Table 5. Multivariate analyses of OS in ESCC patients.
| p value | HR | HR 95%CI | ||
|---|---|---|---|---|
| upper limit | upper limit | |||
| CNP | 0.027 | 1.465 | 1.045 | 2.052 |
| Hemoglobin | 0.007 | 0.444 | 0.245 | 2.052 |
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