Table 2. HMGB1 levels and clinicopathological parameters in patients with NSCLC (GSE30219).

Pathology Character	n	HMGB1 Expression		P Value
		Low	High
Age(year)				0.369
<=60	124	65	59
>60	147	69	78
Sex				0.338
Female	43	23	20
Male	250	114	136
Histology				0.000*
ADC	85	68	17
SCC	61	28	33
T Stage				0.003*
IA-IB	166	92	74
IIA-IIB	69	23	46
IIIA-IIIB, IV	52	20	32
N Stage				0.000*
Negative	198	107	91
Positive	93	29	64
Metastasis				0.290#
No	282	134	148
Yes	8	2	6

^*P<0.05

^#Calculated with Fisher's exact test.