Acta Ophthalmol. 1980;58:129-36.

Maul E, Barroso S, Munoz SR, Sperduto RD, Ellwein LB. Refractive error study in children: Results from La Florida, Chile. Am J Ophthalmol. 2000;129(4):445-54.

Negrel AD, Maul E, Pokharel GP, Zhao J, Ellwein LB. Refractive error study in children: Sampling and measurement methods for a multicountry survey. Am J Ophthalmol. 2000;129:421-6.

Khurana AK, Sikka KL, Parmar IPS, Aggarwal SK. Ocular morbidity among school children in Rohtak city. Indian J Public Health. 1984;28:217-20.

Desai S, Desai R, Desai NC, Lohiya S, Bhargava G, Kumar K. School eye health appraisal. Indian J Ophthalmol. 1989;37:173-5.

Sharma V. Prevalence and pattern of colour vision defects in school going children by ishiara plates.1997 (Unpublished source).

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Published

2016-12-28

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