Table 3.

Patient response to second-line chemotherapy (n = 54)

Variable	CR+PR	SD+PD	P-value	CR+PR+SD	PD	P-value
CC3 expression
Negative	5	23	0.218	11	17	0.033
Positive	9	17		18	8
Ki-67 risk
≤ 30%	3	9	1.000	10	2	0.024
> 30%	11	31		19	23
E-cad
Negative	4	13	1.000	5	12	0.020
Positive	10	27		24	13

CR: complete response; PR: partial response; SD: stable disease; PD: progressive disease.