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

Table 7 Cathepsin K immunohistochemical expression concerning the different TNM clinical stages using Pearson chi-square test

TNM clinical stage	Cathepsin K		Total	Pearson Chi-Square Asymp. Sig. (2-sided)
TNM clinical stage	negative or weak expression	moderate or strong expression	Total	Pearson Chi-Square Asymp. Sig. (2-sided)
stage I + II % within TNM clinical stage	10	3	13	.000
stage I + II % within TNM clinical stage	76.9%	23.1%	100.0%
stage III + IV % within TNM clinical stage	6	26	32
stage III + IV % within TNM clinical stage	18.8%	81.3%	100.0%
Total % within TNM clinical stage	16	29	45
Total % within TNM clinical stage	35.6%	64.4%	100.0%

ISSN: 1746-1596