Journal of Indian Society of Pedodontics and Preventive Dentistry (Jan 2016)

A comparative evaluation of dental caries status among hearing-impaired and normal children of Malda, West Bengal, evaluated with the Caries Assessment Spectrum and Treatment

  • Sudipta Kar,
  • Goutam Kundu,
  • Shyamal Kumar Maiti,
  • Chiranjit Ghosh,
  • Badruddin Ahamed Bazmi,
  • Santanu Mukhopadhyay

DOI
https://doi.org/10.4103/0970-4388.191407
Journal volume & issue
Vol. 34, no. 4
pp. 306 – 309

Abstract

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Context: Dental caries is one of the major modern-day diseases of dental hard tissue. It may affect both normal and hearing-impaired children. Aims: This study is aimed to evaluate and compare the prevalence of dental caries in hearing-impaired and normal children of Malda, West Bengal, utilizing the Caries Assessment Spectrum and Treatment (CAST). Settings and Design: In a cross-sectional, case-control study of dental caries status of 6-12-year-old children was assessed. Subjects and Methods: Statistically significant difference was found in studied (hearing-impaired) and control group (normal children). In the present study, caries affected hearing-impaired children found to be about 30.51% compared to 15.81% in normal children, and the result was statistically significant. Regarding individual caries assessment criteria, nearly all subgroups reflect statistically significant difference except sealed tooth structure group, internal caries-related discoloration in dentin, and distinct cavitation into dentine group, and the result is significant at P < 0.05. Statistical Analysis Used: Statistical analysis was carried out utilizing Z-test. Results: Statistically significant difference was found in studied (hearing-impaired) and control group (normal children). In the present study, caries effected hearing-impaired children found about 30.51% instead of 15.81% in normal children, and the result was statistically significant (P < 0.05). Regarding individual caries assessment criteria, nearly all subgroups reflect statistically significant difference except sealed tooth structure group, internal caries-related discoloration in dentin, and distinct cavitation into dentine group. Conclusions: Dental health of hearing-impaired children was found unsatisfactory than normal children when studied in relation to dental caries status evaluated with CAST.

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