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CCR7和MMP-9在非小细胞肺癌中的表达及其与临床病理参数的关系

Correlation of clinicopathologic parameters with CCR7 and MMP-9 expressions in non-small cell lung cancer

Factors	n	Expression of CCR7		P	Expression of MMP-9		P
	Lower	Higher	Lower		Higher
Age				0.355			0.215
< 50	50	13	37		20	30
≤50	40	14	26		11	29
Histology				0.813			0.980
Squamous cell carcinoma	55	17	38		19	36
Adenocarcinoma	35	10	25		12	23
Differentiation				0.899			0.913
Well	14	4	10		5	9
Poor-moderate	76	23	53		26	50
Stage				0.003			0.001
Ⅰ+Ⅱ	39	18	21		21	18
Ⅲ+Ⅳ	51	9	42		10	41
Lymph node status				0.004			0.003
Negative	36	17	19		19	17
Positive	54	10	44		12	42