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Table 4 Cox univariate and multivariate analyses of PFS in endometrioid endometrial cancer patients using institutional EC database

From: Associations between lymphovascular space invasion, nodal recurrence, and survival in patients with surgical stage I endometrioid endometrial adenocarcinoma

Covariates Univariate analysis Multivariate analysis
Hazard ratio (HR) 95% CI for HR p value Hazard ratio 95% CI for HR p value
Age 1.02 0.98–1.05 0.28 1.02 0.98–1.05 0.35
Grade
 Grade 3 vs. grades 1–2 2.48 1.25–4.92 0.01* 2.10 1.03–4.32 0.04*
Outer 1/3 invasion vs. inner 2/3 0.94 0.33–2.65 0.90 0.65 0.22–1.90 0.43
LVSI 2.12 1.05–4.28 0.04* 1.85 0.87–3.94 0.11
High-intermediate risk 1.74 0.91–3.32 0.92
  1. LVSI lymphovascular space invasion; *Significantly associated with shorter progression free survival