Table 2 Cut-off analysis
From: Insulin resistance and triglyceride/HDLc index are associated with coronary artery disease
Cut-off | Sensitivity (%) | Specificity (%) | PPV (%) |
|---|---|---|---|
HOMA-IR | |||
2.0 | 71.6 | 45.6 | 63.1 |
3.0 | 56.7 | 59.6 | 64.6 |
4.0 | 45.9 | 73.7 | 69.4 |
5.0 | 32.4 | 84.2 | 72.7 |
5.5 | 29.7 | 89.5 | 78.6 |
6.0 | 25.7 | 92.9 | 82.6 |
7.0 | 20.2 | 92.9 | 78.9 |
TG/HDLc | |||
2.0 | 85.1 | 24.1 | 58.8 |
3.0 | 59.4 | 53.4 | 62.0 |
4.0 | 47.3 | 68.9 | 66.0 |
5.0 | 32.4 | 81.0 | 68.6 |
6.0 | 20.2 | 86.2 | 65.2 |
7.0 | 16.2 | 93.0 | 75.0 |
8.0 | 16.2 | 94.8 | 80.0 |
8,5 | 16.2 | 96.5 | 85.7 |
HOMA-IR × TG/HDLc | |||
4 (p25) | 80.8 | 29.8 | 59.6 |
10 (p50) | 57.5 | 59.6 | 64.6 |
24 (p75) | 34.2 | 85.9 | 75.7 |
28 (p80) | 30.1 | 94.7 | 88.0 |