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

Table 1 Comparison of the general data in patients in the transfer and non-transfer groups, n (%)

Considerations	Transfer group (n = 52)	Non-transfer group (n = 190)	t/z/χ2	P value
Age (yr)	58.96 ± 16.59	61.31 ± 14.00	0.93	0.35
BMI (kg/m2)	22.16 ± 3.84	22.56 ± 2.92	0.69	0.50
Sex			1.01	0.32
Male	30 (57.70)	124 (65.30)
Female	22 (42.30)	66 (34.70)
Drinking history			1.41	0.24
Yes	40 (76.90)	130 (68.40)
No	12 (23.10)	60 (31.60)
Smoking history			1.13	0.29
Yes	44 (84.60)	148 (77.90)
No	8 (15.40)	42 (22.10)
Heart disease			0.01	0.93
Yes	14 (26.90)	50 (26.30)
No	38 (73.10)	140 (73.70)
Diabetes			1.58	0.21
Yes	14 (26.90)	36 (18.90)
No	38 (73.10)	154 (81.10)
Hypertension			1.84	0.18
Yes	8 (15.40)	46 (24.20)
No	44 (84.60)	144 (75.80)

BMI: Body mass index.