Epithelioid Hemangioendothelioma: Incidence, Mortality, Prognostic Factors, and Survival Analysis Using the Surveillance, Epidemiology, and End Results Database

Table 1

Age-adjusted incidence rates of epithelioid hemangioendothelioma.

Groups	Total number of cases	IR (per 1,000,000)	95% CI	value
All years	221	0.230	0.201-0.263	—
0-19 years	10	0.036	0.017-0.066	<0.001
20-39 years	48	0.168	0.123-0.222	<0.05
40-59 years	85	0.349	0.278-0.431	<0.01
60-79 years	68	0.524	0.406-0.665	<0.001
80+ years	10	0.332	0.159-0.612	0.338
Gender	221	0.230	0.201-0.263	—
Male	98	0.212	0.172-0.259	0.545
Female	123	0.246	0.204-0.293	0.604
All races	221	0.230	0.201-0.263	—
White	179	0.233	0.200-0.270	0.949
Black	21	0.272	0.165-0.421	0.547
Others	18	0.164	0.010-0.260	0.192