Table 3.

Relapse rate is higher in EGFR nuclear-positive than in EGFR nuclear-negative patients

EGFR	Relapsed	Nonrelapsed	Total	Percent of relapse
Nuclear positive	11	3	14	78
Nuclear negative	10	13	23	43
Total	21	16	37	56

P value of the χ² statistic is 0.037.