BIOSTATISTICS





























































  • Reference [5]
ROC curve area
(C statistic)
Test discrimination
< 0.60 Poor
0.60 - 0.75 Moderate
> 0.75 Good

Criteria positive Sensitivity Specificity
1 100% 0
2 90% 54%
3 86% 65%
4 76% 75%
5 40% 82%
6 0% 100%