Table 2. Demographic and clinical characteristics of the patients.
| Variable | Value |
|---|---|
| Age (y) | 35 (16–67) |
| Smoking history | 26 (41) |
| Underlying lung disease | 6 (10) |
| BMI (kg/m2) | 23 (13–34) |
| Primary site | |
| Testis | 56 (89) |
| Extragonadal | 7 (11) |
| Histology | |
| Seminoma | 17 (27) |
| Non-seminoma | 46 (73) |
| IGCCC risk group | |
| Good | 26 (41) |
| Intermediate | 23 (37) |
| Poor | 14 (22) |
| T stagea | |
| 0 | 1 (2) |
| 1 | 27 (43) |
| 2 | 19 (30) |
| 3 | 7 (11) |
| 4 | 2 (3) |
| Lymph node metastasis | 49 (78) |
| Lung metastasis | 22 (35) |
| Non-pulmonary solid metastasis | 9 (14) |
Values are presented as median (range) or number (%).
BMI, body mass index; IGCCC, International Germ Cell Consensus Classification.
aExtragonadal cases not included.