Table 1.
Baseline Characteristics in Positive and Negative HPV Infection in Penile SCC Patients.
| Features | Total n=43 |
p
16INK4A
Positive (n=12, 27.9%) |
p
16INK4A Negative (n=31, 72.1%) |
P-value |
|---|---|---|---|---|
| Age | ||||
| Median 59 (range 23-91) | ||||
| <59 years | 20 (46.5) | 6 (50) | 14 (45.2) | 0.775 |
| >59 years | 23 (53.5) | 6 (50) | 17 (54.8) | |
| ECOG score | ||||
| 0 | 37 (86) | 9 (75) | 28 (90.3) | 0.325 |
| 1 | 6 (14) | 3 (25) | 3 (9.7) | |
| Location | ||||
| Tip | 37 (86) | 10 (83.3) | 27 (87.1) | 1 |
| Shaft | 6 (14) | 2 (16.7) | 4 (12.9) | |
| Histological Grade | ||||
| 1 | 35 (83.7) | 9 (75) | 26 (83.9) | 0.665 |
| 2-3 | 8 (16.3) | 3 (25) | 5 (16.1) | |
| T stage | ||||
| T1-2 | 16 (37.2) | 4 (38.7) | 12 (33.3) | 0.744 |
| T3-4 | 27 (62.8) | 8 (61.3) | 19 (66.7) | |
| Lymph node metastasis (N stage) | ||||
| Negative | 31 (72.1) | 11 (91.7) | 20 (64.5) | 0.13 |
| Positive | 12 (27.9) | 1 (8.3) | 11 (35.5) | |
| TNM Stage | ||||
| I-II | 22 (52.4) | 8 (66.7) | 14 (46.7) | 0.315 |
| III-IV | 20 (47.6) | 4 (33.3) | 16 (53.3) | |
| HIV status | ||||
| Negative | 42 (97.7) | 12 (100) | 30 (96.8) | 1 |
| Positive | 1 (2.3) | 0 (0) | 1 (3.2) | |
| EBER | ||||
| Negative | 41 (95.3) | 12 (100) | 29 (93.5) | |
| Positive | 2 (4.6) | 0 (0) | 2 (6.5) | 1 |