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Accuracy Parameter¶
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Peripheral RDTs for symptomatic pregnant women(95% CI)
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Sensitivity
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96.8(92.3-98.8)
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Specificity:
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73.5(67.8-78.6)
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Positive predictive value
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68.0(61.4-73.9)
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Negative predictive value
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97.5(94.0-99.0)
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Likelihood ratio
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Positive LHR[W]
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2.13(1.72-2.62)
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Negative LHR [w]
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0.03(0.01-0.06)
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- Test sensitivity = conditional probability that the test will be positive if the condition is present
- Test specificity = conditional probability that the test will be negative if the condition is absent
- W = weighted for prevalence
