Table 1. Clinical characteristics of study patients.

Characteristics	Number of patients (n = 40)
Age (years)
>50	15
≤50	25
Ascites
>100	13
≤100	27
Serum CA-125
>35	5
≤35	35
Tumor size
>3 cm	33
≤3 cm	7
Lymph node metastasis
Negative	23
Positive	17
FIGO stage
I–II	8
III–IV	32

FIGO: International Federation of Gynecology and Obstetrics.