Conditional survival after surgical resection of primary retroperitoneal tumors: a population-based study

Table 2 The probability that patients with primary retroperitoneal tumors after surgical resection will remain alive at a specific time point given that they have already survived for a certain amount of time

Total overall survival time, y	If the patient has survived, %
Total overall survival time, y	1y	2y	3y	4y	5y	6y	7y	8y
1	100
2	88.5	100
3	80.0	90.3	100
4	72.9	82.3	91.1	100
5	67.8	76.5	84.7	93.0	100
6	62.3	70.4	77.9	85.5	92.0	100
7	58.0	65.5	72.5	79.6	85.6	93.1	100
8	53.7	60.7	67.1	73.7	79.3	86.2	92.6	100

ISSN: 1475-2867