Gastric Cancer
Copyright ©The Author(s) 2004.
World J Gastroenterol. Jun 1, 2004; 10(11): 1543-1546
Published online Jun 1, 2004. doi: 10.3748/wjg.v10.i11.1543
Table 4 Survival rates of surgical and non-surgical patients using life-table method by surgery
Time (yr)Operation
No operation
Survival rate95% confidence intervalSurvival rate95% confidence interval
10.7530.713-0.7930.2170.170-0.265
20.6390.594-0.6840.0740.043-0.105
30.5890.541-0.6360.0530.024-0.081
40.5280.477-0.5800.0450.017-0.073
50.4780.420-0.5350.0250.013-0.051