From: Diagonal earlobe crease and coronary artery disease in a Chinese population
Group | Sensitivity | Specificity | ppv | npv |
---|---|---|---|---|
All | 0.752 | 0.538 | 0.671 | 0.633 |
Male | 0.789 | 0.476 | 0.719 | 0.570 |
Female | 0.667 | 0.604 | 0.568 | 0.699 |
<45 y | 0.600 | 0.875 | 0.818 | 0.700 |
45–59 y | 0.676 | 0.600 | 0.667 | 0.610 |
60–75 y | 0.776 | 0.500 | 0.677 | 0.623 |
> 75 y | 0.854 | 0.379 | 0.641 | 0.667 |