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纳入的NSCLC EGFR突变研究

Eligible studies for EGFR mutation of NSCLC

EGFR mutation	Pairs	Primary NSCLC			Metastases			Inconsistency
		n	Percent		n	Percent		n	Percent
Matsumoto S[17]	19	6	31.58%		12	63.16%		11	57.89%
Cortot AB[18]	21	0	0.00%		0	0.00%		0	0%
Kalikaki A[19]	25	5	20.00%		3	12.00%		6	24.00%
Daniele L[15]	28	0	0.00%		0	0.00%		0	0%
Gow CH[20]	67	18	26.87%		26	38.81%		26	38.81%
Park S[21]	101	30	29.70%		28	27.72%		12	11.88%
Schmid K[22]	96	4	4.17%		4	4.17%		6	6.25%
Sum	357	63	17.17%		73	19.89%		61	17.09%