Table 2. Five candidate lncRNAs screened by LASSO regression were inserted in multivariate COX regression.

Four lncRNAs with independent prognostic significance for overall survival were screened out. Details of the four lncRNAs are as follows.

Gene name	Ensemble ID	coefficient	Hazard ratio	P value	Chromosome
AC093797.1	ENSG00000233110	−0.4818	0.6177	0.0003	Chr4:185587909-185594004(+)
AL121748.1	ENSG00000238258	0.4404	1.5534	0.038	Chr10:33211277-33213805(+)
AL162231.4	ENSG00000261215	1.2845	3.6129	0.0221	Chr9:34661903-34666029(-)
POLR2J4	ENSG00000214783	−1.517	0.2194	0.0081	Chr7:43940895-44019175(-)

Notes.

Correlation coefficient and Hazard ratio were the results of multivariate COX regression.