Area

Diagnostic Performance

Method

Sensitivity % CI

Specificity % CI

Test Efficiency % CI

PPV %

NPV %

Mudzi

Paracheck

97.3 [94.2 - 100.0]^*

96.8 [94.1 - 99.6]

97.0 [95.0 - 99.0]

88.2

99.3

SD Bioline

98.2 [95.7 - 100.0]^*

94.9 [91.5 - 98.3]

96.3 [94.0 - 98.5]

82.5

99.5

Murewa

Paracheck

86.7 [69.5 - 100.0]^*

97.2 [94.1 - 100.0]^*

95.9 [92.4 - 99.4]

73.3

98.8

SD Bioline

86.7 [69.5 - 100.0]^*

90.7 [85.3 - 96.2]

90.2 [85.0 - 95.5]

45.2

98.7

Combined

Paracheck

96.0 [92.6 - 99.4]

97.0 [94.9 - 99.0]

96.7 [94.9 - 98.4]

83.7

99.3

SD Bioline

96.8 [93.7 - 99.9]

93.2 [90.2 - 96.2]

94.4 [92.1 - 96.6]

69.7

99.4