Parameter | Number (percentage) |
---|---|
Age (mean ± SD) | 64.2 year ± 11 |
Initially staged as I to III | 216/252 (86) |
Initially staged as IV | 36/252 (14) |
Primary cancer surgery | 206/231 (89) |
Adjuvant radiation therapy | 55/231 (23.8)1 |
Adjuvant chemotherapy | 195/231 (84.4)1 |
Total metastasis to liver, lung, or bone | 102/252 (40) |