Test

Culture (Gold standard)

Concordant results

(%) 95% CI

Sensitivity

(%) 95% CI

Specificity

(%) 95% C

NPV

(%) 95% CI

PPV

(%) 95% CI

K

Salmonella antigen

98 (94 - 99)

100 (54 - 100)

98 (94 - 99)

100 (96 - 100)

86 (42 - 100)

0.98