The Combination of CD147 and MMP-9 Serum Levels Is Identified as Novel Chemotherapy Response Markers of Advanced Non-Small-Cell Lung Cancer

Table 2

The comparison of serum CD147 and MMP-9 levels alone and combined with response to chemotherapy in patients with advanced NSCLC.

Parameter	The first cycle post-chemo		Total	The second cycle post-chemo		Total	The fourth cycle post-chemo		Total
	PD	Non-PD		PD	Non-PD		PD	Non-PD
CD147
Positive	4	24	28	9	14	23	14	8	22
Negative	2	23	25	4	23	27	11	6	17
Total	6	47	53	13	37	50	25	14	39
MMP-9
Positive	6	15	21	10	27	37	21	9	30
Negative	0	32	32	3	10	13	4	5	9
Total	6	47	53	13	37	50	25	14	39
CD147+MMP-9
Positive	4	10	14	6	4	10	10	5	15
Negative	2	37	39	7	33	40	15	9	24
Total	6	47	53	13	37	50	25	14	39