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Table 4 Comparison between mean shear bond strength in (MPa) of adhesive groups

From: The influence of adding modified zirconium oxide-titanium dioxide nano-particles on mechanical properties of orthodontic adhesive: an in vitro study

S hear bond strength

Groups

Nanoparticle percent

N

Range

Mean (SD)

95% CI

F

p-value

Tukey Post Hoc

 Group A

without nanofillers

10

13.21 – 16.79

14.75 (0.25)

13.6–15.1

0.17

0.001

Group C < Group A, Group B < Group A

 Group B

0.5 wt %

10

18.34 – 22.41

20.32 (0.47)

19.4–20.9

 Group C

1 wt %

10

23.22 – 27.58

25.05 (0.2)

14.3–20.3

  1. N Numb er of sample, CI Confide nce interval, SD S tandard deviat ion
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BMC Oral Health

ISSN: 1472-6831

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