Table 4 Statistical analysis of inflammatory response score.

From: Histopathologic responses of the dental pulp to an experimental calcium aluminate–calcium silicate based capping material in comparison to mineral trioxide aggregate

Time

Inflammatory response score

n (%)

Test statistic

p-value

Experimental Calcium aluminate

MTA

Positive control

Negative control

1 Month

Score (0)

0 (0.00%)A

3 (21.43%)B

0 (0.00%)A

14 (100.00%)C

40.22

< 0.001*

Score (1)

5 (35.71%)

4 (28.57%)

0 (0.00%)

0 (0.00%)

Score (2)

4 (28.57%)

4 (28.57%)

0 (0.00%)

0 (0.00%)

Score (3)

5 (35.71%)

3 (21.43%)

14 (100.00%)

0 (0.00%)

3 Months

Score (0)

4 (28.57%)B

6 (42.86%)B

0 (0.00%)A

14 (100.00%)B

41.92

 < 0.001*

Score (1)

7 (50.00%)

5 (35.71%)

0 (0.00%)

0 (0.00%)

Score (2)

3 (21.43%)

3 (21.43%)

0 (0.00%)

0 (0.00%)

Score (3)

0 (0.00%)

0 (0.00%)

14 (100.00%)

0 (0.00%)

Test statistic

157.50

135.00

NA

NA

  

p-value

0.008*

0.080

NA

NA

  
  1. NA Not applicable. Values with different superscripts within the same horizontal row are significantly different, * significant (p < 0.05). Significant values are in bold.