Table 2.

Quantification of TRAF4 and MCL-1 protein levels in primary (before) and relapsed (after) OSCC tissues.

Characteristic	Before (n = 20)	After (n = 20)	P value
TRAF4
High	6	16	p < 0.05
Low	14	4
MCL-1
High	8	16	p < 0.01
Low	12	4