Probabilities

 

T = 1

T = 0

Total

D=1

pSe

p(1-Se)

p

D=0

(1- p)(1- Sp)

(1-p)Sp

(1-p)

Total

1

Losses

 

T = 1

T = 0

Total

D =1

0

L

L

D = 0

 

0

 

Total

 

L

Table 1: Probabilities and losses associated with the assessment of a diagnostic test in relation to a gold standard.