Table 1.
Demographic and clinical data of patients (n = 61)
| Characteristic | Number of patients (column %) | HIF-1α | CA-IX | Ki-67 | |||
|---|---|---|---|---|---|---|---|
| Low | High | Low | High | Low | High | ||
| Total N | 61 (100) | 43 (70)a | 18 (30)a | 51 (84)a | 10 (16)a | 50 (82)a | 11 (18)a |
| Age, years | |||||||
| Median | 69.1 | 68.0 | 71.6 | 65.3 | 76.5 | 70.1 | 61.0 |
| Range | 41.7–84.9 | 41.7–84.9 | 53.7–83.3 | 41.7–84.9 | 47.0–82.9 | 41.7–84.9 | 44.4–76.4 |
| Age, years | |||||||
| < 65 | 24 (39) | 19 (79) | 5 (21) | 23 (96) | 1 (4) | 18 (75) | 6 (25) |
| ≥ 65 | 37 (61) | 24 (65) | 13 (35) | 28 (76) | 9 (24) | 32 (87) | 5 (14) |
| Sex | |||||||
| Male | 53 (87) | 38 (72) | 15 (28) | 45 (85) | 8 (15) | 44 (83) | 9 (17) |
| Female | 8 (13) | 5 (63) | 3 (38) | 6 (75) | 2 (25) | 6 (75) | 2 (25) |
| Clinical T-classification | |||||||
| T3 | 38 (62) | 26 (68) | 12 (32) | 33 (87) | 5 (13) | 31 (82) | 7 (18) |
| T4 | 23 (38) | 17 (74) | 6 (26) | 18 (78) | 5 (22) | 19 (83) | 4 (17) |
| Clinical N-classification | |||||||
| N0 | 45 (74) | 30 (67) | 15 (33) | 39 (87) | 6 (13) | 40 (89) | 5 (11) |
| N1 | 10 (16) | 8 (80) | 2 (20) | 8 (80) | 2 (20) | 8 (80) | 2 (20) |
| N2 | 4 (7) | 4 (100) | 0 (0) | 3 (75) | 1 (25) | 2 (50) | 2 (50) |
| N3 | 2 (3) | 1 (50) | 1 (50) | 1 (50) | 1 (50) | 0 (0) | 2 (100) |
| Follow-up, months | |||||||
| Median | 48.4 | 57.7 | 17.5 | 48.4 | 45.1 | 58.0 | 29.9 |
| Range | 1.5–145.9 | 1.9–138.5 | 1.5–145.9 | 1.5–138.9 | 3.5–145.9 | 1.5–145.9 | 2.0–74.1 |
N number of patients
aRow % instead of column%