Table 3. Multivariate Cox regression analyzes of serum biomarkers prognostic factors for surgical patients with endometrial cancer.

	Coefficient	SE	P-v	HR	95.0% CI for HR
CRP	-1.536	0.477	0.001	0.215	0.084–0.549
DD	-1.376	0.498	0.006	0.252	0.095–0.670
CA125	0.071	0.526	0.893	1.073	0.383–3.009
CA15-3	-0.621	0.540	0.250	0.537	0.186–1.550
PLR	-0.007	0.621	0.991	0.993	0.294–3.357
NLR	0.832	0.622	0.181	2.298	0.679–7.781

SE: standard error; P-v: P value; HR: hazard ratios; CI: confidence interval.