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Journal of Parasitology Research
/
2014
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Article
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Tab 3
/
Research Article
Evaluation of an Immunoassay-Based Algorithm for Screening and Identification of
Giardia
and
Cryptosporidium
Antigens in Human Faecal Specimens from Saudi Arabia
Table 3
The diagnostic performance of the two rapid tests.
RIDA Quick
The diagnostic performance parameters
Sensitivity
Specificity
PPV
NPV
SE%
95% CI
SP%
95% CI
PPV%
95% CI
NPV%
95% CI
Giardia
97.5%
0.8-0.9
100%
0.9-1.0
100%
0.9-1.0
98.5%
0.9-1.0
Cryptosporidium
95%
0.8-0.9
100%
0.9-1.0
100%
0.9-1.0
97%
0.9-1.0