Table 2. Recurrence and mortality in IREC.

Characteristics			Lymphadenectomy (n=178)	No lymphadenectomy (n=178)	p-value
Recurrence			31 (17.4)	24 (13.5)	0.293
	Site of recurrence				0.306
		Pelvis	7 (3.9)	10 (5.6)
		Nodes*	6 (3.4)	3 (1.7)
		Spread†	18 (10.1)	11 (6.2)
Decrease			23 (12.9)	33 (18.5)	0.145
	Cause of decrease				0.028
		Dead for tumor	15 (8.4)	10 (5.6)
		Dead for other causes	6 (3.4)	20 (11.2)
		Cause unknown	2 (1.1)	3 (1.7)

Data are shown as cases (%).

IREC, intermediate-risk endometrial cancer.

^*Recurrence in nodes as first localization. ^†Recurrence in 2 or more sites, or distant metastases.