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Table 2 Mean ± standard deviation of variables and multiple comparisons among the groups (one-way ANOVA)

From: Influence of screw channel angulation on reverse torque value and fracture resistance in monolithic zirconia restorations after thermomechanical cycling: an in-vitro study

Group

0°

15°

25°

P value

Variables

Load at fracture (N)

1771.6 ± 714.8

1908.5 ± 580.7

638.7 ± 48.6

0.0015 a*

Mean percentage reverse torque

52.7 ± 15.6

44.6 ± 6.5

51.0 ± 8.4

0.4400

  1. *aWelch statistic was used due to inequality of variances
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BMC Oral Health

ISSN: 1472-6831

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