Analysis of lung biopsies using the 2015 WHO criteria and detection of sensitizing mutations——a single-institution experience of 5032 cases

Table 7 Analysis of the relationship between mutational status and clinicopathologic features

Characteristics	*EGFR*		Rate(%)	P value	*ALK*		Rate(%)	P value
Characteristics	MT	WT	Rate(%)	P value	MT	WT	Rate(%)	P value
Gender
Male	221	335	39.7	< 0.0001	22	570	3.7	0.133
Female	283	136	67.5	< 0.0001	23	378	5.7	0.133
Age
< 50	77	50	60.6	0.020	15	96	13.5	< 0.0001
50–69	306	278	52.4		27	564	4.6
≥70	121	143	45.8		3	288	1.0
Histological category
Adenocarcinoma	418	234	64.1	< 0.0001	28	644	4.2	0.021
NSCC, favor adenocarcinoma	81	156	34.1	< 0.0001	15	163	8.4	0.021

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