Prognostic value of a nomogram model for postoperative liver metastasis of colon cancer

Table 2 Comparison of the clinical data in the transfer and non-transfer groups

Considerations	Transfer group (n = 52)	Non-transfer group (n = 190)	t/z/χ2	P value
SII	385.21 ± 78.63	264.29 ± 64.43	-10.19	< 0.01
CAR	1.02 ± 0.40	0.79 ± 0.38	-3.88	< 0.01
RDW (FL)	17.64 ± 1.98	16.28 ± 1.26	-4.72	< 0.01
Total bilirubin (µmol/L)	13.45 ± 2.51	13.75 ± 3.28	0.71	0.48
Albumin (g/L)	42.08 ± 3.81	42.22 ± 2.71	0.25	0.80
Blood platelet count (109/L)	167.13 ± 65.02	157.29 ± 40.59	-1.04	0.30
WBC (109/L)	7.48 ± 2.58	7.52 ± 3.12	0.08	0.93
ALT (U/L)	47.88 ± 1.84	48.50 ± 1.59	2.40	0.017
AST (U/L)	47.29 ± 1.25	47.14 ± 1.76	-0.61	0.54
Surgical procedures			0.01	0.94
Laparoscopy	32 (61.50)	118 (62.10)
Open the abdomen	20 (38.50)	72 (37.90)	0.01	0.93
Vascular invasion			3.26	0.07
Yes	24 (46.20)	62 (32.60)
No	28 (53.80)	128 (67.40)	1.58	0.21
Tumor site			1.01	0.32
Left	30 (57.70)	124 (65.30)
Right	22 (42.30)	66 (34.70)
Pathological type			1.05	0.31
Adenocarcinoma	48 (92.30)	182 (95.80)
Other	4 (7.70)	8 (4.20)
Postoperative chemotherapy			3.26	0.07
Yes	24 (46.20)	62 (32.60)
No	28 (53.80)	128 (67.40)
Preoperative CEA (μg/L)			9.59	< 0.01
< 5	21 (40.40)	122 (64.20)
≥ 5	31 (59.60)	68 (35.80)
Lymphatic node transfer			4.90	0.03
Yes	28 (53.80)	70 (36.80)
No	24 (46.20)	120 (63.20)

ALT: Alanine aminotransferase; AST: Aspartate aminotransferase; CAR: C-reactive protein/albumin ratio; CEA: Carcinoembryonic antigen; RDW: Red blood cell distribution width; SII: Systemic inflammatory index; WBC: White blood cell.