Table 2 Demonstrates variables used for statistical analysis. Fisher’s exact test and Pearson’s chi test (Log. EuroSCORE) were utilized for statistical analysis
Factors attributed to mortality and statistical analysis | ||||
|---|---|---|---|---|
Characteristics analyzed | Alive | Dead | Odds ratio (95 % Conf. interval) | p-value |
Age (years) | ||||
0–65 | 8 | 10 | 2.8 (0.362853–33.74714) | 0.24 |
> 65 | 2 | 7 | ||
Gender | ||||
Male | 9 | 14 | 1.928571 (0.1270413–112.3145) | 0.5 |
Female | 1 | 3 | ||
Type of center | ||||
Transplant | 4 | 5 | 0.625 (0.0921389–4.488993) | 0.44 |
Non-transplant | 6 | 12 | ||
Prev. cardiac surgery | ||||
Re-do surgery | 2 | 2 | 0.5333333 (0.0335265–8.873345) | 0.48 |
First time surgery | 8 | 15 | ||
Surgical complexity | ||||
Isolated surgery | 6 | 10 | 1.05 (0.1662785–7.107629) | 0.64 |
Complex surgery | 4 | 7 | ||
Type of Support | ||||
VAD | 3 | 1 | 0.1458333 (0.0026189–2.352801 | 0.13 |
ECMO | 7 | 16 | ||
Duration of Support | ||||
0–7 days | 8 | 15 | 0.5333333 (0.0335265 8.873345) | 0.47 |
> 7 days | 2 | 2 | ||
Support complications | ||||
Major haemorrhage | 5 | 5 | 0.4166667 (0.0620347–2.804408) | 0.25 |
No major haemorrhage | 5 | 12 | ||
Major CVA | 1 | 4 | 2.769231 (0.2140667–151.2664) | 0.37 |
No major CVA | 9 | 13 | ||
Renal failure | 3 | 4 | 0.7179487 (0.0910803–6.420841) | 0.52 |
No renal failure | 7 | 13 | ||
Log. EuroSCORE | ||||
0–10 | 1 | 3 | 0.36 (Pearson’s chi2 test) | |
10–20 | 1 | 6 | ||
> 20 | 4 | 3 | ||
Score not available | 4 | 5 | ||