Table 2.

Correlation of SRSF3 expression with the grading of oral epithelia dysplasia.

Classification		Case number (%)	SRSF3 staining				p-value
			0	1	2	3
Normal oral mucosa		14 (13.7%)	10	3	1	0
Dysplasia	Mild	5 (45.5%)	3	1	1	0	0.53a
	Moderate to severe	6 (54.5%)	0	4	1	1	0.006b
Sex (dysplasia)	Male	6 (54.5%)	1	2	2	1	0.121
	Female	5 (45.5%)	2	3	0	0
Age (displasia)	≤55	4 (36.4%)	1	2	1	0	0.927
	>55	7 (63.6%)	2	3	1	1

a, Normal vs mild dysplasia, b, Normal vs moderate to severe dysplasia.