Table 2.

Diagnostic accuracy of Standard Diagnostic Bioline malaria rapid diagnostic in febrile children at Makarfi General Hospital, Kaduna State, Nigeria, December 2010–August 2011

Measure of diagnostic accuracy		Point estimate (95% CI)
	31/(31 + 0) × 100	100.0% (86.3–100.0)
	260/(4 + 260) × 100	98.5% (95.9–99.5)
	31/(31 + 4) × 100	88.6% (72.3–96.3)
	260/(0 + 260) × 100	100.0% (98.2–100.0)
Likelihood ratio of positive test	31/(31 + 0)/4/(4 + 260)	66
Likelihood ratio of negative test	0/(31 + 0)/260/(4 + 260)	0

TP = true positives; TN = true negatives; FP = false positives, FN = false negatives.