Table 5. Bivariate correlation analysis of the special correlationship between the clinicopathological variables associated with nodal metastasis and the postoperative OS of gastric cancer patients with positive nodal metastasis.

Special variables	Pearson correlation value	P Value
PLNs	−0.515	<0.001
NLNs	0.448	<0.001
RPDL	−0.596	<0.001
RNPL	0.494	<0.001
TLNs	−0.033	0.570