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  • Title: Oral health status and treatment needs of hearing impaired children attending a special school in Bhimavaram, India.
    Author: Sandeep V, Kumar M, Vinay C, Chandrasekhar R, Jyostna P.
    Journal: Indian J Dent Res; 2016; 27(1):73-7. PubMed ID: 27054865.
    Abstract:
    BACKGROUND: Children with hearing impairment (CHI) have special accessibility issues to meet their health care needs. Their oral health status is deprived and has wide ranging treatment needs to attend. AIM: The aim of this study was to evaluate the oral health status and treatment needs of CHI attending a special school in Bhimavaram Town, India. STUDY DESIGN: The study design was a descriptive cross-sectional study. MATERIALS AND METHODS: This study was conducted in November 2012 at SVS special school for deaf, Bhimavaram, India. This study involved 180 CHI of both genders, aged 6-16 years, divided into Group-I (6-8 years), Group-II (9-12 years), and Group-III (13-16 years). Oral health status and treatment needs were recorded using methods and standards recommended by the WHO for Oral Health Surveys, 1997. Dental caries prevalence (decayed, missing, and filled teeth [DMFT/dmft]), gingivitis levels (Lφe, Silness Gingival Index), plaque levels (Silness, Lφe Plaque index), and treatment needs were the parameters recorded and analyzed. STATISTICAL ANALYSIS: Z-test for proportion, one-way analysis of variance, and Chi-square test were used to analyze the data. RESULTS: Prevalence of dental caries in the sample was found to be 65% with a mean level of caries prevalence (DMFT) of 1.6 ± 1.3 in Group-I, 1.9 ± 1.2 in Group-II, and 2.2 ± 1.2 in Group-III. About 91.7% of the total children examined needs treatment. The mean plaque and gingivitis scores of the sample were 1.70 ± 0.61 and 1.59 ± 0.58, respectively. CONCLUSION: These findings imply the overwhelming situation of CHI in oral health perspective. Hence, prevention-based educational and motivational programs should be targeted to this vital group to achieve adequate oral hygiene levels.
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