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PUBMED FOR HANDHELDS

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  • Title: Comparison of the efficacy of parental brushing using powered versus manual tooth brush: A randomized, four-period, two-treatment, single-blinded crossover study.
    Author: Purushotham PM, Rao A, Natarajan S, Shrikrishna SB.
    Journal: J Indian Soc Pedod Prev Dent; 2021; 39(1):95-100. PubMed ID: 33885395.
    Abstract:
    BACKGROUND: Children <5 years of age need parental assistance with tooth brushing. PURPOSE: The aim is to compare the efficacy of manual and powered toothbrushes for plaque removal when used by parents to brush their children's teeth. METHODS: This randomized, four-period, two-treatment, examiner-blinded, crossover clinical trial comprised children aged 3-5 years. Tooth brushing was performed by the parent using a manual or powered toothbrush. Pre- and post-brushing plaque assessments were performed using the Turesky Modified Quigley-Hein Plaque Index. Differences in plaque scores were calculated using the paired t-test. RESULTS: A significant difference (P < 0.001) in the reduction of the plaque score was observed between the manual and powered tooth brushing groups. CONCLUSION: Powered toothbrushes performed significantly better than manual toothbrushes in terms of plaque removal when used by parents to brush their child's teeth.
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