Table 4. Survival analysis of ESCC patients, Chinese resident and Caucasians by stage.
| Variable | Chinese resident |
Caucasians |
P | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1-year | 3-year | 5-year | Median survival time (m) | 1-year | 3-year | 5-year | Median survival time (m) | |||
| Survival rate (%) | 55.2 | 28.4 | 13.0 | 15.3 | 42.7 | 19.0 | 13.8 | 14.2 | 0.13 | |
| Stage | ||||||||||
| 1 | 60.8 | 34.3 | 19.4 | 16.3 | 59.7 | 33.9 | 19.6 | 20.8 | 0.09 | |
| 2 | 71.4 | 41.5 | 17.0 | 24.4 | 60.4 | 31.6 | 19.4 | 22.6 | 0.14 | |
| 3 | 49.3 | 21.2 | 9.5 | 12.8 | 46.3 | 22.1 | 10.2 | 10.8 | 0.12 | |
| 4 | 30.0 | 9.7 | 3.5 | 7.9 | 24.4 | 6.6 | 4.5 | 8.0 | 0.08 | |
ESCC, esophageal squamous cell carcinoma.