Genomic Mutations of Primary and Metastatic Lung Adenocarcinoma in Chinese Patients

Table 1

Clinical characteristics of patients.

	Primary tumors (N = 551)	Metastasis (N = 85)	value
Median age median (range)	58 (29–83)	58 (33–79)	1
Gender
Male	304	55	0.083
Female	268	32	—