From: A new tooth brushing approach supported by an innovative hybrid toothbrush-compared reduction of dental plaque after a single use versus an oscillating-rotating powered toothbrush
Hybrid (n = 33 subjects)
Oscillating-rotating (n = 33 subjects)
Age (years)
Mean (±SEM)
27.5 (±5.6)
30.2 (±7.4)
Range
18–42
19–55
Gender
Male
14
6
Female
19
27
LSPI
1.2 (±0.0)
MGI
1.3 (±0.0)