Evaluation of the Impact of Oral Health Education on Oral Hygiene Knowledge and Plaque Control of School-going Children in the City of Amritsar.

J Int Soc Prev Community Dent · 2017 · PMC5629854 · PMID 29026698

Europe PMC DOI

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highly significantno p-value reported

Plaque and gingival score reductions were highly significant in intervention schools in which DHE was given.[ 8 ] The present study suggested that school DHE can significantly help improve oral health knowledge and oral hygiene.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.