Table 5 No significant differences between types of operation were observed (ANOVA)
Type of Surgery | N | Expected risk for mediastinits [%] | Observed incidence of mediasitnitis [%] | Observed/Expected |
|---|---|---|---|---|
On-PCAB | 1671 | 1,1 | 1,6 | 1,4 |
O(ff)-PCAB | 917 | 1,0 | 0,4 | 0,4 |
Valve&CABG | 710 | 1,3 | 1,7 | 1,3 |
Aortic surgery | 229 | 1,2 | 0,4 | 0,1 |
Isolated Valves | 2582 | 1,1 | 1,2 | 1,0 |
Double valves | 76 | 1,1 | 1,3 | 4,2 |
Re-do valves | 106 | 1,5 | 0,9 | 0,2 |
Miscellaneous | 174 | 1,1 | 1,7 | 1,7 |