Case Control Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Feb 28, 2015; 21(8): 2358-2366
Published online Feb 28, 2015. doi: 10.3748/wjg.v21.i8.2358
Figure 1
Figure 1 Disease-free survival rates of patients in the two groups. The 1-, 3-, 5-, and 7-year disease-free survival rates for the hepatectomy and splenectomy group were 86.7%, 70.9%, 52.7%, and 45.9%, respectively. The 1-, 3-, 5-, and 7-year disease-free survival rates for the hepatectomy alone group were 88.1%, 59.4%, 43.3%, and 39.5%, respectively (P = 0.008).