Exact(13)
With regard to MOH and NDPH, CDSS displayed perfect sensitivity and specificity (1 for both headaches).
In research environment, this tool has a very high sensitivity and specificity (1).
The Youden index = (sensitivity) + (specificity) – 1.
We named this gene as Mt-NS1 (for M. truncatula nodulation specificity 1).
The highest Youden index (sensitivity + specificity – 1) was used to estimate the optimal ROC cutoff values.
Abbreviations: Sn = sensitivity; Sp = specificity (1) Primary definitions were used in estimating the agreement.
Similar(47)
Acharya et al. validated the IWOS diagnostic criteria and estimated the sensitivity and specificity [1].
Here we used approach based on the Youden index, J, calculated as maximum sensitivity + specificity −1.
cJ = sensitivity + specificity −1.
Youden's índex = [sensitivity + specificity – 1].
The optimum cut-off value was chosen to maximize the Youden index (sensitivity + specificity −1).
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