Group | Surgery | No-surgery | Significance, p |
---|---|---|---|
CVD causes (ICD I00–I98) | 5 | 22 | 0.0014 |
Total non-CVD causes | 7 | 43 | 0.0007 |
 Neoplasia (ICD C00–D49) | 7 | 33 | 0.0116 |
 Liver diseases (ICD K00–K92) |  | 4 |  |
 Lung diseases (ICD J00–J98) |  | 3 |  |
 Infection (ICD A00–B99) |  | 3 |  |
Total | 12 | 65 | 0.0001 |