Tumor-Derived Exosomal miR-620 as a Diagnostic Biomarker in Non-Small-Cell Lung Cancer

Table 1

Characteristics of NSCLC patients for differentially expressed serum exosomal miR-620.

Characteristics		No. of cases	Median	value
Age (y)	＜62	115	5.4500	0.235
	≥62	120	5.2350
Gender	Male	141	5.3550	0.361
	Female	94	5.1625
Smoking	Yes	122	5.3150	0.502
	No	113	5.2800
Drinking	Yes	76	5.1075	0.008
	No	159	5.4100
Pathology diagnosis	AC	165	5.3906	0.988
	SCC	59	5.2500
	Other	11	5.3823
Lymph node metastasis	Yes	106	5.4250	0.233
	No	129	5.2000
TNM staging	I-II	129	5.2450	0.440
	III-IV	105	5.4100
Distant metastasis	Yes	62	5.6626	0.037
	No	173	5.2000

AC, adenocarcinoma; SCC, squamous cell carcinoma.