表 4.

多因素逻辑回归分析

Multivariate Logistic regression analysis

Characteristics	EGFR mutated			EGFR-exon 19			EGFR-exon 21			ALK mutated
	OR (95%CI)	P		OR (95%CI)	P		OR (95%CI)	P		OR (95%CI)	P
Age							1.022 (1.001-1.044)	0.036		1.070 (1.025-1.117)	0.002
Gender
Male	Reference			Reference			Reference
Female	2.041 (1.330-3.134)	0.001		2.230 (1.226-4.057)	0.009		2.010 (1.210-3.339)	0.007
Smoking history
No										Reference
Yes										2.950 (1.022-8.475)	0.045
Tumor diameter (cm)							1.360 (1.026-2.489)	0.039
CTR				1.589 (1.012-3.456)	0.047
CTR≥0.5				1.230 (1.125-1.369)	0.038
Lobulated border				2.762 (1.126-6.767)	0.026
Pleural retraction	1.506 (1.014-2.237)	0.042					1.754 (1.048-2.915)	0.029
Pathology type
Micropapillary										4.184 (1.261-13.889)	0.019
VPI										1.406 (1.034-2.345)	0.034