Table 5.

Multivariate analysis using cox regression model for prognostic factors for overall survival in patients with endometrial carcinoma.

Characteristic	HR	IC 95%	P
Grade
1	1.00
2	3.40	1.62–7.09	0.0004
3	4.97	2.44–10.10
Serosal involvement
Yes	2.51	1.44–4.38	0.005
No	1.00
Adnexial involvement
Yes	2.31	1.25–4.30	0.005
No	1.00
Age (years)
<45	1.00
45–54	0.66	0.30–1.44	0.0003
55–64	0.97	0.50–1.89
65–74	1.33	0.63–2.82
>75	5.40	2.44–11.93