Table 4 Prognostic score for prolonged length of stay
Total Score | Sensitivity | Specificity | Y = -1.576 + 0.784 (Total Score) | \(\mathbf{p}=\frac{1}{1+{{\varvec{e}}}^{-({\varvec{y}})}}\) | % |
|---|---|---|---|---|---|
0 | 100 | 0 | -1.576 | 0.171 | 17 |
1 | 96 | 26 | -0.792 | 0.312 | 31 |
2 | 85 | 61 | -0.008 | 0.498 | 50 |
3 | 58 | 90 | 0.776 | 0.684 | 68 |
4 | 50 | 93 | 1.560 | 0.826 | 83 |
5 | 41 | 95 | 2.344 | 0.912 | 91 |
6 | 23 | 100 | 3.128 | 0.958 | 96 |
7 | 3 | 100 | 3.912 | 0.980 | 98 |