Table 6: Calibration of the Additive EuroSCORE model on overall patients.
|
Category |
No. of Patients (n = 400) |
Early mortality |
p value* |
|
|
Observed |
Expected |
|||
|
1 |
68 |
0 |
0.266 |
|
|
2 |
87 |
0 |
0.483 |
|
|
3 |
83 |
0 |
0.655 |
0.114 |
|
4 |
1 |
0 |
0.009 |
|
|
5 |
84 |
1 |
0.94 |
|
|
6 |
27 |
0 |
0.428 |
|
|
7 |
50 |
4 |
2.219 |
|
*Hosmer and Lemeshow test was done to measure the level of significance; p value < 0.05 is considered significant.