Table 2.

Serum IgG N-glycans derived traits in advanced gastric cancer with or without peritoneal metastasis

Glycan traits	Significant	Tendency in PMGC	P value	Mean of AGC	Mean of PMGC	AUC	95% CI
GPN	*	↓	3.83E-09	90.87	87.51	0.72	0.65 to 0.78
GPS	*	↑	4.69E-06	9.04	12.41	0.71	0.65 to 0.78
S1	*	↑	1.78E-06	7.30	9.47	0.67	0.60 to 0.74
S2	*	↑	3.48E-13	1.74	2.94	0.76	0.69 to 0.82
G0			0.13	37.86	36.12	/	/
G1	*	↓	3.12E-04	37.70	36.47	0.64	0.57 to 0.71
G2			0.73	14.93	14.73	/	/
F			0.52	93.60	93.75	/	/
FN	*	↑	2.06E-04	95.95	96.86	0.66	0.59 to 0.73
FS	*	↑	6.89E-04	84.07	87.38	0.58	0.51 to 0.65
B	*	↓	1.65E-06	22.23	18.61	0.69	0.62 to 0.75
BN	*	↓	1.08E-06	22.61	18.75	0.69	0.62 to 0.76
BS			0.38	16.75	17.25	/	/
FG1			0.04	28.29	29.09	/	/
Gal-ratio			0.60	0.56	0.55	/	/