Table 6 Stratified Cox regression analysis of CRP-SAA, Total SAA, and CRP for 464 lung cancer patients
From: The prognostic value of serum C-reactive protein-bound serum amyloid A in early-stage lung cancer
Variable | Univariate model | Multivariate modela | ||||
|---|---|---|---|---|---|---|
HR | 95% CI | P | HR | 95% CI | P | |
Stages I–II | ||||||
 CRP-SAA | ||||||
  Low level | 1.000 |  |  | 1.000 |  |  |
  High level | 2.583 | 1.873–3.560 | <0.001 | 1.677 | 1.188–2.368 | 0.003 |
 Total SAA | ||||||
  Low level | 1.000 |  |  | 1.000 |  |  |
  High level | 1.581 | 1.164–2.150 | 0.003 | 1.180 | 0.859–1.620 | 0.307 |
 CRP | ||||||
  Low level | 1.000 |  |  | 1.000 |  |  |
  High level | 2.113 | 1.563–2.857 | <0.001 | 1.429 | 1.036–1.971 | 0.063 |
Stages III–IV | ||||||
 CRP-SAA | ||||||
  Low level | 1.000 |  |  | 1.000 |  |  |
  High level | 1.899 | 1.483–2.431 | <0.001 | 1.594 | 1.237–2.052 | <0.001 |
 Total SAA | ||||||
  Low level | 1.000 |  |  | 1.000 |  |  |
  High level | 1.879 | 1.485–2.377 | <0.001 | 1.359 | 1.065–1.735 | 0.014 |
 CRP | ||||||
  Low level | 1.000 |  |  | 1.000 |  |  |
  High level | 1.970 | 1.554–2.499 | <0.001 | 1.507 | 1.178–1.929 | 0.001 |