Table 1: Demographic features of patients with Ewing sarcoma and PNET ().

Ewing sarcoma (N = 2945)PNET (N = 630) value
NN (%)N (%)

Sex
 Male1768 (60.0)345 (54.8)0.016
 Female1177 (40.0)285 (45.2)

Age at diagnosis
 0–18 years1669 (56.7)235 (37.3)<0.001
 19+ years1276 (43.3)395 (62.7)

Race
 White2632 (89.7)532 (85.0)<0.001
 Black102 (3.5)43 (6.9)
 Others199 (6.8)51 (8.2)
 Unknown4

Ethnicity
 Hispanic604 (20.5)68 (10.8)<0.001
 Nonhispanic2341 (79.5)562 (89.2)

Asian or Pacific Islander, American Indian, or Alaska native.