Skip to main content

Table 5 Number of animals correctly classified according to infection status, evaluating two distinct classes

From: Serum protein profiles as potential biomarkers for infectious disease status in pigs

Separate/

combined

number

of used

protein markers1

Day 5

p.i.

 

Day 19 p.i.

 

Day 5

p.i.

 

Day 19

p.i.

 
  

PCV2/

PPV

Control

PCV2/

PPV

Control

PCV2/

PRRSV

Control

PCV2/

PRRSV

Control

Separate

10

2 (7)

5 (9)

4 (8)

5 (7)

8 (9)

6 (9)

5 (7)

6 (7)

 

20

2

3

5

5

8

6

5

6

 

50

2

5

6

5

6

6

5

6

 

100

2

5

6

3

7

7

5

6

 

200

1

5

6

3

8

8

4

6

 

500

1

5

6

2

8

7

5

5

 

586

1

5

6

2

8

7

5

5

Combined

10

2 (7)

5 (9)

7 (8)

3 (7)

7 (9)

8 (9)

5 (7)

6 (7)

 

20

2

7

6

4

8

8

6

5

 

50

2

8

5

6

7

9

5

6

 

100

2

6

6

5

7

9

6

6

 

200

2

6

8

4

7

9

6

5

 

500

3

6

7

4

7

8

5

6

 

586

3

6

7

5

7

9

5

6

  1. The number of correctly classified animals according to infection status (2-way classification), based on serum protein profiles at day five and day 19 post infection (p.i.). The classification results are presented using either data of each day separately or combined. Protein components were selected based on their differential expression in piglets infected with PCV2/PPV, PCV2/PRRSV and control piglets, using those with the lowest p-values. In the top row, for each experimental group the total number of animals included in the analysis is specified between brackets.