Sensitivity

(IC 95%)

Specifity (IC 95%)

PPV (IC 95%)

NPV (IC 95%)

RUT

64%

(52.5 - 73.6)

67.1%

(48.6 - 78.5)

39%

(41.6 - 78.4)

85%

(83.4 - 92.7)

Direct

examination

100%

(95.6 - 100)

73.7%

(68.7 - 88.4)

55.6%

(52.3 - 77.9)

100%

(97 - 100)

Serology

100%

(98 - 100)

14.8%

(8.3 - 17.9)

39.5%

(12.7 - 83.2)

100%

(98 - 100)