Table 3.
The sensitivity and specificity of different CRP levels
| Plasma CRP level (mg/L) | Sensitivity | 1-specificity |
|---|---|---|
| 0.55 | 0.02 | 0.00 |
| 0.70 | 0.09 | 0.00 |
| 1.10 | 0.14 | 0.00 |
| 1.50 | 0.16 | 0.00 |
| 1.65 | 0.18 | 0.00 |
| 1.80 | 0.21 | 0.00 |
| 2.05 | 0.23 | 0.00 |
| 2.30 | 0.27 | 0.03 |
| 2.65 | 0.29 | 0.03 |
| 3.00 | 0.32 | 0.03 |
| 3.35 | 0.34 | 0.03 |
| 3.70 | 0.39 | 0.09 |
| 4.40 | 0.41 | 0.09 |
| 5.05 | 0.41 | 0.13 |
| 5.65 | 0.43 | 0.13 |
| 6.45 | 0.46 | 0.13 |
| 6.80 | 0.48 | 0.13 |
| 7.10 | 0.50 | 0.13 |
| 7.50 | 0.52 | 0.13 |
| 7.80 | 0.52 | 0.16 |
| 8.45 | 0.55 | 0.22 |
| 9.75 | 0.57 | 0.22 |
| 10.75 | 0.57 | 0.25 |
| 11.05 | 0.59 | 0.25 |
| 11.55 | 0.61 | 0.25 |
| 12.10 | 0.64 | 0.25 |
| 12.35 | 0.66 | 0.25 |
| 13.10 | 0.68 | 0.25 |
| 13.90 | 0.71 | 0.28 |
| 14.35 | 0.73 | 0.28 |
| 15.25 | 0.75 | 0.28 |
| 16.60 | 0.77 | 0.28 |
| 18.20 | 0.77 | 0.31 |
| 19.25 | 0.79 | 0.31 |
| 20.65 | 0.82 | 0.38 |
| 21.75 | 0.84 | 0.41 |
| 22.05 | 0.86 | 0.41 |
| 22.30 | 0.86 | 0.44 |
| 23.50 | 0.89 | 0.47 |
| 24.35 | 0.91 | 0.47 |
| 24.95 | 0.91 | 0.50 |
| 25.85 | 0.91 | 0.56 |
| 26.60 | 0.91 | 0.59 |
| 31.15 | 0.93 | 0.59 |
| 36.55 | 0.95 | 0.59 |
| 38.10 | 0.98 | 0.59 |
| 39.00 | 0.98 | 0.63 |
| 40.60 | 0.98 | 0.66 |
| 42.20 | 0.98 | 0.72 |
| 43.75 | 0.98 | 0.75 |
| 44.90 | 0.98 | 0.78 |
| 47.85 | 1.00 | 0.78 |
| 51.75 | 1.00 | 0.81 |
| 58.10 | 1.00 | 0.84 |
| 69.10 | 1.00 | 0.88 |
| 84.70 | 1.00 | 0.91 |
| 98.20 | 1.00 | 0.94 |
| 104.05 | 1.00 | 0.97 |
| 107.20 | 1.00 | 1.00 |