Tumor Location Correlates with Clinicopathological Features and Prognosis of the Solid Pseudopapillary Neoplasm

Table 2

Survival data of 188 SPN cases in our study.

Our cohort		SEER cohort
Survival characteristics	Parameter	Survival characteristics	Parameter
Follow-up time		Follow-up time
Mean (m ± SD)	33.7 ± 18.7	Mean (m ± SD)	58.3 ± 51.3
Median (m, range)	28 (9–65)	Median (m, range)	50 (2–152)
Survival data		Survival data
All-cause deaths	5	SPN-related deaths	5
Survival rates (%)		All-cause deaths	9
1/3 OS	95.7/89.4	Survival rates (%)
1/3 HOP-OS	92.3/88.5	1/3/5 DSS	98.5/97.8/97.1
1/3 OOP-OS	100/90.5	1/3/5 OS	97.8/97.2/95.7