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Table 5 Proportion of samples correctly classified by the multimarker algorithm

From: Performance of a multianalyte test as an aid for the diagnosis of ovarian cancer in symptomatic women

      

Correct/Total (%)

Normal

     

239/244 (97.9)

Benign

     

192/223 (86.1)

Borderline

     

26/53 (49.1)

Malignant

     

184/222 (82.9)

Malignant EOC by Stage

 

I

II

III

IV

UNK

 

   Ser

10/14

11/14

74/80

11/12

9/10

115/130

 

(71.4)

(78.6)

(92.5)

(91.7)

(90.0)

(88.5)

   Endo

4/7

1/6

4/4

 

2/2

11/19

 

(57.1)

(16.7)

(100)

 

(100)

(57.9)

   Muc

6/8

 

1/3

 

3/5

10/16

 

(75.0)

 

(33.3)

 

(60.0)

(62.5)

   CC

5/8

1/1

7/7

  

13/16

 

(62.5)

(100)

(100)

  

(81.2)

   Other

4/5

6/6

11/12

2/2

12/16

35/41

 

(80.0)

(100)

(91.7)

(100)

(75.0)

(85.4)

  1. Classification of samples at a threshold of 0.5 using posterior probability values derived from an algorithm based on modelling of Control + Benign versus Borderline + Malignant ovarian cancer patients.