Table 2. Cox multivariate analysis for prognostic factors in patients with stage IVB endometrial cancer and distant metastasis.

Factor	HR (95% CI)
Age <65 yr	-
Age ≥65 yr	1.02 (0.51–2.06)
Type I*	-
Type II†	2.01 (0.89–4.53)
Performance atatus 0, 2	-
Performance atatus 2, 3	4.50 (1.22–16.58)
With abdominal dissemination	1.51 (0.82–2.79)
Without abdominal dissemination	-
Preceding chemotherapy	-
Preceding surgery	0.83 (0.41–1.69)

CI, confidence interval; HR, hazard ratio.

^*Includes Endometrial Grades 1 and 2, mucinous carcinoma.

^†Includes Endometrial Grade 3, serous, clear, and carcinosarcoma.