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Table 4 Descriptive statistics comparison and results of Kruskalā€“Wallis test between temperature changes (Ā°C) of the different groups and Wilcoxon signed-rank test for comparison between changes at pulpal floor and composite surface

From: Temperature change of the pulpal floor and restoration with preheated bis-GMA free and containing resin composite (a randomized clinical trial)

Site

VisCalor 50Āŗ

(nā€‰=ā€‰10)

VisCalor 70Āŗ

(nā€‰=ā€‰10)

Admira 50Āŗ

(nā€‰=ā€‰10)

Admira 70Āŗ

(nā€‰=ā€‰10)

P-value

Pulpal floor

0.023*

Ā Median (range)

2.75 (1.3ā€“5.4) B

1.15 (-0.7ā€“4.7) C

2.85 (0.8ā€“5.5) B

3.5 (1.6ā€“7.1) A

Ā Mean (SD)

3.11 (1.18)

1.28 (1.66)

2.91 (1.75)

3.74 (1.53)

Composite surface

0.018*

Ā Median (range)

0.7 (0.3ā€“1.7) B

0.35 (-1.3ā€“2.7) B

1.15 (0.5ā€“2.1) A

1.25 (0.5ā€“4.7) A

Ā Mean (SD)

0.86 (0.39)

0.44 (1.09)

1.29 (0.6)

1.49 (1.17)

Ā P-value

ā€‰<ā€‰0.001*

0.306

0.044*

0.001*

Ā 
  1. *Significant at Pā€‰ā‰¤ā€‰0.05, Different superscripts in the same row indicate statistically significant difference