Table 2.

Disease control in two groups.

	CR	PR	SD	PD	DCR (%)	Total	P*
Group A
2nd	1	8	10	6	76.0	25	0.933
4th	1	8	9	7	72.0	25	0.219
6th	1	6	10	7	70.8	24	0.042
Group B
2nd	0	5	16	7	75.0	28
4th	0	5	10	12	55.6	27
6th	0	2	9	15	42.3	26

CR, complete response; PR, partial response; SD, stable disease; PD, progressive disease; DCR, disease control rate.

^*P-value was the comparison result of two groups of DCR at second, fourth, and sixth months, respectively.