On clinical evaluation, this study showed a statistically highly significant result in the mean plaque and GI scores (that is increase in mean difference of PI and GI score) at all-time intervals (1 st and 2 nd evaluation) among both groups of completely and partially visually impaired children as compared to the baseline.
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Effectiveness of oral health education program using braille text in a group of visually impaired children-before and after comparison trial.
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