Incidence and Survival Analysis of Gastrointestinal Stromal Tumors in Shanghai: A Population-Based Study from 2001 to 2010

Table 3

5-year overall survival and 95% CI for GISTs between 2001 and 2010, calculated with Kaplan-Meier method, and the log-rank test.

	𝑁	5-year survival	𝑃 value	95% CI
Overall	1923	0.8698		0.8517	0.8859
Gender
Male	864	0.8337	0.0056	0.8038	0.8594
Female	878	0.8768		0.8487	0.8999
Age
<40	110	0.9496	<0.0001	0.8826	0.9788
[40, 65)	936	0.9048		0.8806	0.9244
≥65	686	0.7849		0.7475	0.8175
Location
Stomach	1126	0.8931	0.0063	0.8702	0.9121
Intestine	616	0.8424		0.8074	0.8716
Others	181	0.8220		0.7508	0.8745