Table 3.

Multivariate analysis of prognostic factors in (a) overall survival; (b) cancer‐specific survival

Prognostic factor	FIGO I			FIGO II			FIGO III			FIGO IV
	Hazard ratio	95% confidence interval	P	Hazard ratio	95% confidence interval	P	Hazard ratio	95% confidence interval	P	Hazard ratio	95% confidence interval	P
(a)
Race	1.106	1.003‐1.221	0.044	0.914	0.808‐1.034	0.152	0.999	0.936‐1.065	0.969	0.965	0.879‐1.060	0.458
Age	1.274	1.223‐1.328	0.000	1.139	1.089‐1.191	0.000	1.097	1.074‐1.120	0.000	1.069	1.036‐1.104	0.000
Grade	1.296	1.126‐1.492	0.000	1.376	1.160‐1.632	0.000	1.338	1.215‐1.474	0.000	1.185	1.012‐1.389	0.035
Tumor size	1.047	1.020‐1.075	0.001	1.011	0.982‐1.041	0.464	0.988	0.975‐1.001	0.062	1.005	0.986‐1.025	0.608
RLNs	0.895	0.827‐0.969	0.006	0.818	0.757‐0.884	0.000	0.949	0.917‐0.982	0.002	0.966	0.920‐1.014	0.165
LNR	2.569	1.766‐3.737	0.000	1.671	1.385‐2.017	0.000	1.234	1.163‐1.310	0.000	1.295	1.191‐1.408	0.000
LODDS	1.423	1.229‐1.647	0.000	1.499	1.358‐1.654	0.000	1.184	1.141‐1.230	0.000	1.174	1.114‐1.238	0.000
(b)
Race	1.074	0.952‐1.211	0.244	0.883	0.767‐1.018	0.086	0.995	0.931‐1.063	0.878	0.955	0.867‐1.052	0.353
Age	1.122	1.066‐1.181	0.000	1.074	1.021‐1.129	0.005	1.082	1.059‐1.105	0.000	1.065	1.032‐1.099	0.000
Grade	1.664	1.387‐1.996	0.000	1.453	1.195‐1.768	0.000	1.377	1.245‐1.524	0.000	1.188	1.009‐1.399	0.039
Tumor size	1.040	1.007‐1.074	0.017	1.009	0.976‐1.043	0.591	0.985	0.972‐0.999	0.032	1.002	0.982‐1.022	0.860
RLNs	0.899	0.814‐0.993	0.036	0.833	0.763‐0.910	0.000	0.947	0.915‐0.981	0.003	0.968	0.921‐1.017	0.200
LNR	2.589	1.632‐4.080	0.000	1.836	1.504‐2.242	0.000	1.221	1.148‐1.298	0.000	1.337	1.227‐1.456	0.000
LODDS	1.418	1.178‐1.706	0.000	1.561	1.402‐1.739	0.000	1.182	1.137‐1.229	0.000	1.186	1.124‐1.252	0.000

The bold values present p < 0.05.