Original Articles
Copyright ©The Author(s) 2001.
World J Gastroenterol. Feb 15, 2001; 7(1): 28-32
Published online Feb 15, 2001. doi: 10.3748/wjg.v7.i1.28
Table 2 Survival time and rates of patients with PVTT
Group A (n = 18)Group B (n = 18)Group C (n = 74)Group D (n = 29)
Median survival periods (months)2.05.012.016.0
Survival rates
1-year (%)5.622.253.9a279.3a1
3-year (%)05.626.9a238.9a1
5-year (%)0016.6a226.8a1