Table 1.

Selected medical characteristics of TGCC patients, by tumor histology

CharacteristicsAll histologic types (n = 160) n (%)Seminoma (n = 103) n (%)Nonseminoma (n = 57)n (%)
Stage at diagnosis
    Localized121 (75.6)88 (85.4)33 (57.9)
    Regional27 (16.9)12 (11.7)15 (26.3)
    Distant12 (7.5)3 (2.9)9 (15.8)
Age at diagnosis (y)
    18-2425 (15.6)10 (9.7)15 (26.3)
    25-2930 (18.8)14 (13.6)16 (28.1)
    30-3433 (20.6)22 (21.4)11 (19.3)
    35-3932 (20.0)26 (25.2)6 (10.5)
    40-4440 (25.0)31 (30.1)9 (15.8)
    Mean (SD)33.0 (7.0)35.3 (6.0)30.2 (7.5)
History of UDT
    Yes12 (7.5)8 (7.8)4 (7.0)
    No147 (91.9)94 (91.3)53 (93.0)
    Do not know1 (0.6)1 (1.0)0 (0)