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Table 3 Cathepsin K immunohistochemical expression concerning the different tumor sizes using Pearson chi-square test

From: Clinicopathological correlation of Cathepsin K expression in salivary gland carcinomas; relation to patients` outcome

Tumor size

Cathepsin K

Total

Pearson Chi-Square Asymp. Sig. (2-sided)

Negative or Weak expression

Moderate or Strong expression

T1 + T2

% within tumor size

13

6

19

.000

68.4%

31.6%

100.0%

T3 + T4

% within tumor size

3

23

26

11.5%

88.5%

100.0%

 

Total

% within tumor size

16

29

45

 

35.6%

64.4%

100.0%

 
  1. The mean difference is significant at the 0.05 level, Pearson Chi square test