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. 2016 Jan 6;11(1):e0144901. doi: 10.1371/journal.pone.0144901

Table 2. Automated diagnosis performance metrics.

AA vs (AS and SS) SS vs (AA and AS) AS vs SS
Sensitivity 100% 100% 100%
Specificity 100% 97% 94%
PPV 100% 95% 95%
NPV 100% 100% 100%
Accuracy 100% 98% 97%

Summary of performance metrics for automated diagnoses made by the image analysis algorithm on blood samples obtained from healthy subjects and SCD patients in New Orleans, LA.