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Table 1 Clinicopathological features of cervical scrapings in training and testing set

From: Ovarian cancer detection by DNA methylation in cervical scrapings

 

Training set

Testing set

P value

OC

Normal

OC

Normal

Total number

31

31

21

21

 

Age (years)

Mean ± SD

52.7 ± 13.4

45.5 ± 12.9

51.4 ± 11.9

40.8 ± 13.0

 

FIGO stage

Stage 1

13 (41.9%)

 

6 (28.6%)

 

0.23

Stage 2

5 (16.1%)

 

2 (9.5%)

  

Stage 3

9 (29%)

 

12 (57.1%)

  

Stage 4

4 (12.9%)

 

1 (4.8%)

  

Grading

G1

4 (12.9%)

 

3 (14.3%)

 

0.66

G2

6 (19.4%)

 

2 (9.5%)

  

G3

19 (61.3%)

 

13 (61.9%)

  

Unknown

2 (6.5%)

 

3 (14.3%)

  

Histology

Ser

16 (51.6%)

 

14 (66.7%)

 

0.25

En

3 (9.7%)

 

0 (0%)

  

Mu

7 (22.6%)

 

2 (9.5%)

  

CC

5 (16.1%)

 

5 (23.8%)

  
  1. OC, ovarian carcinoma; SD, standard deviation; FIGO stage, it followed the International Federation of Gynecology and Obstetrics staging system to identify the stage. Ser, serous; En, endometrioid; Mu, mucinous; CC, clear cell
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Clinical Epigenetics

ISSN: 1868-7083

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