[95% Confidence Interval]

Prevalence

Pr (A)

88%

85%

89.7%

Sensitivity

Pr (+|A)

94.4%

92.6%

95.9%

Specificity

Pr (−|N)

56.8%

47%

66.1%

Positive predictive value

Pr (A|+)

93.9%

92%

95.5%