Search results for " crossover single-use study"

showing 2 items of 2 documents

Plaque removal efficacy of power and manual toothbrushes: a comparative study

2009

The aim of this study was to compare the plaque removal efficacy of a new oscillating/rotating/pulsating toothbrush [Oral-B® Professional Care® 8500 (PC 8500)] with two manual toothbrushes [Oral-B® CrossAction™ Vitalizer (CAV) and Oral-B® Indicator™ (IND), respectively]. The safety of the PC 8500 was also assessed. The study was a single-use, observer-masked, randomised 3×3 Latin square crossover design balanced for carryover effects. The enrolled subjects (n=66) refrained from brushing for 23–25 h before each clinical examination. Plaque scores were recorded before and after brushing with the allocated toothbrush using the Turesky et al. modification of the Quigley and Hein plaque index. T…

AdultMaleToothbrushingPlaque indexAdolescentPlaque removalPlaque removalDental PlaqueDentistryManual toothbrushPlaque controlStatistics Nonparametriclaw.inventionDental Devices Home CareRandomised crossover single-use studyPower toothbrushYoung AdultElectricitylawSettore MED/28 - Malattie OdontostomatologicheMedicineHumansSingle-Blind MethodManual toothbrushGeneral DentistryAnalysis of VarianceChi-Square DistributionCross-Over StudiesEquipment Safetybusiness.industryDental Plaque IndexMiddle AgedCrossover studyDental Plaque IndexSafety EquipmentPlaque indexFemaleToothbrushSafetybusiness
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Plaque removal efficacy of an electric toothbrush: a comparative study.

2008

Power toothbrushSettore MED/28 - Malattie OdontostomatologichePlaque removalPlaque indexManual toothbrushSafetyRandomised crossover single-use study
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