Threshold for IPs Threshold for IPs Threshold for IPs
Measure
70th percentile (37 IPs) 75th percentile (49 IPs) 80th percentile (71 IPs)
Sensitivity (Se) 0.992 (0.978-0.997) 0.997 (0.983–1) 0.996 (0.979-1)
Specificity (Sp) 0.547 (0.515-0.578) 0.513 (0.482-0.543) 0.481 (0.451-0.511)
Positive Predictive Value (PPV) 0.483 (0.449-0.517) 0.404 (0.371-0.438) 0.324 (0.292-0.356)
Negative Predictive Value (NPV) 0.994 (0.983-0.998) 0.998 (0.989-1) 0.998 (0.989-1)