Association between liver targeted antiviral therapy in colorectal cancer and survival benefits: An appraisal

Table 1 Metastatic ratio comparison of studies on colorectal cancer patients with injured liver status

Ref.	Liver disease	Number (n) of liver metastasis cases in CRC group (N) with injured liver (n/N, %)	Number (n) of liver metastasis cases in CRC group (N) without injured liver (n/N, %)	P value
Utsunomiya et al[10]	HBV/HCV infection	3/37, 8.1	85/404, 21.2	< 0.05
Li Destri et al[11]	HBV/HCV infection	1/31, 3.2	43/457, 9.4	0.34
Uetsuji et al[13]	Cirrhosis	0/46, 0	40/204, 19.6	< 0.05

CRC: Colorectal cancer; HBV: Hepatitis B virus; HCV: Hepatitis C virus.