The Prognostic Significance of the Preoperative Full Blood Count after Resection of Colorectal Liver Metastases
Table 2
Univariate survival analysis of preoperative haematological parameters as prognostic covariates in resected CRLM (Cox proportional hazards). (NB hazards ratio for continuous data reflects increase in relative risk of event with each incremental increase in covariate value of 1 unit).
Overall survival
Disease free survival
Median (range)
Hazards ratio (95% CI)
Hazards ratio (95% CI)
Platelet count
264
1.004
.013
1.003
.048
()
(129–576)
(1.001–1.006)
(1.000–1.005 )
Lymphocyte count
1.6
1.438
.022
1.336
.086
()
(0.5–5.0)
(1.058–2.078)
(0.960–1.861)
Neutrophil count
4.7
1.042
<.001
1.019
.046
()
(2–15)
(1.031–1.054)
(1.006–1.038)
Haemoglobin
13.6
0.964
.648
0.847
.022
(g/dL)
(8.8–18)
(0.824–1.128)
(0.735–0.976)
INR
1.0
14.334
.042
1.130
.930
(0.8–1.4)
(1.104–186.125)
(0.076–16.822)
CRP*
7
1.019
.011
1.018
.016
(5–128)
(1.004–1.032)
(1.003–1.032)
CEA**
14.9
1.000
.954
1.001
.300
(0.0–1337)
(0.999–1.001)
(0.999–1.002)
reoperative CRP data available for 33 patients only.reoperative CEA data available for 58 patients only.