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Table 1 Features of EC patients

From: Tumor polo-like kinase 4 protein expression reflects lymphovascular invasion, higher Federation of Gynecology and Obstetrics stage, and shortened survival in endometrial cancer patients who undergo surgical resection

Features

EC patients (N = 142)

Age (years)

 Mean±SD

60.1±9.0

 ≥60 years, No. (%)

73 (51.4)

Menopausal status, No. (%)

 Pre-menopause

29 (20.4)

 Post-menopause

113 (79.6)

Diabetes, No. (%)

33 (23.2)

Hypertension, No. (%)

56 (39.4)

Histological subtype, No. (%)

 Endometrioid carcinoma G1/G2

96 (67.6)

 Endometrioid carcinoma G3

15 (10.6)

 Serous endometrial carcinoma

19 (13.4)

 Clear cell endometrial carcinoma

12 (8.5)

Myometrial invasion ≥50%, No. (%)

55 (38.7)

Cervical invasion, No. (%)

 None or epithelial

106 (74.6)

 Stromal

36 (25.4)

Lymphovascular invasion, No. (%)

36 (25.4)

FIGO stage, No. (%)

 I

88 (62.0)

 II

18 (12.7)

 III

23 (16.2)

 IV

13 (9.2)

CA125 abnormity, No. (%)

45 (31.7)

CA19-9 abnormity, No. (%)

41 (28.9)

CEA abnormity, No. (%)

55 (38.7)

Adjuvant radiotherapy, No. (%)

108 (76.1)

Adjuvant chemotherapy, No. (%)

46 (32.4)

  1. CA125 ≥35 U/mL, CA19-9 ≥37 U/mL and CEA ≥5 ng/mL was defined as abnormality
  2. EC endometrial cancer, SD standard deviation, FIGO the International Federation of Gynecology and Obstetrics, CA125 cancer antigen 125, CA19-9 cancer antigen 19-9, CEA carcinoembryonic antigen