Table 5.
Discriminant Functions and Their Correct Classification Proportions
| Parameters | Function 1 | Function 2 | Function 3 | Function 4 | Function 5 |
|---|---|---|---|---|---|
| Constant | −0.94 | −0.94 | −0.90 | −0.85 | −0.83 |
| ESR | 1.47 | 1.43 | 1.24 | 1.19 | 1.09 |
| CRP | 1.74 | 1.77 | 1.69 | 1.71 | 1.67 |
| Plt. | −0.08 | ||||
| PDW | 0.37 | 0.37 | 0.31 | 0.37 | 0.33 |
| MPV | 0.27 | 0.29 | 0.20 | ||
| PCT | 0.45 | 0.46 | 0.41 | ||
| %Correct classification | 96.7% | 96.7% | 91.3% | 95.1% | 95.1% |
Abbreviations: CRP, C-reactive protein; ESR, erythrocyte sedimentation rate; MPV, mean platelet volume; Plt, platelet count; PCT, plateletcrit; PDW, platelet distribution width.