Table 2.

Demographic and clinical characteristics of patients with liver metastasis.

	Right side (%)	Left side (%)	p value
Total	198	43
Mean overall survival (m)	15.37 ± 1.26	9.62 ± 1.80	0.04
Mean age of diagnosis (m)	60.59 ± 0.88	55.18 ± 2.35	0.02
Sex			0.31
Male	103 (52.02)	26 (60.47)
Race			0.05
White	155 (78.28)	37 (86.05)
Black	30 (15.15)	1 (2.33)
Other	13 (6.57)	5 (11.63)
Tumor size			0.06
<3 cm	26 (13.13)	3 (6.98)
3–5 cm	53 (26.77)	5 (11.63)
>5 cm	76 (38.38)	20 (46.51)
Unspecific	43 (21.72)	15 (34.88)
Primary site surgery			0.04
Yes	122 (61.62)	19 (44.19)
No	76 (38.38)	24 (55.81)
Chemotherapy			0.53
Yes	118 (59.60)	28 (65.12)
No	80 (40.40)	15 (34.88)