Identification of a Seven-lncRNA Immune Risk Signature and Construction of a Predictive Nomogram for Lung Adenocarcinoma

Table 1

Clinicopathological features of lung adenocarcinoma patients in the training set and validation set.

Characteristics	Training set ()	Validation set ()	value
Age			0.364
≤65	102	111
>65	117	107
Gender			0.468
Male	102	94
Female	117	124
Survival status			0.892
Alive	144	142
Dead	75	76
TNM stage			0.36
I+II	169	160
III+IV	50	58