Table 4.

Pairwise correlation between expression levels of lncRNAs in cases group

Correlation	MT1DP	H19	RMST	MEG3
SCAL1	P < 0.0001	P < 0.0001	P < 0.0001	P < 0.0001
	r = 0.8517	r = 0.6760	r = 0.865	r = 0.8811
MEG3	P < 0.0001	P < 0.0001	P < 0.0001
	r = 0.8574	r = 0.7316	r = 0.8296
RMST	P < 0.0001	P < 0.0001
	r = 0.9107	r = 0.7493
H19	P < 0.0001
	r = 0.7997