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Table 1 Characteristics of patient cohort

From: The radiological characteristics, tertiary lymphoid structures, and survival status associated with EGFR mutation in patients with subsolid nodules like stage I-II LUAD.

Characteristics

Number

Gender

 

female

209(64.3%)

male

116(35.6%)

Age

 

mean

56.8 ± 9.8

range

22–80

Smoking history

 

positive

71(21.8%)

negative

254(78.2%)

Clinical Stage

 

Stage I

315(96.9%)

Stage II

10(3.1%)

EGFR mutation status

 

exon 18

7(2.2%)

exon 19

41(12.6%)

exon 20

2(0.6%)

exon 21

121(37.2%)

exon 19/21

2(0.6%)

wild-type

152(46.7%)

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BMC Cancer

ISSN: 1471-2407

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