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Table 1 Basic patients’ characteristics

From: CD44+/CD24- Expression as predictors of ovarian cancer chemoresistance: immunohistochemistry and flow cytometry study

Variable

n (%)

• Chemoresistant

32 (50)

• Chemosensitive

32 (50)

Age (years old)

 • < 40

4 (6.3)

 • 40-50

19 (29.7)

 • > 50

41 (64.1)

Ca-125

 • ≤ 35

30 (46.9)

 • > 35

34 (53.1)

Ovarian cancer stage

 • Early stage: II

5 (7.8)

 • Advance stage: III - IV

59 (92.2)

Operation type:

 • Optimal Debulking

56 (87.5)

 • Suboptimal Debulking

8 (12.5)

Differentiation/cancer grade

 • Good

13 (20.3)

 • Intermediate

16 (25.0)

 • Poor

35 (53.1)

Tumor histology type

 • Low-grade Serous

24 (37.5)

 • High-grade serous

14 (21.9)

 • Mucinous

3 (4.7)

 • Endometrioid

12 (18.8)

 • Clear cell

10 (15.6)

 • Others

1 (1.6)

Lymph nodes metastasis

 • Positive

32 (50)

 • Negative

32 (50)

Ascites

 • Positive

36 (56.3)

 • Negative

28 (43.7)

Tumor size

 • 5 cm

17 (26.6)

 • 5 -10 cm

15 (23.4)

 • > 10 cm

32 (50)

Tumor residue

 • < 1cm

56 (87.5)

 • > 1cm

8 (12.5)