| Stage I (n = 234) | Stage II (n = 48) | Stage III (n = 117) | Stage IV (n = 81) |
---|---|---|---|---|
Age, years, mean ± SD | 59.9 ± 12.8 | 58.4 ± 12.0 | 62.9 ± 12.1 | 60.8 ± 9.9 |
Gender, Male, n (%) | 145 (62.0%) | 36 (75.0%) | 76 (65.0%) | 56 (69.1%) |
Median follow-up, month (minimum - maximum) | 37.8 (0.1-112.6) | 47.7 (0.1-94.3) | 29.5 (0.1-96.0) | 18.9 (0.1-87.0) |
No. of deaths (%) | 38 (16.2%) | 8 (16.7%) | 45 (38.5%) | 64 (79.0%) |