Expression Analysis of SPARC/Osteonectin in Oral Squamous Cell Carcinoma Patients: From Saliva to Surgical Specimen

Table 4

Relation between SPARC stromal expression and clinic pathological features of prospective OSCC patient series.

SPARC stromal expression	Grading			Anatomical site		Ki 67 expression		𝑇		Sparc tumor expression		Age		Sex
	1	2	3	Other	Tongue	Low	High	𝑇1\2	>𝑇2	Negative	Positive	<50	>51	F	M
Negative	0	8	2	6	4	0	7	9	1	6	5	1	9	3	7
Positive	0	4	10	7	7	6	8	13	1	3	11	1	13	9	5
Pearson chi-square	0.025			0.45		0.040		0.8		0.08		0.5		0.13