Enamel
(medium power)†
|
21.17±20.52
16.96
(0-61.26)
|
24.28±37.33
14.21
(0-126.06)
|
19.25±11.48
19.28
(0-38.62)
|
0.762
|
Enamel
(maximum
power)†
|
33.31±19.28
36.25
(0-62.18)
|
29.77±38.59
18.61
(0-130.26)
|
24.34±13.99
25.37
(0-43.38)
|
0.325
|
p** |
0.002 |
0.017 |
0.002 |
|
Root surface
(medium power)†
|
30.14±21.63
29.6
(0-58.02)
|
14.15±20.28
10.75
(0-70.66)
|
22.01±14.7
24.61
(0-47.63)
|
0.091
|
Root surface
(maximum power)†
|
43.71±22.16
44.18
(12.18-100.08)
|
25.65±23.44
20.83
(0-80.26)
|
28.04±16.67
31.58
(0-53.26)
|
0.035
|
p** |
0.011 |
0.008 |
0.003 |
|